:root{
  --bg:#090b12;--bg2:#0d111a;--surface:#111620;--surface2:#171d28;--surface3:#202733;
  --text:#f6f7fb;--muted:#9aa4b2;--muted2:#667085;--border:rgba(255,255,255,.09);
  --accent:#11c7bd;--accent2:#2489ff;--danger:#ef4444;--success:#22c55e;--warning:#f59e0b;
  --shadow:0 24px 80px rgba(0,0,0,.38);--radius:22px;--radius2:30px;--tr:all .24s ease;
}
*{box-sizing:border-box;margin:0;padding:0}html{height:100%}body{min-height:100%;font-family:Vazir,Shabnam,Tahoma,Arial,sans-serif;direction:rtl;background:var(--bg);color:var(--text);overflow:hidden}body.light{--bg:#eef4fb;--bg2:#f7fbff;--surface:#fff;--surface2:#f7f9fc;--surface3:#edf2f7;--text:#101828;--muted:#667085;--muted2:#98a2b3;--border:rgba(16,24,40,.1);--shadow:0 20px 60px rgba(16,24,40,.12)}button,input,textarea,select{font:inherit}button{cursor:pointer}a{color:var(--accent);text-decoration:none}.app-container{width:100%;min-height:100vh}.mobile-only{display:none!important}
::-webkit-scrollbar{width:7px;height:7px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:rgba(255,255,255,.18);border-radius:20px}body.light ::-webkit-scrollbar-thumb{background:rgba(16,24,40,.18)}
/* Auth */
.auth-shell{min-height:100vh;display:grid;grid-template-columns:1.08fr .92fr;background:#eaf1fb;color:#111827;overflow:hidden}.auth-visual{position:relative;min-height:100vh;background:#0b1220;overflow:hidden}.auth-hero-img{width:100%;height:100%;object-fit:cover;display:block}.auth-visual-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(16,24,135,.18),rgba(17,199,189,.35),rgba(123,44,191,.16));mix-blend-mode:screen}.auth-side{display:flex;align-items:center;justify-content:center;padding:48px;background:radial-gradient(circle at 70% 20%,rgba(17,199,189,.12),transparent 34%),#eef5ff}.auth-card{width:min(520px,100%);background:rgba(255,255,255,.72);border:1px solid rgba(255,255,255,.9);box-shadow:0 30px 80px rgba(31,41,55,.12);backdrop-filter:blur(18px);border-radius:32px;padding:42px}.auth-header{text-align:center;margin-bottom:24px}.auth-logo{width:220px;max-width:80%;height:auto;margin-bottom:14px}.auth-header h1{font-size:26px;margin-bottom:10px}.auth-header p,.auth-legal{color:#667085;font-size:13px}.auth-tabs{display:grid;grid-template-columns:1fr 1fr;background:#eef2f7;border:1px solid rgba(16,24,40,.08);padding:5px;border-radius:16px;margin:22px 0}.tab-btn{border:0;border-radius:12px;background:transparent;padding:12px;color:#475467;font-weight:700}.tab-btn.active{background:#fff;color:#111827;box-shadow:0 10px 24px rgba(16,24,40,.08)}.auth-form{display:none}.auth-form.active{display:block}.row-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.input-group,.form-group{position:relative;margin-bottom:14px}.input-group i{position:absolute;right:16px;top:50%;transform:translateY(-50%);color:#98a2b3}.input-group input,.input-group textarea,.input-group select,.form-group input,.form-group textarea,.form-group select{width:100%;border:1px solid rgba(16,24,40,.12);background:#fff;border-radius:14px;padding:14px 46px 14px 16px;color:#111827;outline:none;transition:var(--tr)}.input-group input:focus,.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(17,199,189,.12)}.btn-primary,.btn-secondary{border:0;border-radius:14px;padding:13px 18px;font-weight:800;transition:var(--tr);display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn-primary{width:100%;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;box-shadow:0 16px 28px rgba(17,199,189,.18)}.btn-primary:hover{transform:translateY(-1px)}.btn-secondary{background:rgba(255,255,255,.06);color:var(--text);border:1px solid var(--border)}.auth-footer{text-align:left;margin:12px 0}.error-message{color:#ef4444;font-size:13px;text-align:center;margin-top:10px}.auth-legal{text-align:center;margin-top:22px}.modal{position:fixed;inset:0;background:rgba(0,0,0,.62);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content{background:var(--surface);border:1px solid var(--border);border-radius:24px;box-shadow:var(--shadow);padding:26px;width:min(560px,92vw);max-height:86vh;overflow:auto}.modal-large{width:min(920px,94vw)}.close{float:left;font-size:28px;color:var(--muted);cursor:pointer}.image-modal-content{width:min(1000px,94vw);padding:14px}.full-image-view{width:100%;border-radius:18px;display:block}
/* Layout */
.ai-layout{height:100vh;display:grid;grid-template-columns:320px 1fr;background:radial-gradient(circle at 45% -10%,rgba(36,137,255,.14),transparent 32%),radial-gradient(circle at 5% 10%,rgba(17,199,189,.09),transparent 30%),var(--bg);padding:0;overflow:hidden}.chat-sidebar{grid-column:1;width:320px;border-left:1px solid var(--border);background:rgba(9,12,18,.88);backdrop-filter:blur(24px);height:100vh;display:flex;flex-direction:column;padding:18px;gap:14px}.sidebar-top{display:flex;flex-direction:column;gap:12px}.new-chat-btn{height:46px;border:0;border-radius:13px;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;gap:9px}.sidebar-search{height:44px;background:rgba(255,255,255,.045);border:1px solid var(--border);border-radius:13px;display:flex;align-items:center;gap:10px;padding:0 13px}.sidebar-search input{flex:1;border:0;background:transparent;color:var(--text);outline:none}.sidebar-search i{color:var(--muted)}.sidebar-nav-item{height:44px;border:0;background:transparent;color:var(--text);border-radius:12px;display:flex;gap:10px;align-items:center;padding:0 13px;text-align:right}.sidebar-nav-item:hover,.sidebar-nav-item.active{background:rgba(255,255,255,.06)}.sidebar-nav-item i{color:var(--accent)}.history-section-title{font-size:12px;color:var(--muted);padding:10px 4px 0}.history-list{flex:1;overflow:auto;padding-left:2px}.history-item{border-radius:12px;padding:12px 10px;display:flex;align-items:center;gap:10px;color:var(--text);transition:var(--tr);cursor:pointer;position:relative}.history-item:hover{background:rgba(255,255,255,.055)}.history-item i{font-size:13px;color:var(--muted)}.history-details{min-width:0;flex:1}.history-text{font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.history-date{font-size:11px;color:var(--muted);margin-top:3px}.sidebar-footer{border-top:1px solid var(--border);padding:14px 4px 0;display:flex;align-items:center;gap:10px;color:var(--text)}.sidebar-footer>i{font-size:24px;color:var(--muted)}.sidebar-footer span{flex:1;font-size:13px;direction:ltr;text-align:right}.logout-icon{background:transparent;border:0;color:var(--muted);width:36px;height:36px;border-radius:10px}.logout-icon:hover{background:rgba(239,68,68,.12);color:var(--danger)}.chat-main{grid-column:2;height:100vh;display:flex;flex-direction:column;min-width:0;position:relative}.ai-header{height:70px;border-bottom:1px solid var(--border);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 22px;background:rgba(9,12,18,.58);backdrop-filter:blur(20px);z-index:20}.brand-center{display:flex;align-items:center;gap:10px;font-size:19px}.brand-center img{width:36px;height:36px}.header-actions{display:flex;justify-content:flex-start;align-items:center;gap:10px}.model-select{height:42px;min-width:150px;background:rgba(255,255,255,.045);border:1px solid var(--border);border-radius:12px;color:var(--text);padding:0 13px;outline:none}.model-select option{background:#111827}.icon-btn{width:42px;height:42px;border-radius:12px;border:1px solid var(--border);background:rgba(255,255,255,.04);color:var(--text);display:inline-flex;align-items:center;justify-content:center}.icon-btn:hover{background:rgba(255,255,255,.075)}.user-menu{position:relative;justify-self:start}.user-menu-toggle{height:42px;border:0;background:transparent;color:var(--text);display:flex;gap:8px;align-items:center}.user-menu-toggle .fa-user{width:36px;height:36px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:rgba(255,255,255,.08);color:var(--muted)}.user-dropdown{display:none;position:absolute;top:50px;left:0;width:220px;background:rgba(26,31,42,.96);border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow);padding:10px;z-index:100}.user-dropdown.open{display:block}.user-dropdown-row{width:100%;border:0;background:transparent;color:var(--text);display:flex;align-items:center;gap:12px;padding:12px;border-radius:12px;text-align:right}.user-dropdown-row:hover{background:rgba(255,255,255,.06)}.user-dropdown-row.disabled{opacity:.7;cursor:default}.main-tab-content{display:none;flex:1;min-height:0}.main-tab-content.active{display:flex}.chat-view{flex-direction:column}.chat-messages{flex:1;overflow:auto;padding:34px 24px 210px;display:flex;flex-direction:column;gap:20px}.welcome-message{margin:auto;text-align:center}.welcome-message h1{font-size:34px;letter-spacing:-.8px;font-weight:900}.chat-input-container{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);width:min(820px,calc(100% - 70px));z-index:10}.input-wrapper{min-height:74px;background:rgba(255,255,255,.07);border:1px solid var(--border);border-radius:24px;box-shadow:0 22px 80px rgba(0,0,0,.24);backdrop-filter:blur(20px);display:flex;align-items:flex-end;gap:10px;padding:14px}#chat-input{flex:1;min-height:44px;max-height:160px;resize:none;border:0;background:transparent;color:var(--text);outline:none;padding:10px 4px;font-size:15px}#chat-input::placeholder,#studio-prompt::placeholder{color:var(--muted)}.input-actions{display:flex;gap:6px;order:2}.action-btn,.send-btn{width:42px;height:42px;border-radius:13px;border:0;display:flex;align-items:center;justify-content:center;transition:var(--tr)}.action-btn{background:transparent;color:var(--muted)}.action-btn:hover{background:rgba(255,255,255,.08);color:var(--text)}.send-btn{background:linear-gradient(135deg,var(--accent),var(--accent2));color:white;order:-1;flex:0 0 42px}.send-btn:hover{transform:translateY(-1px)}.ai-disclaimer{text-align:center;color:var(--muted);font-size:11px;margin-top:18px}.message{display:flex;width:100%;animation:fadeIn .24s ease}.message.user{justify-content:flex-start}.message.assistant{justify-content:flex-end}.message-content{max-width:min(760px,78%);border-radius:22px;padding:14px 16px;line-height:1.8;position:relative;border:1px solid var(--border);overflow:hidden}.message.user .message-content{background:linear-gradient(135deg,rgba(17,199,189,.18),rgba(36,137,255,.14));border-color:rgba(17,199,189,.22)}.message.assistant .message-content{background:rgba(255,255,255,.045)}.message-content p{margin:.35em 0}.message-content h1,.message-content h2,.message-content h3{margin:.8em 0 .45em;line-height:1.45}.message-content ul,.message-content ol{padding-right:22px;margin:10px 0}.message-content blockquote{border-right:3px solid var(--accent);padding:8px 14px;background:rgba(17,199,189,.06);border-radius:10px;margin:10px 0;color:var(--muted)}.message-content code{font-family:Consolas,Monaco,monospace;background:rgba(255,255,255,.08);padding:2px 6px;border-radius:6px;direction:ltr;display:inline-block}.message-content pre{position:relative;background:#070a10;border:1px solid var(--border);border-radius:14px;padding:46px 14px 14px;overflow:auto;direction:ltr;text-align:left;margin:12px 0}.message-content pre code{background:transparent;padding:0;border-radius:0;display:block;color:#d8dee9}.code-copy-btn{position:absolute;top:10px;left:10px;border:1px solid var(--border);background:rgba(255,255,255,.07);color:var(--text);border-radius:9px;padding:5px 10px;font-size:12px}.md-table-wrap{overflow:auto;border:1px solid var(--border);border-radius:14px;margin:12px 0}.message-content table{width:100%;border-collapse:collapse;min-width:520px}.message-content th,.message-content td{padding:10px 12px;border-bottom:1px solid var(--border);text-align:right}.message-content th{background:rgba(255,255,255,.06);font-weight:800}.copy-btn{position:absolute;top:8px;left:8px;border:0;border-radius:8px;background:rgba(255,255,255,.08);color:var(--muted);padding:5px 8px;opacity:0;transition:var(--tr)}.message-content:hover>.copy-btn{opacity:1}.typing-indicator{display:flex;gap:5px;padding:6px}.typing-indicator span{width:8px;height:8px;border-radius:50%;background:var(--muted);animation:typing 1.2s infinite}.typing-indicator span:nth-child(2){animation-delay:.18s}.typing-indicator span:nth-child(3){animation-delay:.36s}@keyframes typing{0%,100%{transform:translateY(0);opacity:.4}50%{transform:translateY(-6px);opacity:1}}@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
/* Images */
.image-container,.generated-image-container{display:inline-flex;flex-direction:column;gap:10px;max-width:100%}.generated-image,.studio-generated-image{max-width:100%;border-radius:18px;border:1px solid var(--border);box-shadow:0 18px 50px rgba(0,0,0,.28)}.download-image-btn,.download-btn{align-self:flex-start;border:1px solid var(--border);background:rgba(255,255,255,.07);color:var(--text);border-radius:11px;padding:8px 12px}.image-chat-view{flex-direction:column;padding:24px;gap:16px;overflow:hidden}.image-page-head{display:grid;grid-template-columns:1fr auto 1fr;align-items:center}.image-page-head h1{font-size:22px}.back-to-chat,.history-toggle-btn{border:1px solid var(--border);background:rgba(255,255,255,.04);color:var(--text);border-radius:12px;padding:10px 14px;display:inline-flex;gap:8px;align-items:center}.history-toggle-btn{justify-self:start}.image-chat-messages{flex:1;min-height:0;overflow:auto;background:rgba(255,255,255,.03);border:1px solid var(--border);border-radius:24px;padding:22px;display:flex;align-items:center;justify-content:center}.empty-studio{text-align:center;color:var(--muted)}.empty-studio i{font-size:48px;margin-bottom:12px;color:var(--muted2)}.image-composer{background:rgba(255,255,255,.055);border:1px solid var(--border);border-radius:24px;padding:14px;width:min(920px,100%);margin:0 auto;box-shadow:0 20px 70px rgba(0,0,0,.22)}#studio-prompt{width:100%;min-height:60px;max-height:160px;resize:none;border:0;background:transparent;color:var(--text);outline:none;padding:12px}.image-options{display:grid;grid-template-columns:1fr 130px 130px;gap:10px;margin:10px 0}.image-options select{height:42px;border-radius:12px;border:1px solid var(--border);background:rgba(0,0,0,.16);color:var(--text);padding:0 10px}.image-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.studio-gallery{display:none;position:absolute;left:24px;top:88px;width:330px;max-height:calc(100vh - 130px);overflow:auto;background:rgba(17,22,32,.96);border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow);padding:14px;z-index:30}.studio-gallery.open{display:block}.image-gallery-grid{display:grid;grid-template-columns:1fr;gap:12px}.gallery-item{background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:16px;overflow:hidden}.gallery-item img{width:100%;height:170px;object-fit:cover;display:block;cursor:pointer}.gallery-item-info{padding:10px}.gallery-item-info .prompt{font-size:12px;color:var(--text);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.gallery-item-info .meta{font-size:10px;color:var(--muted);display:flex;gap:6px;justify-content:space-between;margin-top:8px}.gallery-item-actions{display:flex;gap:6px;padding:8px;border-top:1px solid var(--border)}.gallery-item-actions button{flex:1;border:0;border-radius:9px;background:rgba(255,255,255,.06);color:var(--text);padding:7px;font-size:12px}
/* Admin/state */
.admin-panel{height:100vh;display:grid;grid-template-columns:280px 1fr;background:var(--bg);overflow:hidden}.admin-sidebar{background:rgba(9,12,18,.9);border-left:1px solid var(--border);padding:20px}.admin-logo{text-align:center;margin-bottom:20px}.admin-logo img{width:64px}.admin-logo h3{margin-top:10px}.admin-nav{display:flex;flex-direction:column;gap:8px}.nav-btn{border:0;background:transparent;color:var(--muted);border-radius:12px;padding:12px;text-align:right;display:flex;gap:10px;align-items:center}.nav-btn:hover,.nav-btn.active{background:rgba(255,255,255,.06);color:var(--text)}.admin-content{overflow:auto;padding:24px}.admin-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.admin-section{display:none}.admin-section.active{display:block}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px}.stat-card,.settings-form,.model-item{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:18px}.stat-card{text-align:center}.users-table{width:100%;border-collapse:collapse;background:var(--surface);border-radius:18px;overflow:hidden}.users-table th,.users-table td{padding:12px;border-bottom:1px solid var(--border);text-align:right}.users-filters{display:flex;gap:12px;margin-bottom:14px}.users-filters input,.users-filters select{background:var(--surface);border:1px solid var(--border);color:var(--text);border-radius:12px;padding:10px}.action-buttons{display:flex;gap:6px;flex-wrap:wrap}.action-buttons button,.btn-small{border:0;border-radius:9px;padding:7px 10px;background:rgba(255,255,255,.08);color:var(--text)}.status-badge{padding:4px 9px;border-radius:999px;font-size:12px}.status-active{background:rgba(34,197,94,.18);color:#86efac}.status-pending{background:rgba(245,158,11,.18);color:#fcd34d}.status-blocked{background:rgba(239,68,68,.18);color:#fca5a5}.models-header{display:flex;justify-content:space-between;align-items:center;margin:18px 0 12px}.models-list{display:flex;flex-direction:column;gap:10px}.model-item{display:flex;justify-content:space-between;align-items:center}.state-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.state-card{background:var(--surface);border:1px solid var(--border);border-radius:26px;padding:40px;text-align:center;box-shadow:var(--shadow)}.state-card i{font-size:54px;color:var(--accent);margin-bottom:16px}
body.light .ai-layout{background:#eef4fb}body.light .chat-sidebar,body.light .ai-header{background:rgba(255,255,255,.82)}body.light .message.assistant .message-content,body.light .input-wrapper,body.light .image-composer{background:rgba(255,255,255,.76)}body.light .model-select,body.light .icon-btn,body.light .sidebar-search,body.light .sidebar-nav-item:hover,body.light .sidebar-nav-item.active{background:rgba(16,24,40,.04)}body.light .model-select option{background:#fff;color:#111827}body.light .message-content pre{background:#0b1020;color:#fff}
@media(max-width:980px){body{overflow:auto}.auth-shell{grid-template-columns:1fr}.auth-visual{display:none}.auth-side{min-height:100vh;padding:24px}.auth-card{padding:28px;border-radius:26px}.ai-layout{height:100dvh;grid-template-columns:1fr;padding:0}.chat-sidebar{position:fixed;right:0;top:0;bottom:0;z-index:80;transform:translateX(105%);transition:var(--tr);box-shadow:var(--shadow)}.chat-sidebar.open{transform:translateX(0)}.chat-main{grid-column:1}.mobile-only{display:inline-flex!important}.ai-header{height:64px;padding:0 12px;grid-template-columns:auto 1fr auto}.brand-center{justify-content:center;font-size:15px}.brand-center img{width:30px;height:30px}.model-select{min-width:112px;width:112px}.user-menu{display:none}.chat-messages{padding:24px 14px 190px}.welcome-message h1{font-size:24px}.chat-input-container{width:calc(100% - 24px);bottom:74px}.input-wrapper{border-radius:22px}.input-actions{gap:2px}.action-btn,.send-btn{width:38px;height:38px}.message-content{max-width:92%;font-size:14px}.ai-disclaimer{display:none}.image-chat-view{padding:12px 12px 82px}.image-page-head{grid-template-columns:auto 1fr auto;gap:8px}.image-page-head h1{font-size:18px;text-align:center}.back-to-chat,.history-toggle-btn{font-size:12px;padding:9px}.image-options{grid-template-columns:1fr}.image-actions{grid-template-columns:1fr 1fr}.studio-gallery{left:12px;right:12px;top:72px;width:auto}.admin-panel{grid-template-columns:1fr}.admin-sidebar{display:none}.row-2{grid-template-columns:1fr}.auth-logo{width:190px}}
@media(max-width:520px){.auth-card{box-shadow:none;background:rgba(255,255,255,.86)}.auth-header h1{font-size:21px}.chat-input-container{bottom:64px}.input-wrapper{padding:10px;min-height:66px}.message-content{max-width:96%;padding:12px}.image-actions{grid-template-columns:1fr}.brand-center strong{display:none}.chat-messages{padding-bottom:170px}}

/* =========================================================
   Final layout fixes - Hamrah GPT Dark AI v2
   ========================================================= */

/* Keep the whole app in a stable dark product theme */
body,
body.dark {
    background: #050810;
    color: var(--text);
}

/* ---------- Auth page: dark, image left, form right ---------- */
.auth-shell {
    direction: ltr;
    grid-template-columns: 1.08fr .92fr;
    background:
        radial-gradient(circle at 72% 22%, rgba(17, 199, 189, .10), transparent 36%),
        linear-gradient(135deg, #060912 0%, #0a101b 52%, #070911 100%);
}

.auth-visual {
    grid-column: 1;
    min-height: 100vh;
    background: #050810;
}

.auth-hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: saturate(1.06) contrast(1.05);
}

.auth-visual-overlay {
    background:
        linear-gradient(90deg, rgba(5, 8, 16, .08), rgba(5, 8, 16, .18)),
        linear-gradient(135deg, rgba(17, 199, 189, .08), rgba(36, 137, 255, .06));
    mix-blend-mode: normal;
}

.auth-side {
    grid-column: 2;
    direction: rtl;
    background:
        radial-gradient(circle at 20% 10%, rgba(36, 137, 255, .12), transparent 32%),
        linear-gradient(180deg, #080d17 0%, #050810 100%);
    padding: clamp(22px, 5vw, 62px);
}

.auth-card {
    background: transparent;
    border: none;
    box-shadow: none;
    backdrop-filter: none;
    border-radius: 0;
    padding: 0;
    color: #f8fafc;
}

.auth-logo {
    width: min(310px, 84%);
    max-height: 135px;
    object-fit: contain;
    margin-bottom: 22px;
    filter: drop-shadow(0 14px 30px rgba(0, 0, 0, .34));
}

.auth-header h1 {
    color: #f8fafc;
    font-size: clamp(24px, 2vw, 32px);
}

.auth-header p,
.auth-legal {
    color: #9aa4b2;
}

.auth-tabs {
    background: rgba(255, 255, 255, .045);
    border: 1px solid rgba(255, 255, 255, .09);
    padding: 5px;
}

.tab-btn {
    color: #aab3c2;
}

.tab-btn.active {
    background: rgba(255, 255, 255, .085);
    color: #fff;
    box-shadow: none;
}

.auth-card .input-group input,
.auth-card .input-group textarea,
.auth-card .input-group select {
    background: rgba(255, 255, 255, .045);
    border: 1px solid rgba(255, 255, 255, .10);
    color: #f8fafc;
}

.auth-card .input-group input::placeholder {
    color: #788397;
}

.auth-card .input-group i {
    color: #7b8798;
}

.auth-card .btn-primary {
    background: rgba(255, 255, 255, .075);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, .12);
    box-shadow: none;
}

.auth-card .btn-primary:hover {
    background: rgba(255, 255, 255, .12);
    transform: translateY(-1px);
}

.auth-footer {
    text-align: right;
}

.auth-footer a {
    color: #12d7cd;
}

/* ---------- Main app: sidebar right, clean buttons ---------- */
.ai-layout {
    background:
        radial-gradient(circle at 42% 3%, rgba(16, 185, 245, .10), transparent 34%),
        linear-gradient(180deg, #060a12 0%, #050810 100%);
}

.new-chat-btn,
.image-actions .btn-primary,
.image-actions .btn-secondary {
    background: rgba(255, 255, 255, .055) !important;
    color: var(--text) !important;
    border: 1px solid var(--border) !important;
    box-shadow: none !important;
}

.new-chat-btn:hover,
.image-actions .btn-primary:hover,
.image-actions .btn-secondary:hover {
    background: rgba(255, 255, 255, .09) !important;
    transform: none !important;
}

/* Header exact placement: user left, model right beside sidebar */
.ai-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    direction: ltr;
    grid-template-columns: none;
}

.user-menu {
    order: 1;
    justify-self: auto;
}

.brand-center {
    order: 2;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    direction: ltr;
}

.brand-center img {
    width: 34px;
    height: 34px;
    object-fit: contain;
}

.header-actions {
    order: 3;
    direction: rtl;
    justify-content: flex-end;
}

.model-select {
    background: rgba(255, 255, 255, .045);
}

/* Chat input must be visually centered in the available chat area */
.chat-input-container {
    left: 50%;
    transform: translateX(-50%);
    width: min(860px, calc(100% - 96px));
}

.chat-messages {
    padding-bottom: 215px;
}

/* Copy button goes under the message, not above */
.message-content {
    overflow: visible;
    padding-bottom: 42px;
}

.message-content > .copy-btn {
    top: auto !important;
    bottom: 8px;
    left: 10px;
    opacity: .72;
    background: rgba(255, 255, 255, .055);
}

.message-content:hover > .copy-btn {
    opacity: 1;
}

/* ---------- Image generation: chat-like workspace ---------- */
.image-chat-view {
    position: relative;
    padding: 24px 32px 34px;
    background: transparent;
}

.image-page-head {
    grid-template-columns: 1fr auto 1fr;
    margin-bottom: 2px;
}

.history-toggle-btn {
    justify-self: start;
}

.back-to-chat {
    justify-self: end;
}

.image-chat-messages {
    flex: 1;
    align-items: stretch;
    justify-content: flex-start;
    max-width: min(1120px, 100%);
    width: 100%;
    margin: 0 auto;
    background: rgba(255, 255, 255, .025);
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: 26px;
    padding: 28px;
    gap: 18px;
}

.image-chat-messages .message {
    width: 100%;
}

.image-chat-messages .message-content {
    max-width: min(900px, 92%);
}

.image-chat-messages .generated-image-container,
.image-chat-messages .image-container {
    width: 100%;
}

.image-chat-messages .studio-generated-image,
.image-chat-messages .generated-image {
    width: min(840px, 100%);
    max-height: 58vh;
    object-fit: contain;
    align-self: center;
}

.image-composer {
    width: min(860px, calc(100% - 96px));
    margin: 18px auto 0;
    background: rgba(255, 255, 255, .06);
}

.image-options {
    grid-template-columns: 1fr 140px 140px;
}

.studio-gallery {
    left: 32px;
    right: auto;
}

/* ---------- Responsive ---------- */
@media(max-width:980px) {
    body { overflow: auto; }

    .auth-shell {
        grid-template-columns: 1fr;
        direction: rtl;
    }

    .auth-visual {
        display: block;
        grid-column: 1;
        min-height: 36vh;
        max-height: 420px;
        order: 1;
    }

    .auth-side {
        grid-column: 1;
        min-height: 64vh;
        order: 2;
    }

    .auth-card {
        width: min(520px, 100%);
        margin: 0 auto;
    }

    .ai-header {
        height: 64px;
    }

    .brand-center {
        position: static;
        transform: none;
        order: 2;
    }

    .user-menu {
        display: block;
        order: 1;
    }

    .header-actions {
        order: 3;
    }

    .chat-input-container,
    .image-composer {
        width: calc(100% - 24px);
    }

    .image-chat-view {
        padding: 12px 12px 82px;
    }

    .image-page-head {
        grid-template-columns: auto 1fr auto;
    }

    .image-chat-messages {
        padding: 16px;
        min-height: 45vh;
    }

    .image-options {
        grid-template-columns: 1fr;
    }
}

@media(max-width:520px) {
    .auth-visual { min-height: 32vh; }
    .auth-side { padding: 24px 18px 34px; }
    .auth-logo { width: min(250px, 90%); }
    .auth-header h1 { font-size: 22px; }
    .brand-center strong { display: none; }
    .model-select { width: 118px; min-width: 118px; }
    .user-menu-toggle .fa-chevron-down { display: none; }
    .chat-messages { padding-left: 10px; padding-right: 10px; }
}


/* =========================================================
   Final precision fixes - centered chat, dark auth, logo split
   ========================================================= */

/* Login page: keep logo.png for auth, hero on the left, dark and scroll-safe */
.auth-shell{
    direction:ltr !important;
    display:grid !important;
    grid-template-columns:minmax(0,1.05fr) minmax(420px,.95fr) !important;
    min-height:100vh !important;
    height:100vh !important;
    overflow:hidden !important;
    background:#050810 !important;
}
.auth-visual{grid-column:1 !important;grid-row:1 !important;display:block !important;height:100vh !important;min-height:100vh !important;}
.auth-side{grid-column:2 !important;grid-row:1 !important;direction:rtl !important;height:100vh !important;min-height:0 !important;overflow-y:auto !important;padding:clamp(22px,3.5vw,48px) !important;align-items:center !important;}
.auth-card{width:min(500px,100%) !important;margin:auto !important;}
.auth-logo{width:min(270px,82%) !important;max-height:105px !important;margin-bottom:14px !important;}
.auth-header{margin-bottom:16px !important;}
.auth-header h1{margin-bottom:7px !important;}
.auth-tabs{margin:16px 0 !important;}
.auth-form .input-group{margin-bottom:11px !important;}
.auth-card .input-group input{padding-top:12px !important;padding-bottom:12px !important;}
.auth-card .btn-primary{padding:12px 18px !important;background:rgba(255,255,255,.065) !important;border:1px solid rgba(255,255,255,.14) !important;color:#fff !important;}
.auth-legal{margin-top:16px !important;}
.auth-footer{display:block !important;margin:10px 0 4px !important;}

/* Main app: stable RTL grid with sidebar right and chat body truly centered */
.ai-layout{
    direction:rtl !important;
    grid-template-columns:320px minmax(0,1fr) !important;
}
.chat-sidebar{grid-column:1 !important;grid-row:1 !important;}
.chat-main{grid-column:2 !important;grid-row:1 !important;direction:rtl !important;}

.ai-header{
    direction:ltr !important;
    height:70px !important;
    display:grid !important;
    grid-template-columns:220px 1fr 220px !important;
    padding:0 22px !important;
}
.user-menu{grid-column:1 !important;justify-self:start !important;order:unset !important;display:block !important;}
.brand-center{grid-column:2 !important;position:static !important;transform:none !important;justify-self:center !important;order:unset !important;}
.brand-center img{content:url('assets/img/chatlogo.png');}
.header-actions{grid-column:3 !important;justify-self:end !important;order:unset !important;direction:rtl !important;}
.model-select{background:rgba(255,255,255,.045) !important;}

/* New chat and send buttons: quiet, black, consistent with the product */
.new-chat-btn,
.send-btn,
#studio-generate-btn,
#studio-edit-btn{
    background:rgba(255,255,255,.055) !important;
    color:#f8fafc !important;
    border:1px solid rgba(255,255,255,.11) !important;
    box-shadow:none !important;
}
.new-chat-btn:hover,
.send-btn:hover,
#studio-generate-btn:hover,
#studio-edit-btn:hover{
    background:rgba(255,255,255,.09) !important;
    transform:none !important;
}

/* Chat input: centered inside the available chat workspace */
.chat-view{position:relative !important;}
.chat-messages{
    align-items:stretch !important;
    padding-left:24px !important;
    padding-right:24px !important;
    padding-bottom:220px !important;
}
.welcome-message{width:100% !important;margin:auto !important;text-align:center !important;}
.chat-input-container{
    position:absolute !important;
    right:0 !important;
    left:0 !important;
    bottom:28px !important;
    transform:none !important;
    width:min(880px,calc(100% - 96px)) !important;
    margin:0 auto !important;
}
.input-wrapper{width:100% !important;}

/* Image page header: give buttons real distance from the title */
.image-page-head{
    width:100% !important;
    max-width:1280px !important;
    margin:0 auto 28px !important;
    display:grid !important;
    grid-template-columns:minmax(260px,1fr) auto minmax(260px,1fr) !important;
    align-items:center !important;
    gap:48px !important;
}
.image-page-head h1{grid-column:2 !important;text-align:center !important;white-space:nowrap !important;}
.back-to-chat{grid-column:1 !important;justify-self:end !important;}
.history-toggle-btn{grid-column:3 !important;justify-self:start !important;}
.image-chat-messages{max-width:1200px !important;min-height:52vh !important;}
.image-composer{width:min(880px,calc(100% - 96px)) !important;}

/* Copy button under each message */
.message-content{padding-bottom:44px !important;}
.message-content>.copy-btn{top:auto !important;bottom:8px !important;left:10px !important;}

/* Responsive fixes */
@media(max-width:980px){
    .auth-shell{height:auto !important;min-height:100dvh !important;grid-template-columns:1fr !important;overflow:auto !important;}
    .auth-visual{grid-column:1 !important;height:34vh !important;min-height:260px !important;max-height:420px !important;}
    .auth-side{grid-column:1 !important;height:auto !important;min-height:66vh !important;overflow:visible !important;padding:24px 18px 34px !important;}
    .auth-card{width:min(520px,100%) !important;}
    .ai-layout{grid-template-columns:1fr !important;}
    .chat-main{grid-column:1 !important;}
    .chat-sidebar{grid-column:1 !important;}
    .ai-header{grid-template-columns:auto 1fr auto !important;padding:0 12px !important;gap:8px !important;}
    .user-menu{grid-column:1 !important;}
    .brand-center{grid-column:2 !important;}
    .header-actions{grid-column:3 !important;}
    .chat-input-container,.image-composer{width:calc(100% - 24px) !important;bottom:72px !important;}
    .image-page-head{grid-template-columns:1fr !important;gap:10px !important;margin-bottom:16px !important;}
    .image-page-head h1,.back-to-chat,.history-toggle-btn{grid-column:1 !important;justify-self:stretch !important;text-align:center !important;justify-content:center !important;}
    .image-chat-messages{min-height:44vh !important;}
}
@media(max-width:520px){
    .auth-logo{width:min(230px,88%) !important;}
    .auth-header h1{font-size:21px !important;}
    .auth-tabs{margin:12px 0 !important;}
    .auth-card .input-group input{font-size:14px !important;}
    .chat-input-container{width:calc(100% - 18px) !important;}
    .model-select{width:112px !important;min-width:112px !important;}
}

/* =========================================================
   Center welcome composer exactly like ChatGPT start screen
   ========================================================= */
.chat-view:has(.welcome-message) {
    position: relative !important;
}

.chat-view:has(.welcome-message) .chat-messages {
    padding: 0 24px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.chat-view:has(.welcome-message) .welcome-message {
    margin: 0 !important;
    transform: translateY(-92px) !important;
}

.chat-view:has(.welcome-message) .chat-input-container {
    top: calc(50% + 56px) !important;
    bottom: auto !important;
    right: 0 !important;
    left: 0 !important;
    transform: none !important;
    margin: 0 auto !important;
    width: min(880px, calc(100% - 96px)) !important;
}

.chat-view:has(.welcome-message) .ai-disclaimer {
    margin-top: 18px !important;
}

@media (max-width: 980px) {
    .chat-view:has(.welcome-message) .welcome-message {
        transform: translateY(-74px) !important;
    }

    .chat-view:has(.welcome-message) .chat-input-container {
        top: calc(50% + 44px) !important;
        bottom: auto !important;
        width: calc(100% - 24px) !important;
    }
}

@media (max-width: 520px) {
    .chat-view:has(.welcome-message) .welcome-message {
        transform: translateY(-62px) !important;
    }

    .chat-view:has(.welcome-message) .chat-input-container {
        top: calc(50% + 34px) !important;
        width: calc(100% - 18px) !important;
    }
}

/* =========================================================
   Image studio sidebar + upload + light mode fixes
   ========================================================= */
.history-stack{
    display:flex;
    flex-direction:column;
    gap:14px;
    flex:1;
    min-height:0;
}
.history-block{
    min-height:0;
    display:flex;
    flex-direction:column;
}
.history-block:first-child{flex:1 1 52%;}
.image-history-block{flex:1 1 48%;}
.image-history-list{
    min-height:140px;
    max-height:36vh;
}
.image-history-item{
    align-items:center;
}
.image-history-thumb{
    width:56px;
    height:56px;
    border-radius:12px;
    object-fit:cover;
    flex:0 0 56px;
    border:1px solid var(--border);
}

.image-page-tools{
    justify-self:start;
    display:flex;
    align-items:center;
    gap:10px;
}
.image-reference-chip{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:10px;
    margin:4px 12px 12px;
    padding:10px 12px;
    border-radius:14px;
    border:1px solid var(--border);
    background:rgba(255,255,255,.045);
    color:var(--text);
}
.mini-clear-btn{
    width:30px;
    height:30px;
    border-radius:10px;
    border:1px solid var(--border);
    background:rgba(255,255,255,.05);
    color:var(--text);
}
.studio-image-caption{
    font-size:12px;
    color:var(--muted);
    margin-bottom:4px;
}
.studio-image-actions-inline{
    display:flex;
    gap:8px;
}
.image-chat-messages{
    display:flex !important;
    flex-direction:column !important;
    justify-content:flex-start !important;
    gap:18px;
}
.image-chat-messages .message.user{justify-content:flex-start;}
.image-chat-messages .message.assistant{justify-content:flex-end;}
.image-chat-messages .message-content{max-width:min(860px,88%);}

body.light .history-toggle-btn,
body.light .back-to-chat,
body.light #studio-generate-btn,
body.light #studio-edit-btn,
body.light .new-chat-btn,
body.light .send-btn{
    background:#ffffff !important;
    color:#111827 !important;
    border:1px solid rgba(16,24,40,.14) !important;
    box-shadow:none !important;
}
body.light .history-toggle-btn i,
body.light .back-to-chat i,
body.light #studio-generate-btn i,
body.light #studio-edit-btn i,
body.light .new-chat-btn i,
body.light .send-btn i{
    color:#111827 !important;
}
body.light .chat-sidebar,
body.light .ai-header{
    background:rgba(255,255,255,.92) !important;
}
body.light .image-reference-chip,
body.light .image-chat-messages,
body.light .image-composer,
body.light .input-wrapper{
    background:rgba(255,255,255,.92) !important;
}

@media(max-width:980px){
    .history-stack{gap:10px;}
    .image-history-list{max-height:none;}
    .image-page-tools{justify-self:stretch;justify-content:center;}
}

/* =========================================================
   Final studio layout widening + floating toolbar + collapsible image history
   ========================================================= */
.image-chat-view{
    position:relative !important;
    padding:18px 20px 16px !important;
    gap:14px !important;
}
.image-page-head{
    position:absolute !important;
    top:10px !important;
    left:22px !important;
    right:22px !important;
    z-index:15 !important;
    display:grid !important;
    grid-template-columns:1fr auto 1fr !important;
    align-items:center !important;
    pointer-events:none;
}
.image-page-head > *{pointer-events:auto;}
.image-page-head h1{
    margin:0 !important;
    padding:0 14px !important;
    text-shadow:0 2px 14px rgba(0,0,0,.35);
}
.back-to-chat{justify-self:end !important;}
.image-page-tools{justify-self:start !important;}
.back-to-chat,.history-toggle-btn{
    background:rgba(15,23,42,.76) !important;
    backdrop-filter:blur(12px);
    -webkit-backdrop-filter:blur(12px);
    border-color:rgba(255,255,255,.10) !important;
    box-shadow:0 8px 28px rgba(0,0,0,.24);
}
.image-chat-messages{
    width:100% !important;
    max-width:none !important;
    min-height:calc(100vh - 255px) !important;
    margin:42px 0 0 !important;
    padding:34px 28px 26px !important;
    border-radius:28px !important;
}
.image-chat-messages .message-content{
    max-width:min(940px,90%) !important;
}
.image-chat-messages .generated-image-container,
.image-chat-messages .image-container{
    width:min(980px,100%);
}
.image-chat-messages .studio-generated-image,
.image-chat-messages .generated-image{
    width:100%;
    max-height:62vh;
    object-fit:contain;
    background:#0c1220;
}
.image-composer{
    width:min(1120px, calc(100% - 180px)) !important;
    max-width:none !important;
    margin:0 auto !important;
}
.image-history-toggle{
    width:100%;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:10px;
    background:transparent;
    border:0;
    color:var(--text);
    padding:0;
    cursor:pointer;
}
.image-history-toggle i{
    transition:transform .25s ease;
    font-size:12px;
    color:var(--muted);
}
.image-history-block.collapsed .image-history-list{
    display:none;
}
.image-history-block.collapsed .image-history-toggle i{
    transform:rotate(-90deg);
}
.image-history-block.collapsed{
    flex:0 0 auto;
}

body.light .back-to-chat,
body.light .history-toggle-btn{
    background:rgba(255,255,255,.92) !important;
}

@media (max-width: 980px){
    .image-chat-view{
        padding:12px 12px 82px !important;
    }
    .image-page-head{
        position:static !important;
        grid-template-columns:1fr !important;
        gap:10px !important;
        margin-bottom:0 !important;
        pointer-events:auto;
    }
    .image-page-head h1,
    .back-to-chat,
    .image-page-tools,
    .history-toggle-btn{
        grid-column:1 !important;
        justify-self:stretch !important;
        justify-content:center !important;
        text-align:center !important;
    }
    .image-chat-messages{
        min-height:48vh !important;
        margin-top:0 !important;
        padding:18px 14px 18px !important;
    }
    .image-composer{
        width:calc(100% - 8px) !important;
    }
}

/* =========================================================
   Final fix: floating full-width image composer over studio chat
   ========================================================= */
#studio-tab.image-chat-view{
    position:relative !important;
    height:calc(100vh - 70px) !important;
    min-height:0 !important;
    padding:14px 16px 18px !important;
    overflow:hidden !important;
}
#studio-tab .image-page-head{
    position:absolute !important;
    top:10px !important;
    left:16px !important;
    right:16px !important;
    z-index:40 !important;
}
#studio-tab .image-chat-messages{
    position:absolute !important;
    top:58px !important;
    right:0 !important;
    left:0 !important;
    bottom:168px !important;
    width:auto !important;
    max-width:none !important;
    min-height:0 !important;
    margin:0 !important;
    padding:24px 22px 26px !important;
    overflow:auto !important;
    z-index:5 !important;
}
#studio-tab .image-composer{
    position:absolute !important;
    left:50% !important;
    bottom:16px !important;
    transform:translateX(-50%) !important;
    width:min(1080px,calc(100% - 64px)) !important;
    max-width:none !important;
    margin:0 !important;
    z-index:60 !important;
    pointer-events:auto !important;
    background:rgba(18,24,38,.94) !important;
    backdrop-filter:blur(18px) !important;
    -webkit-backdrop-filter:blur(18px) !important;
    box-shadow:0 25px 80px rgba(0,0,0,.38) !important;
}
#studio-tab .image-composer *{pointer-events:auto !important;}
#studio-tab .image-actions{
    position:relative;
    z-index:61;
}
#studio-tab #studio-generate-btn,
#studio-tab #studio-edit-btn{
    position:relative;
    z-index:62;
    cursor:pointer !important;
}
#studio-tab .image-chat-messages .message-content{
    max-width:min(980px,92%) !important;
}
#studio-tab .image-chat-messages .generated-image-container,
#studio-tab .image-chat-messages .image-container{
    width:min(1100px,100%) !important;
}
#studio-tab .image-chat-messages .studio-generated-image,
#studio-tab .image-chat-messages .generated-image{
    width:100% !important;
    max-height:none !important;
    max-width:100% !important;
}
body.light #studio-tab .image-composer{
    background:rgba(255,255,255,.96) !important;
}

@media (max-width: 980px){
    #studio-tab.image-chat-view{
        height:calc(100dvh - 64px) !important;
        padding:10px 10px 82px !important;
    }
    #studio-tab .image-page-head{
        position:static !important;
        left:auto !important;
        right:auto !important;
        top:auto !important;
        margin-bottom:10px !important;
    }
    #studio-tab .image-chat-messages{
        top:auto !important;
        right:0 !important;
        left:0 !important;
        bottom:192px !important;
        padding:16px 12px 18px !important;
    }
    #studio-tab .image-composer{
        width:calc(100% - 16px) !important;
        bottom:10px !important;
    }
}

@media (max-width: 520px){
    #studio-tab .image-chat-messages{
        bottom:236px !important;
    }
    #studio-tab .image-composer{
        width:calc(100% - 12px) !important;
        bottom:6px !important;
    }
}

/* =========================================================
   Fullscreen transparent studio mode - matched to requested mock
   ========================================================= */
#studio-tab.image-chat-view{
    position:relative !important;
    height:calc(100vh - 70px) !important;
    min-height:0 !important;
    padding:0 !important;
    overflow:hidden !important;
    background:transparent !important;
}

#studio-tab .image-page-head{
    position:absolute !important;
    top:14px !important;
    left:22px !important;
    right:22px !important;
    z-index:70 !important;
    display:flex !important;
    align-items:center !important;
    justify-content:space-between !important;
    gap:14px !important;
    pointer-events:none !important;
}
#studio-tab .image-page-head > *{pointer-events:auto !important;}
#studio-tab .image-page-head h1{display:none !important;}

#studio-tab .back-to-chat,
#studio-tab .history-toggle-btn{
    background:rgba(22,28,40,.48) !important;
    border:1px solid rgba(255,255,255,.09) !important;
    color:var(--text) !important;
    backdrop-filter:blur(16px) saturate(120%) !important;
    -webkit-backdrop-filter:blur(16px) saturate(120%) !important;
    box-shadow:0 10px 28px rgba(0,0,0,.22) !important;
}

#studio-tab .image-chat-messages{
    position:absolute !important;
    inset:0 !important;
    top:0 !important;
    right:0 !important;
    bottom:0 !important;
    left:0 !important;
    width:100% !important;
    max-width:none !important;
    min-height:100% !important;
    margin:0 !important;
    padding:86px 26px 210px !important;
    overflow:auto !important;
    background:transparent !important;
    border:none !important;
    border-radius:0 !important;
    box-shadow:none !important;
    z-index:5 !important;
    display:flex !important;
    flex-direction:column !important;
    justify-content:flex-start !important;
    gap:20px !important;
}

#studio-tab .image-chat-messages .message.user{justify-content:flex-end !important;}
#studio-tab .image-chat-messages .message.assistant{justify-content:flex-start !important;}
#studio-tab .image-chat-messages .message-content{
    max-width:min(980px,82%) !important;
}
#studio-tab .image-chat-messages .generated-image-container,
#studio-tab .image-chat-messages .image-container{
    width:min(1120px,100%) !important;
}
#studio-tab .image-chat-messages .studio-generated-image,
#studio-tab .image-chat-messages .generated-image{
    width:100% !important;
    max-width:100% !important;
    max-height:none !important;
    border-radius:22px !important;
    object-fit:contain !important;
}
#studio-tab .empty-studio{
    margin:auto !important;
    opacity:.8;
}

#studio-tab .image-composer{
    position:absolute !important;
    left:50% !important;
    bottom:16px !important;
    transform:translateX(-50%) !important;
    width:min(1060px,calc(100% - 64px)) !important;
    max-width:none !important;
    margin:0 !important;
    padding:16px !important;
    z-index:80 !important;
    background:rgba(32,38,49,.36) !important;
    border:1px solid rgba(255,255,255,.10) !important;
    border-radius:26px !important;
    backdrop-filter:blur(22px) saturate(135%) !important;
    -webkit-backdrop-filter:blur(22px) saturate(135%) !important;
    box-shadow:0 22px 70px rgba(0,0,0,.26) !important;
}
#studio-tab #studio-prompt,
#studio-tab .image-reference-chip,
#studio-tab .image-options select,
#studio-tab #studio-generate-btn,
#studio-tab #studio-edit-btn,
#studio-tab .mini-clear-btn{
    position:relative;
    z-index:81;
}
#studio-tab #studio-prompt{
    min-height:54px !important;
}
#studio-tab .image-reference-chip{
    background:rgba(255,255,255,.05) !important;
    border-color:rgba(255,255,255,.10) !important;
}
#studio-tab .image-options select{
    background:rgba(7,10,16,.34) !important;
    border-color:rgba(255,255,255,.10) !important;
}
#studio-tab #studio-generate-btn,
#studio-tab #studio-edit-btn{
    background:rgba(255,255,255,.06) !important;
    color:var(--text) !important;
    border:1px solid rgba(255,255,255,.10) !important;
    box-shadow:none !important;
    cursor:pointer !important;
}
#studio-tab #studio-generate-btn:hover,
#studio-tab #studio-edit-btn:hover,
#studio-tab .back-to-chat:hover,
#studio-tab .history-toggle-btn:hover{
    background:rgba(255,255,255,.10) !important;
}

body.light #studio-tab .image-chat-messages{
    background:transparent !important;
}
body.light #studio-tab .image-composer{
    background:rgba(255,255,255,.60) !important;
    border-color:rgba(15,23,42,.10) !important;
}
body.light #studio-tab .back-to-chat,
body.light #studio-tab .history-toggle-btn,
body.light #studio-tab #studio-generate-btn,
body.light #studio-tab #studio-edit-btn,
body.light #studio-tab .image-options select,
body.light #studio-tab .image-reference-chip,
body.light #studio-tab .mini-clear-btn{
    background:rgba(255,255,255,.72) !important;
    color:#111827 !important;
    border-color:rgba(15,23,42,.10) !important;
}

@media (max-width:980px){
    #studio-tab.image-chat-view{
        height:calc(100dvh - 64px) !important;
    }
    #studio-tab .image-page-head{
        top:10px !important;
        left:12px !important;
        right:12px !important;
    }
    #studio-tab .image-chat-messages{
        padding:72px 12px 214px !important;
    }
    #studio-tab .image-chat-messages .message-content{
        max-width:94% !important;
    }
    #studio-tab .image-composer{
        width:calc(100% - 18px) !important;
        bottom:10px !important;
        padding:12px !important;
    }
}

@media (max-width:520px){
    #studio-tab .image-page-head{
        gap:8px !important;
    }
    #studio-tab .back-to-chat,
    #studio-tab .history-toggle-btn{
        padding:9px 11px !important;
        font-size:12px !important;
    }
    #studio-tab .image-chat-messages{
        padding:66px 8px 246px !important;
    }
    #studio-tab .image-composer{
        width:calc(100% - 12px) !important;
        bottom:6px !important;
    }
}

/* =========================================================
   100% zoom stability fixes
   ========================================================= */
.ai-header{height:64px !important;min-height:64px !important;}
#studio-tab.image-chat-view{height:calc(100dvh - 64px) !important;}
#studio-tab .image-page-head{top:10px !important;left:18px !important;right:18px !important;}
#studio-tab .back-to-chat,#studio-tab .history-toggle-btn{padding:8px 12px !important;font-size:13px !important;line-height:1.2 !important;}
#studio-tab .image-chat-messages{padding:72px 22px 182px !important;}
#studio-tab .image-composer{bottom:12px !important;width:min(1040px,calc(100% - 72px)) !important;padding:10px !important;border-radius:22px !important;}
#studio-tab #studio-prompt{min-height:38px !important;max-height:96px !important;padding:8px 10px !important;font-size:14px !important;}
#studio-tab .image-reference-chip{margin:4px 8px 8px !important;padding:7px 10px !important;font-size:12px !important;}
#studio-tab .image-options{grid-template-columns:minmax(0,1fr) 110px 110px !important;gap:8px !important;margin:7px 0 !important;}
#studio-tab .image-options select{height:34px !important;border-radius:10px !important;font-size:12px !important;}
#studio-tab .image-actions{gap:8px !important;}
#studio-tab #studio-generate-btn,#studio-tab #studio-edit-btn{min-height:36px !important;padding:8px 12px !important;border-radius:11px !important;font-size:13px !important;}
.chat-input-container{bottom:18px !important;}
.input-wrapper{min-height:64px !important;padding:10px !important;}
.chat-view:has(.welcome-message) .chat-input-container{top:calc(50% + 48px) !important;}

@media (max-width:980px){
  #studio-tab .image-chat-messages{padding:68px 12px 210px !important;}
  #studio-tab .image-composer{width:calc(100% - 16px) !important;bottom:8px !important;}
  #studio-tab .image-options{grid-template-columns:1fr !important;}
}
@media (max-width:520px){
  #studio-tab .image-chat-messages{padding:64px 8px 244px !important;}
  #studio-tab .image-composer{width:calc(100% - 10px) !important;bottom:5px !important;padding:9px !important;}
}

/* =========================================================
   Zoom 100% stability + compact desktop spacing
   ========================================================= */
@media (min-width: 981px){
    .ai-layout{height:100dvh !important;}
    .chat-main{height:100dvh !important;}
    .ai-header{height:64px !important;}
    #studio-tab.image-chat-view{height:calc(100dvh - 64px) !important;}
    .chat-messages{padding-top:22px !important;padding-bottom:190px !important;}
    .chat-input-container{bottom:18px !important;}
    #studio-tab .image-page-head{top:10px !important;}
    #studio-tab .image-chat-messages{padding-top:76px !important;padding-bottom:198px !important;}
    #studio-tab .image-composer{bottom:12px !important;padding:12px !important;}
    #studio-tab #studio-prompt{min-height:46px !important;}
    #studio-tab .image-options{grid-template-columns:minmax(0,1fr) 118px 118px !important;gap:8px !important;margin:8px 0 !important;}
    #studio-tab .image-options select{height:38px !important;}
    #studio-tab .image-actions{gap:8px !important;}
    #studio-tab #studio-generate-btn,
    #studio-tab #studio-edit-btn{min-height:40px !important;padding:10px 14px !important;}
}

/* =========================================================
   Subscription plans admin/user UI
   ========================================================= */
.admin-muted{color:var(--muted);margin:8px 0 18px;font-size:13px}
.plans-config-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;margin:18px 0}
.plan-config-card,.upgrade-request-item,.upgrade-plan-card{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:18px;box-shadow:0 16px 42px rgba(0,0,0,.16)}
.plan-config-card h4,.upgrade-plan-card h4{margin-bottom:14px;color:var(--text)}
.plan-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:14px}
.plan-grid label,.modal-content label{font-size:12px;color:var(--muted);display:flex;flex-direction:column;gap:6px}
.plan-grid input,.plan-config-card select,.modal-content select,.modal-content input{width:100%;background:rgba(255,255,255,.055);border:1px solid var(--border);color:var(--text);border-radius:12px;padding:10px;outline:none}
.plan-config-card select[multiple]{min-height:130px}
.admin-list{display:flex;flex-direction:column;gap:12px;margin-top:14px}.upgrade-request-item{display:flex;flex-direction:column;gap:8px}
.upgrade-plan-options{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin-top:14px}.upgrade-plan-card p{color:var(--muted);margin:8px 0}.upgrade-plan-card .action-buttons{margin-top:14px}.upgrade-plan-card .btn-primary,.upgrade-plan-card .btn-secondary{width:auto;min-width:120px}
.status-badge{white-space:nowrap}body.light .plan-config-card,body.light .upgrade-request-item,body.light .upgrade-plan-card{background:#fff}body.light .plan-grid input,body.light .plan-config-card select,body.light .modal-content select,body.light .modal-content input{background:#fff;color:#111827;border-color:rgba(16,24,40,.12)}
@media(max-width:720px){.plan-grid{grid-template-columns:1fr}.users-table{display:block;overflow:auto}.upgrade-plan-options{grid-template-columns:1fr}}

/* =========================================================
   Plan model access UI fix: checkbox picker instead of hidden multi-select
   ========================================================= */
.plan-config-card{
    overflow: visible;
}
.plan-config-head{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    margin-bottom:16px;
}
.plan-config-head h4{margin:0;}
.plan-config-head span{
    font-size:12px;
    color:var(--muted);
    border:1px solid var(--border);
    border-radius:999px;
    padding:5px 10px;
    background:rgba(255,255,255,.04);
}
.plan-model-section{
    margin-top:18px;
    border:1px solid var(--border);
    border-radius:18px;
    padding:14px;
    background:rgba(255,255,255,.025);
}
.plan-model-section.disabled{
    opacity:.58;
}
.plan-model-title{
    display:flex;
    align-items:center;
    gap:8px;
    font-weight:800;
    color:var(--text);
    margin-bottom:12px;
}
.plan-model-title i{color:var(--accent);}
.plan-model-picker{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(230px,1fr));
    gap:10px;
}
.plan-model-check{
    display:flex;
    align-items:flex-start;
    gap:10px;
    padding:12px;
    border:1px solid var(--border);
    border-radius:14px;
    background:rgba(255,255,255,.04);
    cursor:pointer;
    transition:var(--tr);
    user-select:none;
}
.plan-model-check:hover{
    background:rgba(255,255,255,.07);
}
.plan-model-check.disabled{
    cursor:not-allowed;
}
.plan-model-check input{
    margin-top:4px;
    width:18px;
    height:18px;
    accent-color:var(--accent);
    flex:0 0 auto;
}
.plan-model-check span{
    display:flex;
    flex-direction:column;
    gap:4px;
    min-width:0;
}
.plan-model-check strong{
    color:var(--text);
    font-size:13px;
    line-height:1.4;
}
.plan-model-check small{
    color:var(--muted);
    font-size:11px;
    direction:ltr;
    text-align:right;
    overflow:hidden;
    text-overflow:ellipsis;
    white-space:nowrap;
}
.plan-model-empty{
    color:var(--muted);
    border:1px dashed var(--border);
    border-radius:14px;
    padding:14px;
    text-align:center;
}
body.light .plan-model-section,
body.light .plan-model-check,
body.light .plan-config-head span{
    background:rgba(16,24,40,.035);
}