/* ==========================================================================
   AI MARKETING OPERATING SYSTEM — DESIGN SYSTEM
   Dark Glassmorphic Premium UI
   ========================================================================== */

/* 1. VARIÁVEIS E TEMAS */
:root {
    --font: 'Plus Jakarta Sans', sans-serif;

    /* Dark Theme (padrão) */
    --bg-base:          #030712;
    --bg-surface:       rgba(17, 24, 39, 0.65);
    --bg-surface-solid: #0b0f19;
    --bg-elevated:      rgba(255,255,255,0.03);
    --border:           rgba(255,255,255,0.08);
    --border-glow:      rgba(139,92,246,0.3);

    --text-primary:   #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted:     #6b7280;

    /* Acentos Neon */
    --purple:       #8b5cf6;
    --purple-glow:  rgba(139,92,246,0.45);
    --cyan:         #06b6d4;
    --cyan-glow:    rgba(6,182,212,0.45);
    --pink:         #ec4899;
    --pink-glow:    rgba(236,72,153,0.45);
    --emerald:      #10b981;
    --emerald-glow: rgba(16,185,129,0.45);
    --amber:        #f59e0b;

    /* Status */
    --status-idea:    #6b7280;
    --status-draft:   #f59e0b;
    --status-review:  #06b6d4;
    --status-approved:#10b981;
    --status-rejected:#ef4444;

    /* Platform */
    --linkedin:  #0A66C2;
    --facebook:  #1877F2;
    --instagram: #E1306C;

    /* Glass */
    --glass-bg:     rgba(17,24,39,0.5);
    --glass-blur:   blur(20px);
    --glass-shadow: 0 8px 32px rgba(0,0,0,0.5);

    --ease-smooth: all 0.3s cubic-bezier(0.4,0,0.2,1);
    --ease-bounce: all 0.5s cubic-bezier(0.175,0.885,0.32,1.275);
}

.light-theme {
    --bg-base:          #f1f5f9;
    --bg-surface:       rgba(255,255,255,0.8);
    --bg-surface-solid: #ffffff;
    --bg-elevated:      rgba(0,0,0,0.02);
    --border:           rgba(0,0,0,0.08);
    --border-glow:      rgba(139,92,246,0.2);

    --text-primary:   #0f172a;
    --text-secondary: #475569;
    --text-muted:     #94a3b8;

    --purple:       #7c3aed;
    --purple-glow:  rgba(124,58,237,0.25);
    --cyan:         #0891b2;
    --cyan-glow:    rgba(8,145,178,0.25);
    --pink:         #db2777;
    --pink-glow:    rgba(219,39,119,0.25);
    --emerald:      #059669;
    --emerald-glow: rgba(5,150,105,0.25);
    --amber:        #d97706;

    --glass-bg:     rgba(255,255,255,0.7);
    --glass-shadow: 0 8px 32px rgba(0,0,0,0.08);
}

/* 2. RESET E BASE */
*, *::before, *::after {
    margin: 0; padding: 0; box-sizing: border-box;
    font-family: var(--font);
}

body {
    background-color: var(--bg-base);
    color: var(--text-primary);
    height: 100vh;
    width: 100vw;
    overflow: hidden;
    transition: background-color 0.5s ease;
}

ul { list-style: none; }
a  { text-decoration: none; color: inherit; }
button { cursor: pointer; outline: none; border: none; }
input, textarea, select { font-family: var(--font); }

/* 3. BLOBS ANIMADOS */
.blob-container {
    position: fixed; inset: 0;
    z-index: 0; overflow: hidden; pointer-events: none;
}
.blob {
    position: absolute; border-radius: 50%;
    filter: blur(90px); opacity: 0.2; mix-blend-mode: screen;
    animation: drift 25s infinite alternate ease-in-out;
}
.blob-purple { background: var(--purple); width:600px; height:600px; top:-10%; left:-8%; animation-duration:22s; }
.blob-cyan   { background: var(--cyan);   width:700px; height:700px; bottom:-15%; right:-8%; animation-duration:30s; }
.blob-pink   { background: var(--pink);   width:450px; height:450px; top:40%; left:45%; animation-duration:26s; opacity:0.12; }

@keyframes drift {
    0%   { transform: translate(0,0) scale(1); }
    50%  { transform: translate(80px,60px) scale(1.15); }
    100% { transform: translate(-40px,-30px) scale(0.92); }
}

/* 4. LAYOUT PRINCIPAL */
.app-container {
    display: grid;
    grid-template-columns: 272px 1fr;
    height: 100vh;
    position: relative;
    z-index: 10;
}

/* 5. SIDEBAR */
.sidebar {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    height: 100vh;
    padding: 22px 18px;
    z-index: 50;
    overflow: hidden;
}

.sidebar-header {
    display: flex; flex-direction: column; gap: 8px;
    margin-bottom: 20px;
}

.logo-wrapper {
    position: relative; display: flex; align-items: center;
}
.logo-glow {
    position: absolute; width:22px; height:22px;
    background: linear-gradient(135deg, var(--purple), var(--cyan));
    border-radius: 50%; filter: blur(8px); opacity: 0.8; left:4px;
}
.logo-text {
    font-size: 24px; font-weight: 800; letter-spacing: 0.5px;
    position: relative; z-index: 1;
}
.logo-text span {
    background: linear-gradient(135deg, var(--purple), var(--cyan));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.system-badge {
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 9px; font-weight: 700;
    padding: 2px 8px; border-radius: 20px;
    align-self: flex-start; letter-spacing: 0.8px;
    text-transform: uppercase;
}

/* Brand Selector */
.brand-selector-wrapper {
    margin-bottom: 18px;
    position: relative;
}
.brand-selector-label {
    font-size: 10px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.8px; color: var(--text-muted); margin-bottom: 6px;
}
.brand-selector-btn {
    width: 100%;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    color: var(--text-primary);
    border-radius: 12px;
    padding: 10px 12px;
    display: flex; align-items: center; gap: 10px;
    font-size: 13px; font-weight: 600;
    transition: var(--ease-smooth);
}
.brand-selector-btn:hover {
    border-color: var(--border-glow);
    background: rgba(255,255,255,0.05);
}
.brand-selector-btn i { width:14px; height:14px; margin-left: auto; color: var(--text-muted); }
.brand-dot {
    width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0;
    box-shadow: 0 0 8px currentColor;
}
.brand-selector-name { flex: 1; text-align: left; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.brand-dropdown {
    position: absolute; top: calc(100% + 6px); left: 0; right: 0;
    background: var(--bg-surface-solid);
    border: 1px solid var(--border-glow);
    border-radius: 12px; overflow: hidden;
    box-shadow: 0 12px 30px rgba(0,0,0,0.5);
    z-index: 100;
}
.brand-dropdown-item {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 12px; cursor: pointer;
    font-size: 13px; font-weight: 500;
    transition: var(--ease-smooth);
}
.brand-dropdown-item:hover { background: rgba(255,255,255,0.04); }
.brand-dropdown-item.active { background: rgba(139,92,246,0.08); color: var(--purple); }
.brand-dropdown-item .brand-dot { flex-shrink: 0; }
.brand-dropdown-divider { height: 1px; background: var(--border); margin: 4px 0; }
.brand-dropdown-action {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 12px; cursor: pointer;
    font-size: 12px; font-weight: 600; color: var(--purple);
    transition: var(--ease-smooth);
}
.brand-dropdown-action:hover { background: rgba(139,92,246,0.08); }
.brand-dropdown-action i { width:14px; height:14px; }

/* Nav */
.sidebar-nav { flex: 1; overflow-y: auto; }
.sidebar-nav ul { display: flex; flex-direction: column; gap: 4px; }

.nav-item {
    display: flex; align-items: center; gap: 14px;
    padding: 12px 14px; border-radius: 10px;
    color: var(--text-secondary); font-size: 13.5px; font-weight: 500;
    cursor: pointer; position: relative;
    transition: var(--ease-bounce);
    white-space: nowrap;
}
.nav-item i { width: 18px; height: 18px; flex-shrink: 0; transition: var(--ease-smooth); }
.nav-item:hover {
    color: var(--text-primary);
    background: rgba(255,255,255,0.03);
    transform: translateX(3px);
}
.nav-item.active {
    color: var(--text-primary);
    background: linear-gradient(90deg, rgba(139,92,246,0.15), rgba(6,182,212,0.04));
    border-left: 3px solid var(--purple);
    font-weight: 700;
}
.nav-item.active i { color: var(--purple); }
.nav-item.disabled { opacity: 0.35; pointer-events: none; }

.nav-badge {
    margin-left: auto; background: var(--pink); color: white;
    font-size: 10px; font-weight: 800;
    padding: 2px 7px; border-radius: 10px;
    min-width: 20px; text-align: center;
}

/* Sidebar Footer */
.sidebar-footer {
    display: flex; align-items: center; gap: 10px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
    margin-top: 16px;
}
.profile-card {
    display: flex; align-items: center; gap: 10px;
    flex: 1; overflow: hidden;
}
.profile-initials {
    width: 36px; height: 36px; border-radius: 10px;
    background: linear-gradient(135deg, var(--purple), var(--cyan));
    display: flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 800; color: white; flex-shrink: 0;
}
.profile-info { display: flex; flex-direction: column; gap: 1px; overflow: hidden; }
.profile-name { font-size: 12px; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.profile-role { font-size: 10px; color: var(--text-muted); }

.theme-toggle-btn {
    width: 34px; height: 34px; border-radius: 10px;
    background: rgba(255,255,255,0.04); border: 1px solid var(--border);
    color: var(--text-secondary);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; transition: var(--ease-bounce);
}
.theme-toggle-btn i { width: 16px; height: 16px; }
.theme-toggle-btn:hover { border-color: var(--border-glow); color: var(--text-primary); transform: scale(1.05); }
#btn-logout:hover { border-color: rgba(239,68,68,0.5); color: #ef4444; }

/* 6. MAIN CONTENT */
.main-content {
    display: flex; flex-direction: column;
    height: 100vh; overflow: hidden;
}

.app-header {
    background: rgba(3,7,18,0.3);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    display: flex; justify-content: space-between; align-items: center;
    padding: 18px 36px;
    flex-shrink: 0;
}
.light-theme .app-header { background: rgba(241,245,249,0.6); }

.page-title {
    font-size: 20px; font-weight: 800; letter-spacing: -0.3px;
    background: linear-gradient(to right, var(--text-primary), var(--text-secondary));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.page-subtitle {
    font-size: 12px; color: var(--text-muted); margin-top: 2px;
}
.header-right {
    display: flex; align-items: center; gap: 12px;
}

.content-body {
    flex: 1; overflow-y: auto; padding: 28px 36px;
}
.content-body::-webkit-scrollbar { width: 6px; }
.content-body::-webkit-scrollbar-track { background: transparent; }
.content-body::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 4px; }

/* 7. TAB PANELS */
.tab-panel {
    display: none; opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.35s ease, transform 0.35s ease;
}
.tab-panel.active {
    display: block; opacity: 1; transform: translateY(0);
}

/* 8. BOTÕES */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    gap: 8px; padding: 10px 18px;
    border-radius: 10px; font-size: 13px; font-weight: 600;
    transition: var(--ease-bounce); cursor: pointer; border: none;
}
.btn i { width: 15px; height: 15px; }

.btn-primary {
    background: linear-gradient(135deg, var(--purple), #7c3aed);
    color: white;
    box-shadow: 0 4px 15px rgba(139,92,246,0.3);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(139,92,246,0.45); }

.btn-secondary {
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    color: var(--text-secondary);
}
.btn-secondary:hover { border-color: var(--border-glow); color: var(--text-primary); }

.btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
}
.btn-outline:hover { border-color: var(--border-glow); color: var(--text-primary); }

.btn-danger {
    background: rgba(239,68,68,0.1);
    border: 1px solid rgba(239,68,68,0.25);
    color: #ef4444;
}
.btn-danger:hover { background: rgba(239,68,68,0.2); }

.btn-sm { padding: 6px 12px; font-size: 12px; border-radius: 8px; }
.btn-sm i { width: 13px; height: 13px; }
.btn-full { width: 100%; }

/* 9. CARDS BASE */
.card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border);
    border-radius: 18px;
    box-shadow: var(--glass-shadow);
}

.card-header {
    display: flex; justify-content: space-between; align-items: flex-start;
    margin-bottom: 18px;
}
.card-title { font-size: 15px; font-weight: 700; }
.card-subtitle { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

/* 10. FORMULÁRIOS */
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label {
    font-size: 11px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.6px; color: var(--text-secondary);
}
.form-input, .form-textarea, .form-select {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 13px;
    outline: none;
    transition: var(--ease-smooth);
    width: 100%;
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
    border-color: var(--purple);
    background: rgba(255,255,255,0.05);
}
.form-textarea { resize: vertical; min-height: 90px; line-height: 1.5; }
.form-select option { background: var(--bg-surface-solid); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-stack { display: flex; flex-direction: column; gap: 14px; }

/* Tags input */
.tags-input-wrapper {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 8px 12px;
    display: flex; flex-wrap: wrap; gap: 6px; align-items: center;
    min-height: 44px; transition: var(--ease-smooth);
}
.tags-input-wrapper:focus-within { border-color: var(--purple); }
.tag-chip {
    background: rgba(139,92,246,0.12);
    border: 1px solid rgba(139,92,246,0.25);
    color: var(--purple); border-radius: 6px;
    padding: 3px 8px; font-size: 11.5px; font-weight: 600;
    display: flex; align-items: center; gap: 5px;
}
.tag-chip button { background: none; color: inherit; font-size: 13px; line-height: 1; padding: 0; }
.tag-chip button:hover { color: #ef4444; }
.tags-input-field {
    background: none; border: none; color: var(--text-primary);
    font-size: 13px; outline: none; min-width: 100px; flex: 1;
}

/* Slider */
.slider-wrapper { margin-top: 6px; }
.slider-labels {
    display: flex; justify-content: space-between;
    font-size: 10px; color: var(--text-muted); font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.4px;
    margin-bottom: 8px;
}
.brand-slider {
    -webkit-appearance: none; width: 100%; height: 5px;
    border-radius: 5px; background: rgba(255,255,255,0.08); outline: none;
}
.brand-slider::-webkit-slider-thumb {
    -webkit-appearance: none; width: 18px; height: 18px;
    border-radius: 50%; background: var(--purple); cursor: pointer;
    box-shadow: 0 0 12px var(--purple-glow);
    transition: var(--ease-bounce);
}
.brand-slider::-webkit-slider-thumb:hover { transform: scale(1.2); }

/* 11. BADGES DE STATUS */
.status-badge {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 3px 9px; border-radius: 20px;
    font-size: 11px; font-weight: 700; letter-spacing: 0.3px;
    text-transform: uppercase;
}
.status-idea    { background: rgba(107,114,128,0.15); border: 1px solid rgba(107,114,128,0.3); color: var(--status-idea); }
.status-draft   { background: rgba(245,158,11,0.12);  border: 1px solid rgba(245,158,11,0.3);  color: var(--status-draft); }
.status-review  { background: rgba(6,182,212,0.12);   border: 1px solid rgba(6,182,212,0.3);   color: var(--status-review); }
.status-approved{ background: rgba(16,185,129,0.12);  border: 1px solid rgba(16,185,129,0.3);  color: var(--status-approved); }
.status-rejected{ background: rgba(239,68,68,0.12);   border: 1px solid rgba(239,68,68,0.3);   color: var(--status-rejected); }

/* 12. BADGES DE PLATAFORMA */
.platform-badge {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 3px 9px; border-radius: 6px;
    font-size: 11px; font-weight: 700;
}
.platform-linkedin  { background: rgba(10,102,194,0.12); border:1px solid rgba(10,102,194,0.3); color: var(--linkedin); }
.platform-facebook  { background: rgba(24,119,242,0.12); border:1px solid rgba(24,119,242,0.3); color: var(--facebook); }
.platform-instagram { background: rgba(225,48,108,0.12); border:1px solid rgba(225,48,108,0.3); color: var(--instagram); }

.platform-badge i { width: 12px; height: 12px; }

/* 13. DASHBOARD */
.dashboard-metrics {
    display: grid; grid-template-columns: repeat(4,1fr); gap: 16px;
    margin-bottom: 24px;
}
.metric-card {
    padding: 20px; border-radius: 18px; position: relative; overflow: hidden;
    transition: var(--ease-bounce);
}
.metric-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.12), transparent);
}
.metric-card:hover { transform: translateY(-4px); border-color: var(--border-glow); }

.metric-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 14px; }
.metric-label { font-size: 12.5px; color: var(--text-secondary); font-weight: 500; }
.metric-icon {
    width: 34px; height: 34px; border-radius: 9px;
    display: flex; align-items: center; justify-content: center;
}
.metric-icon i { width: 16px; height: 16px; }
.metric-icon.purple { background:rgba(139,92,246,0.1); border:1px solid rgba(139,92,246,0.2); color:var(--purple); }
.metric-icon.cyan   { background:rgba(6,182,212,0.1);  border:1px solid rgba(6,182,212,0.2);  color:var(--cyan); }
.metric-icon.emerald{ background:rgba(16,185,129,0.1); border:1px solid rgba(16,185,129,0.2); color:var(--emerald); }
.metric-icon.amber  { background:rgba(245,158,11,0.1); border:1px solid rgba(245,158,11,0.2); color:var(--amber); }

.metric-value { font-size: 30px; font-weight: 800; letter-spacing: -1px; }
.metric-trend {
    display: inline-flex; align-items: center; gap: 4px;
    font-size: 11px; font-weight: 600; margin-top: 4px; color: var(--text-muted);
}
.metric-trend i { width: 12px; height: 12px; }

.dashboard-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 20px; margin-bottom: 20px; }

/* Status Distribution */
.status-distribution { display: flex; flex-direction: column; gap: 14px; margin-top: 8px; }
.status-row { display: flex; align-items: center; gap: 10px; }
.status-row-label { font-size: 12px; color: var(--text-secondary); width: 80px; flex-shrink: 0; }
.status-row-bar { flex: 1; height: 7px; background: rgba(255,255,255,0.05); border-radius: 10px; overflow: hidden; }
.status-row-fill { height: 100%; border-radius: 10px; transition: width 1s ease; }
.status-row-count { font-size: 12px; font-weight: 700; width: 24px; text-align: right; flex-shrink: 0; }

/* Activity Feed */
.activity-feed { display: flex; flex-direction: column; gap: 12px; margin-top: 8px; }
.activity-item {
    display: flex; align-items: flex-start; gap: 12px;
    padding: 12px; border-radius: 12px;
    background: var(--bg-elevated); border: 1px solid var(--border);
}
.activity-dot {
    width: 8px; height: 8px; border-radius: 50%; margin-top: 4px; flex-shrink: 0;
}
.activity-text { font-size: 12.5px; color: var(--text-secondary); line-height: 1.5; }
.activity-text strong { color: var(--text-primary); }
.activity-time { font-size: 11px; color: var(--text-muted); margin-top: 2px; }

/* 14. PANEL MARCAS */
.brands-toolbar {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 22px;
}
.brands-filter-group { display: flex; gap: 8px; }

.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
    gap: 18px;
}
.brand-card {
    padding: 22px; border-radius: 18px; position: relative; overflow: hidden;
    transition: var(--ease-bounce); cursor: pointer;
}
.brand-card:hover { transform: translateY(-4px); border-color: var(--border-glow); }
.brand-card.archived { opacity: 0.55; }

.brand-card-accent {
    position: absolute; top: 0; left: 0; right: 0; height: 3px;
    border-radius: 18px 18px 0 0;
}
.brand-card-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 14px; }
.brand-card-logo {
    width: 44px; height: 44px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 16px; font-weight: 800; color: white;
    flex-shrink: 0;
}
.brand-card-menu-btn {
    background: none; color: var(--text-muted);
    padding: 4px; border-radius: 6px; transition: var(--ease-smooth);
}
.brand-card-menu-btn:hover { background: rgba(255,255,255,0.06); color: var(--text-primary); }
.brand-card-menu-btn i { width: 16px; height: 16px; }

.brand-card-name { font-size: 16px; font-weight: 800; margin-bottom: 4px; }
.brand-card-sector { font-size: 12px; color: var(--text-muted); margin-bottom: 14px; }
.brand-card-stats {
    display: flex; gap: 16px;
    padding-top: 14px; border-top: 1px solid var(--border);
}
.brand-stat { display: flex; flex-direction: column; gap: 2px; }
.brand-stat-value { font-size: 18px; font-weight: 800; }
.brand-stat-label { font-size: 10.5px; color: var(--text-muted); }

/* Add brand card */
.brand-card-add {
    border-style: dashed !important;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    gap: 12px; min-height: 180px;
    cursor: pointer; transition: var(--ease-bounce);
}
.brand-card-add:hover {
    border-color: var(--purple) !important;
    background: rgba(139,92,246,0.04);
    transform: translateY(-4px);
}
.brand-card-add i { width: 28px; height: 28px; color: var(--text-muted); }
.brand-card-add span { font-size: 14px; font-weight: 600; color: var(--text-muted); }

/* 15. BRAND BRAIN */
.brain-layout {
    display: grid; grid-template-columns: 200px 1fr; gap: 22px;
    height: calc(100vh - 160px);
}
.brain-sidebar {
    display: flex; flex-direction: column; gap: 4px;
    padding: 14px; border-radius: 18px;
    position: sticky; top: 0;
}
.brain-tab {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 12px; border-radius: 10px;
    font-size: 13px; font-weight: 500; color: var(--text-secondary);
    cursor: pointer; transition: var(--ease-smooth);
}
.brain-tab i { width: 16px; height: 16px; flex-shrink: 0; }
.brain-tab:hover { background: rgba(255,255,255,0.04); color: var(--text-primary); }
.brain-tab.active {
    background: rgba(139,92,246,0.12);
    color: var(--purple); font-weight: 700;
    border-left: 2px solid var(--purple);
}
.brain-content-area { overflow-y: auto; }
.brain-section { padding: 24px; border-radius: 18px; }
.brain-section-title {
    font-size: 18px; font-weight: 800; margin-bottom: 6px;
}
.brain-section-desc {
    font-size: 13px; color: var(--text-muted); margin-bottom: 24px; line-height: 1.5;
}
.brain-save-btn { margin-top: 24px; }

/* Document list */
.doc-list { display: flex; flex-direction: column; gap: 8px; margin-top: 8px; }
.doc-item {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 14px; border-radius: 10px;
    background: var(--bg-elevated); border: 1px solid var(--border);
}
.doc-item i { width: 16px; height: 16px; color: var(--purple); flex-shrink: 0; }
.doc-info { flex: 1; }
.doc-name { font-size: 13px; font-weight: 600; }
.doc-meta { font-size: 11px; color: var(--text-muted); }
.doc-remove { background: none; color: var(--text-muted); padding: 4px; border-radius: 6px; }
.doc-remove:hover { color: #ef4444; }
.doc-remove i { width: 14px; height: 14px; }

.url-list { display: flex; flex-direction: column; gap: 8px; margin-top: 8px; }
.url-item {
    display: flex; align-items: center; gap: 10px;
    padding: 8px 12px; border-radius: 10px;
    background: var(--bg-elevated); border: 1px solid var(--border);
}
.url-item i { width: 14px; height: 14px; color: var(--cyan); }
.url-item span { font-size: 12.5px; color: var(--cyan); flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.url-item button { background: none; color: var(--text-muted); }
.url-item button:hover { color: #ef4444; }
.url-item button i { width: 13px; height: 13px; }
.url-add-row { display: flex; gap: 8px; margin-top: 8px; }
.url-add-row input { flex: 1; }

/* 16. CALENDÁRIO */
.calendar-header {
    display: flex; align-items: center; gap: 16px; margin-bottom: 22px;
}
.calendar-title { font-size: 20px; font-weight: 800; flex: 1; }
.calendar-nav-btn {
    width: 36px; height: 36px; border-radius: 10px;
    background: var(--bg-elevated); border: 1px solid var(--border);
    color: var(--text-secondary); display: flex; align-items: center; justify-content: center;
    transition: var(--ease-bounce);
}
.calendar-nav-btn:hover { border-color: var(--border-glow); color: var(--text-primary); transform: scale(1.05); }
.calendar-nav-btn i { width: 16px; height: 16px; }

.calendar-grid { display: grid; grid-template-columns: repeat(7,1fr); gap: 8px; }
.calendar-day-header {
    padding: 8px 4px;
    font-size: 10.5px; font-weight: 700; color: var(--text-muted);
    text-transform: uppercase; letter-spacing: 0.5px; text-align: center;
}
.calendar-cell {
    min-height: 110px; padding: 8px;
    border-radius: 12px;
    background: rgba(255,255,255,0.015); border: 1px solid var(--border);
    transition: var(--ease-smooth); position: relative;
}
.calendar-cell.other-month { opacity: 0.4; }
.calendar-cell.today { border-color: var(--purple); background: rgba(139,92,246,0.06); }
.calendar-cell:hover { border-color: var(--border-glow); background: rgba(255,255,255,0.03); }

.calendar-day-num {
    font-size: 12px; font-weight: 700; margin-bottom: 6px;
    color: var(--text-secondary);
}
.calendar-cell.today .calendar-day-num {
    color: var(--purple);
}

.calendar-content-pill {
    display: block; padding: 3px 7px; border-radius: 6px;
    font-size: 10px; font-weight: 600; margin-bottom: 3px;
    cursor: pointer; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    transition: var(--ease-smooth);
}
.calendar-content-pill:hover { opacity: 0.85; transform: scale(1.02); }
.pill-linkedin  { background: rgba(10,102,194,0.2);  color: #60a5fa; }
.pill-facebook  { background: rgba(24,119,242,0.2);  color: #93c5fd; }
.pill-instagram { background: rgba(225,48,108,0.2);  color: #f9a8d4; }

.calendar-add-btn {
    position: absolute; bottom: 6px; right: 6px;
    width: 22px; height: 22px; border-radius: 6px;
    background: rgba(255,255,255,0.06); border: 1px solid var(--border);
    color: var(--text-muted); display: none;
    align-items: center; justify-content: center;
    transition: var(--ease-smooth);
}
.calendar-add-btn i { width: 12px; height: 12px; }
.calendar-cell:hover .calendar-add-btn { display: flex; }
.calendar-add-btn:hover { border-color: var(--purple); color: var(--purple); }

/* 17. CONTEÚDOS */
.contents-layout {
    display: grid; grid-template-columns: 220px 1fr; gap: 22px;
    height: calc(100vh - 160px);
}
.contents-sidebar { padding: 18px; border-radius: 18px; }
.contents-sidebar-section { margin-bottom: 20px; }
.filter-section-title {
    font-size: 10px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.6px; color: var(--text-muted); margin-bottom: 8px;
}
.filter-option {
    display: flex; align-items: center; gap: 8px;
    padding: 8px 10px; border-radius: 8px;
    font-size: 13px; font-weight: 500; color: var(--text-secondary);
    cursor: pointer; transition: var(--ease-smooth);
}
.filter-option:hover { background: rgba(255,255,255,0.04); color: var(--text-primary); }
.filter-option.active { background: rgba(139,92,246,0.1); color: var(--purple); font-weight: 700; }
.filter-option i { width: 14px; height: 14px; flex-shrink: 0; }
.filter-count {
    margin-left: auto; font-size: 11px; font-weight: 700;
    background: rgba(255,255,255,0.06); padding: 1px 6px; border-radius: 6px;
}

.contents-main { overflow-y: auto; }
.contents-list { display: flex; flex-direction: column; gap: 12px; }
.content-item {
    padding: 18px 20px; border-radius: 14px;
    display: flex; align-items: flex-start; gap: 16px;
    transition: var(--ease-bounce); cursor: pointer;
}
.content-item:hover { transform: translateX(3px); border-color: var(--border-glow); }
.content-item-platform { flex-shrink: 0; margin-top: 2px; }
.content-item-body { flex: 1; overflow: hidden; }
.content-item-title {
    font-size: 14px; font-weight: 700; margin-bottom: 6px;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.content-item-meta {
    display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.content-item-date { font-size: 11.5px; color: var(--text-muted); }
.content-item-theme { font-size: 11.5px; color: var(--text-muted); }
.content-item-actions { display: flex; gap: 6px; flex-shrink: 0; align-items: center; }

.empty-state {
    display: flex; flex-direction: column; align-items: center;
    justify-content: center; padding: 60px 20px; text-align: center;
    gap: 14px;
}
.empty-state-icon {
    width: 56px; height: 56px; border-radius: 50%;
    background: rgba(139,92,246,0.08); border: 1px solid rgba(139,92,246,0.2);
    display: flex; align-items: center; justify-content: center;
    color: var(--purple);
}
.empty-state-icon i { width: 24px; height: 24px; }
.empty-state h4 { font-size: 16px; font-weight: 700; }
.empty-state p { font-size: 13px; color: var(--text-muted); max-width: 280px; line-height: 1.5; }

/* 18. APROVAÇÕES */
.approvals-tabs {
    display: flex; gap: 4px; margin-bottom: 22px;
    padding: 4px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border); border-radius: 12px;
    width: fit-content;
}
.approval-tab-btn {
    padding: 8px 18px; border-radius: 9px;
    font-size: 13px; font-weight: 600; color: var(--text-secondary);
    background: transparent; transition: var(--ease-smooth);
}
.approval-tab-btn.active {
    background: var(--glass-bg);
    color: var(--text-primary);
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.approval-tab-btn:hover:not(.active) { color: var(--text-primary); }

.approvals-grid {
    display: grid; grid-template-columns: repeat(auto-fill,minmax(340px,1fr)); gap: 18px;
}
.approval-card { padding: 20px; border-radius: 18px; display: flex; flex-direction: column; gap: 14px; }
.approval-card-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.approval-card-title { font-size: 14px; font-weight: 700; line-height: 1.3; }
.approval-card-brand { font-size: 12px; color: var(--text-muted); margin-top: 3px; }
.approval-card-preview {
    font-size: 12.5px; color: var(--text-secondary); line-height: 1.6;
    overflow: hidden; display: -webkit-box; -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    background: var(--bg-elevated); border-radius: 10px; padding: 12px;
}
.approval-card-meta { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.approval-card-date { font-size: 11.5px; color: var(--text-muted); }
.approval-card-actions { display: flex; gap: 8px; }
.approval-card-actions .btn { flex: 1; }

.comments-section { margin-top: 10px; }
.comments-title { font-size: 12px; font-weight: 700; color: var(--text-muted); margin-bottom: 8px; }
.comment-item {
    padding: 10px 12px; border-radius: 10px;
    background: var(--bg-elevated); border: 1px solid var(--border);
    margin-bottom: 6px;
}
.comment-header { display: flex; justify-content: space-between; margin-bottom: 4px; }
.comment-author { font-size: 12px; font-weight: 700; }
.comment-date { font-size: 10.5px; color: var(--text-muted); }
.comment-text { font-size: 12.5px; color: var(--text-secondary); line-height: 1.4; }
.comment-internal { border-left: 2px solid var(--purple); }
.comment-client  { border-left: 2px solid var(--cyan); }

/* 19. MODAIS */
.modal-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.6);
    backdrop-filter: blur(6px); z-index: 200;
}
.modal-wrapper {
    position: fixed; inset: 0; z-index: 201;
    display: flex; align-items: center; justify-content: center;
    padding: 20px;
}
.modal-box {
    background: var(--bg-surface-solid);
    border: 1px solid var(--border-glow);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.6), 0 0 30px rgba(139,92,246,0.1);
    width: 100%; max-width: 600px;
    max-height: 90vh; overflow-y: auto; position: relative;
    animation: modalIn 0.3s cubic-bezier(0.175,0.885,0.32,1.275);
}
.modal-box.modal-wide { max-width: 760px; }
.modal-box::-webkit-scrollbar { width: 6px; }
.modal-box::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius:4px; }

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.93) translateY(12px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}
.modal-close-btn {
    position: absolute; top: 16px; right: 16px;
    width: 32px; height: 32px; border-radius: 8px;
    background: rgba(255,255,255,0.06); color: var(--text-secondary);
    display: flex; align-items: center; justify-content: center;
    z-index: 10; transition: var(--ease-smooth);
}
.modal-close-btn:hover { background: rgba(255,255,255,0.1); color: var(--text-primary); }
.modal-close-btn i { width: 16px; height: 16px; }

.modal-header { padding: 24px 24px 0; }
.modal-title { font-size: 20px; font-weight: 800; margin-bottom: 4px; }
.modal-subtitle { font-size: 13px; color: var(--text-muted); }
.modal-content { padding: 20px 24px; }
.modal-footer {
    padding: 16px 24px 24px;
    display: flex; justify-content: flex-end; gap: 10px;
    border-top: 1px solid var(--border); margin-top: 4px;
}

/* Content detail modal */
.content-detail-body {
    font-size: 13.5px; color: var(--text-secondary); line-height: 1.7;
    white-space: pre-wrap;
    background: var(--bg-elevated); border-radius: 12px; padding: 16px;
    border: 1px solid var(--border);
}
.content-detail-meta { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 16px; }
.content-detail-section { margin-top: 18px; }
.content-detail-section-title { font-size: 12px; font-weight: 700; color: var(--text-muted); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.5px; }

/* Status workflow steps */
.workflow-steps { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.workflow-step {
    display: flex; align-items: center; gap: 6px;
    padding: 6px 12px; border-radius: 8px;
    font-size: 12px; font-weight: 600;
    border: 1px solid var(--border); color: var(--text-muted);
    cursor: pointer; transition: var(--ease-smooth);
}
.workflow-step:hover { border-color: var(--border-glow); color: var(--text-primary); }
.workflow-step.current { background: rgba(139,92,246,0.12); border-color: var(--purple); color: var(--purple); }
.workflow-step.done { background: rgba(16,185,129,0.1); border-color: rgba(16,185,129,0.3); color: var(--emerald); }
.workflow-step i { width: 13px; height: 13px; }

/* AI Generator */
.generator-platforms { display: flex; gap: 10px; margin-bottom: 18px; }
.generator-platform-btn {
    flex: 1; padding: 12px 8px; border-radius: 12px;
    border: 1px solid var(--border); background: var(--bg-elevated);
    color: var(--text-secondary); font-size: 13px; font-weight: 600;
    display: flex; flex-direction: column; align-items: center; gap: 6px;
    cursor: pointer; transition: var(--ease-bounce);
}
.generator-platform-btn i { width: 20px; height: 20px; }
.generator-platform-btn:hover { transform: translateY(-2px); }
.generator-platform-btn.selected-linkedin  { background:rgba(10,102,194,0.1); border-color:rgba(10,102,194,0.4); color:var(--linkedin); }
.generator-platform-btn.selected-facebook  { background:rgba(24,119,242,0.1); border-color:rgba(24,119,242,0.4); color:var(--facebook); }
.generator-platform-btn.selected-instagram { background:rgba(225,48,108,0.1); border-color:rgba(225,48,108,0.4); color:var(--instagram); }

.generator-loading {
    display: flex; flex-direction: column; align-items: center;
    justify-content: center; padding: 40px; gap: 16px; text-align: center;
}
.spinner {
    width: 40px; height: 40px;
    border: 3px solid rgba(255,255,255,0.06);
    border-top-color: var(--purple);
    border-radius: 50%;
    animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.generator-loading-status { font-size: 14px; font-weight: 700; }
.generator-loading-sub { font-size: 12px; color: var(--text-muted); }

.generator-result { display: flex; flex-direction: column; gap: 14px; }
.generated-text-area {
    width: 100%; min-height: 200px; resize: vertical;
    background: var(--bg-elevated); border: 1px solid var(--border);
    color: var(--text-primary); border-radius: 12px; padding: 16px;
    font-size: 13.5px; line-height: 1.7; outline: none;
    font-family: var(--font);
    transition: var(--ease-smooth);
}
.generated-text-area:focus { border-color: var(--purple); }

.brain-context-pill {
    display: flex; align-items: center; gap: 8px;
    padding: 8px 12px; border-radius: 10px;
    background: rgba(139,92,246,0.06); border: 1px solid rgba(139,92,246,0.2);
    font-size: 12px; color: var(--text-secondary);
}
.brain-context-pill i { width: 14px; height: 14px; color: var(--purple); }

/* 20. TOAST */
.notification-toast {
    position: fixed; bottom: 28px; right: 28px;
    background: rgba(17,24,39,0.9);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-glow);
    border-radius: 14px; padding: 14px 18px;
    display: flex; align-items: center; gap: 14px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.5);
    z-index: 300; min-width: 300px; max-width: 400px;
    transform: translateY(100px); opacity: 0;
    transition: transform 0.4s cubic-bezier(0.175,0.885,0.32,1.275), opacity 0.4s ease;
    pointer-events: none;
}
.notification-toast.visible { transform: translateY(0); opacity: 1; pointer-events: all; }
.toast-icon { width: 22px; height: 22px; color: var(--purple); flex-shrink: 0; }
.toast-content { display: flex; flex-direction: column; gap: 1px; }
.toast-title { font-size: 13px; font-weight: 700; }
.toast-message { font-size: 11.5px; color: var(--text-secondary); line-height: 1.4; }

/* HELPERS */
.hidden { display: none !important; }
.text-muted { color: var(--text-muted); }
.text-sm { font-size: 12px; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.gap-8 { gap: 8px; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }

/* Scrollbar global */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.07); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.15); }

/* ── AUTH OVERLAY ─────────────────────────────────────────── */
.auth-overlay {
    position: fixed; inset: 0; z-index: 1000;
    display: flex; align-items: center; justify-content: center;
    background: var(--bg-base);
}
.auth-card {
    width: 100%; max-width: 420px; padding: 44px;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-glow);
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 40px rgba(139,92,246,0.1);
    position: relative; z-index: 10;
    animation: modalIn 0.4s cubic-bezier(0.175,0.885,0.32,1.275);
}
.auth-logo {
    font-size: 28px; font-weight: 800; letter-spacing: 0.5px; margin-bottom: 24px;
}
.auth-logo span {
    background: linear-gradient(135deg, var(--purple), var(--cyan));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.auth-title    { font-size: 22px; font-weight: 800; margin-bottom: 6px; }
.auth-subtitle { font-size: 13px; color: var(--text-muted); margin-bottom: 4px; }
.auth-error {
    padding: 10px 14px; border-radius: 10px;
    background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.25);
    color: #ef4444; font-size: 13px; line-height: 1.4;
}
.auth-footer {
    margin-top: 28px; text-align: center;
    font-size: 11px; color: var(--text-muted); letter-spacing: 0.3px;
}

/* ── LOADING OVERLAY ──────────────────────────────────────── */
.loading-overlay {
    position: fixed; inset: 0; z-index: 900;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    background: rgba(3,7,18,0.85);
    backdrop-filter: blur(8px);
    gap: 0;
}
.loading-overlay p {
    font-size: 14px; color: var(--text-secondary); font-weight: 500;
}

/* ── USER MENU NA SIDEBAR ─────────────────────────────────── */
.user-menu-btn {
    display: flex; align-items: center; gap: 8px;
    padding: 6px 10px; border-radius: 8px;
    font-size: 12px; font-weight: 600; color: var(--text-secondary);
    background: rgba(255,255,255,0.03); border: 1px solid var(--border);
    transition: var(--ease-smooth); width: 100%;
}
.user-menu-btn:hover { background: rgba(255,255,255,0.06); color: var(--text-primary); }
.user-role-badge {
    font-size: 9px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.5px; padding: 2px 6px; border-radius: 4px;
    background: rgba(139,92,246,0.15); color: var(--purple);
    margin-left: auto;
}

/* ── OPENROUTER / AI SETTINGS ─────────────────────────────────────────────── */

.ai-status-bar {
    display: flex; align-items: center; justify-content: space-between;
    gap: 12px; flex-wrap: wrap;
}

.ai-key-status {
    display: flex; align-items: center; gap: 6px;
    font-size: 11px; font-weight: 600; padding: 6px 12px;
    border-radius: 20px; cursor: pointer; border: 1px solid;
    transition: var(--ease-smooth); white-space: nowrap;
}
.ai-key-status i { width: 13px; height: 13px; flex-shrink: 0; }
.ai-key-status.connected {
    color: var(--emerald); border-color: rgba(16,185,129,0.3);
    background: rgba(16,185,129,0.08);
}
.ai-key-status.connected:hover { background: rgba(16,185,129,0.15); }
.ai-key-status.disconnected {
    color: var(--amber); border-color: rgba(245,158,11,0.3);
    background: rgba(245,158,11,0.08);
}
.ai-key-status.disconnected:hover { background: rgba(245,158,11,0.15); }

.ai-error-box {
    display: flex; align-items: flex-start; gap: 14px;
    padding: 16px 20px; border-radius: 12px;
    background: rgba(239,68,68,0.08); border: 1px solid rgba(239,68,68,0.25);
    color: #fca5a5;
}
.ai-error-box i { width: 20px; height: 20px; flex-shrink: 0; margin-top: 2px; color: #ef4444; }
.ai-error-box strong { display: block; font-size: 13px; font-weight: 700; color: #fca5a5; margin-bottom: 4px; }
.ai-error-box p { font-size: 12px; color: var(--text-muted); margin: 0 0 10px; }

.settings-section {
    padding-bottom: 20px; margin-bottom: 20px;
    border-bottom: 1px solid var(--border);
}
.settings-section:last-child { border-bottom: none; padding-bottom: 0; margin-bottom: 0; }
.settings-section-title {
    font-size: 13px; font-weight: 700; color: var(--text-primary); margin-bottom: 6px;
}
.settings-section-desc {
    font-size: 12px; color: var(--text-muted); line-height: 1.5;
}

/* ── TEMPLATES DE CONTEÚDO ────────────────────────────────────────────────── */

.template-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-top: 8px;
}
.template-btn {
    display: flex; flex-direction: column; align-items: flex-start; gap: 3px;
    padding: 10px 12px; text-align: left; cursor: pointer;
    background: rgba(255,255,255,0.03); border: 1px solid var(--border);
    border-radius: 10px; transition: var(--ease-smooth); width: 100%;
}
.template-btn:hover {
    background: rgba(139,92,246,0.08); border-color: rgba(139,92,246,0.3);
}
.template-btn.active {
    background: rgba(139,92,246,0.12); border-color: rgba(139,92,246,0.5);
    box-shadow: 0 0 0 1px rgba(139,92,246,0.2);
}
.template-icon { font-size: 16px; line-height: 1; }
.template-label {
    font-size: 12px; font-weight: 700; color: var(--text-primary);
}
.template-btn.active .template-label { color: var(--purple); }
.template-desc {
    font-size: 10px; color: var(--text-muted); font-weight: 500; line-height: 1.3;
}

/* ── GERAÇÃO DE IMAGEM ────────────────────────────────────────────────────── */

.image-gen-section {
    margin-top: 20px; padding-top: 18px;
    border-top: 1px solid var(--border);
}
.image-gen-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 12px; font-size: 12px; font-weight: 700;
    color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.5px;
}
.image-model-select {
    font-size: 11px; font-weight: 600; padding: 4px 8px;
    background: rgba(255,255,255,0.04); border: 1px solid var(--border);
    border-radius: 6px; color: var(--text-secondary); cursor: pointer;
}
.image-model-select:focus { outline: none; border-color: var(--purple); }

.btn-image-gen {
    display: flex; align-items: center; gap: 8px;
    width: 100%; padding: 10px 16px; border-radius: 10px; cursor: pointer;
    font-size: 13px; font-weight: 700; border: 1px dashed rgba(139,92,246,0.4);
    background: rgba(139,92,246,0.06); color: var(--purple);
    transition: var(--ease-smooth); justify-content: center;
}
.btn-image-gen:hover:not(:disabled) {
    background: rgba(139,92,246,0.12); border-color: rgba(139,92,246,0.6);
    box-shadow: 0 0 16px rgba(139,92,246,0.15);
}
.btn-image-gen:disabled { opacity: 0.5; cursor: not-allowed; }

.image-gen-loading {
    display: flex; align-items: center; gap: 12px;
    padding: 16px; margin-top: 12px; border-radius: 10px;
    background: rgba(255,255,255,0.02); border: 1px solid var(--border);
    font-size: 13px; color: var(--text-muted);
}
.image-gen-preview { margin-top: 12px; }
.gen-image {
    width: 100%; border-radius: 12px; display: block;
    border: 1px solid var(--border);
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.image-gen-actions {
    display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap;
}

/* ── PREVIEW DO POST ──────────────────────────────────────────────────────── */

.preview-platform-tabs {
    display: flex; gap: 6px; margin-top: 10px;
}
.preview-tab {
    display: flex; align-items: center; gap: 6px;
    padding: 6px 14px; border-radius: 20px; font-size: 12px; font-weight: 600;
    background: rgba(255,255,255,0.04); border: 1px solid var(--border);
    color: var(--text-secondary); cursor: pointer; transition: var(--ease-smooth);
}
.preview-tab i { width: 13px; height: 13px; }
.preview-tab:hover { background: rgba(255,255,255,0.08); color: var(--text-primary); }
.preview-tab.active {
    background: rgba(139,92,246,0.15); border-color: rgba(139,92,246,0.4);
    color: var(--purple);
}
.preview-modal-content { padding: 20px 24px; }
.preview-device-wrap {
    max-width: 560px; margin: 0 auto;
    filter: drop-shadow(0 8px 32px rgba(0,0,0,0.4));
}

/* Post mockup base */
.post-mockup {
    background: #fff; border-radius: 12px; overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: #1c1e21;
}
.mockup-image { width: 100%; display: block; max-height: 400px; object-fit: cover; }
.post-hashtag { color: #0a66c2; }

/* LinkedIn mockup */
.linkedin-mockup { padding: 16px; }
.lk-header { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 12px; }
.lk-avatar {
    width: 48px; height: 48px; border-radius: 50%; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    font-size: 16px; font-weight: 800; color: #fff;
}
.lk-author { flex: 1; }
.lk-name { font-size: 14px; font-weight: 700; color: #1c1e21; }
.lk-meta { font-size: 12px; color: #666; margin-top: 2px; }
.lk-follow {
    font-size: 13px; font-weight: 700; color: #0a66c2;
    background: none; border: none; cursor: pointer; white-space: nowrap;
}
.lk-body { font-size: 14px; line-height: 1.6; color: #1c1e21; margin-bottom: 12px; }
.lk-body .post-hashtag { color: #0a66c2; }
.lk-image { border-radius: 6px; margin-bottom: 12px; }
.lk-reactions {
    display: flex; justify-content: space-between;
    font-size: 12px; color: #666; padding: 8px 0;
    border-top: 1px solid #e8e8e8; border-bottom: 1px solid #e8e8e8;
    margin-bottom: 4px;
}
.lk-actions {
    display: flex; justify-content: space-around; padding: 4px 0;
}
.lk-actions button {
    display: flex; align-items: center; gap: 5px;
    background: none; border: none; cursor: pointer;
    font-size: 13px; font-weight: 600; color: #666; padding: 8px 12px;
    border-radius: 4px;
}
.lk-actions button:hover { background: #f3f2ef; }
.lk-actions button i { width: 16px; height: 16px; }

/* Facebook mockup */
.facebook-mockup { padding: 16px; }
.fb-header { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.fb-avatar {
    width: 40px; height: 40px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 14px; font-weight: 800; color: #fff; flex-shrink: 0;
}
.fb-author { flex: 1; }
.fb-name { font-size: 14px; font-weight: 700; color: #1c1e21; }
.fb-meta { font-size: 12px; color: #65676b; }
.fb-dots { font-size: 18px; color: #65676b; cursor: pointer; margin-left: auto; }
.fb-body { font-size: 15px; line-height: 1.6; color: #1c1e21; margin-bottom: 12px; }
.fb-body .post-hashtag { color: #1877f2; }
.fb-image { margin-bottom: 0; }
.fb-reactions {
    display: flex; justify-content: space-between;
    font-size: 13px; color: #65676b; padding: 8px 0;
    border-bottom: 1px solid #e4e6eb;
}
.fb-actions {
    display: flex; justify-content: space-around; padding: 4px 0;
}
.fb-actions button {
    background: none; border: none; cursor: pointer;
    font-size: 13px; font-weight: 700; color: #65676b;
    padding: 8px 16px; border-radius: 4px; flex: 1;
}
.fb-actions button:hover { background: #f0f2f5; }

/* Instagram mockup */
.instagram-mockup { background: #fff; }
.ig-header {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 12px;
}
.ig-avatar-ring {
    width: 34px; height: 34px; border-radius: 50%;
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    padding: 2px; flex-shrink: 0;
}
.ig-avatar {
    width: 100%; height: 100%; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 11px; font-weight: 800; color: #fff;
    border: 2px solid #fff;
}
.ig-username { font-size: 13px; font-weight: 700; color: #1c1e21; flex: 1; }
.ig-follow { background: none; border: none; font-size: 13px; font-weight: 700; color: #0095f6; cursor: pointer; }
.ig-dots { font-size: 18px; color: #262626; cursor: pointer; margin-left: 6px; }
.ig-image { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
.ig-image-placeholder {
    width: 100%; aspect-ratio: 1/1; background: #fafafa;
    display: flex; align-items: center; justify-content: center;
    font-size: 48px; color: #dbdbdb;
}
.ig-image-placeholder i { width: 48px; height: 48px; color: #dbdbdb; }
.ig-actions {
    display: flex; justify-content: space-between; align-items: center;
    padding: 8px 12px;
}
.ig-left { display: flex; gap: 14px; }
.ig-left button, .ig-bookmark { background: none; border: none; font-size: 20px; cursor: pointer; }
.ig-likes { font-size: 13px; font-weight: 700; padding: 0 12px 6px; color: #262626; }
.ig-caption {
    font-size: 13px; line-height: 1.5; padding: 0 12px 16px; color: #262626;
}
.ig-caption strong { color: #262626; }
.ig-caption .post-hashtag { color: #00376b; }