:root {
    /* Brand Color Tokens — Clean Light Theme with ita DIGITAL Green */
    --bg: #f8fafc;
    --bg-surface: #ffffff;
    --bg-elevated: #f1f5f9;
    --bg-hover: #f1f5f9;
    --border: #e2e8f0;
    --border-hover: #cbd5e1;
    --border-focus: #10b981;
    
    /* Colors */
    --primary: #10b981;         /* ita DIGITAL Green */
    --primary-hover: #059669;
    --primary-dim: #ecfdf5;
    --primary-border: #a7f3d0;
    --primary-dark: #065f46;
    
    --blue: #2563eb;            /* Royal Blue */
    --blue-hover: #1d4ed8;
    --blue-dim: #eff6ff;
    --blue-border: #bfdbfe;
    --blue-dark: #1e40af;
    
    --danger: #ef4444;          /* Ruby Red */
    --danger-dim: #fef2f2;
    --danger-border: #fecaca;
    
    --warning: #f59e0b;         /* Amber */
    --warning-dim: #fffbe6;
    
    /* Text */
    --text-1: #0f172a;          /* Deep Slate */
    --text-2: #475569;          /* Slate Gray */
    --text-3: #94a3b8;          /* Muted Gray */
    
    /* Radius & Shadow */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.08);
    
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

/* RESET */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 14px; -webkit-font-smoothing: antialiased; scroll-behavior: smooth; }

body {
    background: var(--bg);
    color: var(--text-1);
    font-family: var(--font);
    font-weight: 400;
    line-height: 1.5;
    min-height: 100vh;
}

.container { max-width: 1320px; margin: 0 auto; padding: 0 24px; }

/* NAVBAR */
.navbar {
    height: 68px;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    position: sticky; top: 0; z-index: 100;
}

.nav-container { display: flex; align-items: center; justify-content: space-between; height: 100%; }

.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-img { height: 34px !important; max-height: 34px !important; width: auto !important; max-width: 180px !important; object-fit: contain; display: block; }
.badge { background: var(--primary-dim); color: var(--primary); font-size: 10px; font-weight: 700; padding: 3px 8px; border-radius: 4px; border: 1px solid var(--primary-border); letter-spacing: 0.5px; }

/* TOP NAV NAVIGATION TABS */
.main-nav-tabs { display: flex; align-items: center; gap: 6px; }
.main-tab-link {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 16px; border-radius: var(--radius-sm);
    font-size: 13px; font-weight: 600; color: var(--text-2);
    text-decoration: none; border: 1px solid transparent;
    cursor: pointer; transition: all 0.15s; background: none;
}
.main-tab-link:hover { color: var(--primary); background: var(--primary-dim); }
.main-tab-link.active { color: var(--primary); background: var(--primary-dim); border-color: var(--primary-border); }

.nav-auth-buttons { display: flex; align-items: center; gap: 10px; }
.user-info-pill { display: flex; align-items: center; gap: 8px; background: var(--bg-surface); border: 1px solid var(--border); padding: 6px 14px; border-radius: 20px; font-size: 12px; box-shadow: var(--shadow-sm); }
.plan-tag { font-size: 9px; font-weight: 700; padding: 2px 7px; border-radius: 4px; text-transform: uppercase; letter-spacing: 0.5px; }
.plan-tag.FREE { background: #f1f5f9; color: #475569; border: 1px solid #cbd5e1; }
.plan-tag.PRO { background: var(--warning-dim); color: #d97706; border: 1px solid #fde68a; }
.plan-tag.LIFETIME { background: var(--primary-dim); color: var(--primary); border: 1px solid var(--primary-border); }

.user-name { color: var(--text-1); font-weight: 600; }
.builds-quota { color: var(--text-3); font-size: 11px; }

/* HERO SECTION (LANDING) */
.hero-section { padding: 72px 0 88px; background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%); border-bottom: 1px solid var(--border); }
.hero-container { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 48px; align-items: center; }
@media(max-width:992px) { .hero-container { grid-template-columns: 1fr; text-align: center; } .hero-actions, .hero-stats { justify-content: center; } .hero-preview { display: none; } }
.hero-badge { display: inline-flex; align-items: center; gap: 6px; background: var(--primary-dim); color: #047857; border: 1px solid var(--primary-border); padding: 5px 14px; border-radius: 20px; font-size: 12px; font-weight: 600; margin-bottom: 20px; }
.hero-title { font-size: 44px; font-weight: 800; line-height: 1.15; letter-spacing: -1px; color: var(--text-1); margin-bottom: 20px; }
.hero-title .highlight { background: linear-gradient(135deg, #10b981 0%, #2563eb 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-subtitle { font-size: 16px; color: var(--text-2); font-weight: 400; line-height: 1.6; margin-bottom: 32px; max-width: 580px; }
.hero-actions { display: flex; gap: 14px; margin-bottom: 40px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 32px; border-top: 1px solid var(--border); padding-top: 24px; }
.stat-item strong { display: block; font-size: 15px; color: var(--text-1); font-weight: 700; }
.stat-item span { font-size: 12px; color: var(--text-3); }

/* PHONE MOCKUP */
.hero-phone-mockup { width: 270px; height: 520px; background: #ffffff; border: 10px solid #0f172a; border-radius: 40px; margin: 0 auto; box-shadow: 0 25px 60px rgba(0,0,0,0.12), 0 0 30px rgba(16,185,129,0.15); position: relative; overflow: hidden; }
.hero-phone-screen { width: 100%; height: 100%; background: #f8fafc; padding: 28px 16px 16px; display: flex; flex-direction: column; }
.demo-header { background: var(--primary); color: white; padding: 12px; border-radius: 8px; font-size: 13px; font-weight: 600; text-align: center; margin-bottom: 16px; box-shadow: 0 4px 10px rgba(16,185,129,0.3); }
.demo-body { display: flex; flex-direction: column; gap: 12px; }
.demo-card { background: white; border: 1px solid var(--border); border-radius: 10px; padding: 14px; text-align: center; box-shadow: var(--shadow-sm); }
.demo-icon { font-size: 22px; margin-bottom: 4px; }
.demo-card h4 { font-size: 12px; font-weight: 600; color: var(--text-1); margin-bottom: 2px; }
.demo-card p { font-size: 10px; color: var(--text-3); line-height: 1.4; }

/* SECTIONS */
.features-section, .how-section, .pricing-section { padding: 88px 0; border-bottom: 1px solid var(--border); background: white; }
.how-section { background: var(--bg); }
.section-header { margin-bottom: 56px; }
.section-header.text-center { text-align: center; }
.section-tag { font-size: 11px; font-weight: 700; color: var(--primary); letter-spacing: 1.2px; text-transform: uppercase; margin-bottom: 10px; display: block; }
.section-title-lg { font-size: 32px; font-weight: 700; color: var(--text-1); letter-spacing: -0.6px; margin-bottom: 12px; }
.section-sub { font-size: 15px; color: var(--text-2); max-width: 620px; margin: 0 auto; }

/* FEATURES GRID */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 24px; }
.feature-card { background: white; border: 1px solid var(--border); border-radius: var(--radius-md); padding: 32px; box-shadow: var(--shadow-sm); transition: all 0.2s; }
.feature-card:hover { border-color: var(--primary-border); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.feature-icon { width: 52px; height: 52px; background: var(--primary-dim); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 26px; margin-bottom: 20px; border: 1px solid var(--primary-border); }
.feature-card.blue .feature-icon { background: var(--blue-dim); border-color: var(--blue-border); }
.feature-card.red .feature-icon { background: var(--danger-dim); border-color: var(--danger-border); }
.feature-card h3 { font-size: 17px; font-weight: 600; color: var(--text-1); margin-bottom: 8px; }
.feature-card p { font-size: 13px; color: var(--text-2); line-height: 1.6; }

/* STEPS GRID */
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
@media(max-width:768px) { .steps-grid { grid-template-columns: 1fr; } }
.step-card { background: white; border: 1px solid var(--border); border-radius: var(--radius-md); padding: 36px 28px; text-align: center; box-shadow: var(--shadow-sm); }
.step-num { width: 48px; height: 48px; background: var(--primary); color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 20px; font-weight: 700; margin: 0 auto 20px; box-shadow: 0 4px 12px rgba(16,185,129,0.3); }
.step-card h4 { font-size: 16px; font-weight: 600; color: var(--text-1); margin-bottom: 8px; }
.step-card p { font-size: 13px; color: var(--text-2); }

/* PRICING GRID */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; align-items: stretch; }
@media(max-width:992px) { .pricing-grid { grid-template-columns: 1fr; } }
.pricing-card { background: white; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 36px; display: flex; flex-direction: column; position: relative; box-shadow: var(--shadow-sm); }
.pricing-card.popular { border: 2px solid var(--blue); box-shadow: var(--shadow-lg); }
.pricing-card.featured { border: 2px solid var(--primary); box-shadow: var(--shadow-lg); }
.popular-tag { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--blue); color: white; font-size: 11px; font-weight: 700; padding: 4px 14px; border-radius: 20px; letter-spacing: 0.5px; }
.lifetime-tag { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--primary); color: white; font-size: 11px; font-weight: 700; padding: 4px 14px; border-radius: 20px; letter-spacing: 0.5px; }

.plan-header h3 { font-size: 20px; font-weight: 700; color: var(--text-1); margin-bottom: 4px; }
.plan-header p { font-size: 13px; color: var(--text-3); min-height: 38px; }
.plan-price { font-size: 38px; font-weight: 800; color: var(--text-1); margin: 24px 0; letter-spacing: -1px; }
.plan-price span { font-size: 14px; font-weight: 400; color: var(--text-3); }
.plan-features { list-style: none; margin-bottom: 32px; flex: 1; }
.plan-features li { font-size: 13px; color: var(--text-2); margin-bottom: 12px; display: flex; align-items: center; gap: 10px; }
.plan-features li .check { color: var(--primary); font-weight: 700; }
.btn-full { width: 100%; }

/* FOOTER */
.footer { border-top: 1px solid var(--border); padding: 36px 0; background: white; }
.footer-container { display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: var(--text-3); }
.footer-links a { color: var(--text-2); text-decoration: none; margin-left: 20px; font-weight: 500; }
.footer-links a:hover { color: var(--primary); }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 20px; font-size: 13.5px; font-weight: 600; border-radius: var(--radius-sm); border: 1px solid transparent; cursor: pointer; transition: all 0.15s; font-family: var(--font); text-decoration: none; white-space: nowrap; box-shadow: var(--shadow-sm); }
.btn-primary { background: var(--primary); color: white; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); box-shadow: 0 4px 12px rgba(16,185,129,0.3); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-secondary { background: white; color: var(--text-1); border-color: var(--border); }
.btn-secondary:hover { background: var(--bg); border-color: #cbd5e1; color: var(--primary); }
.btn-blue { background: var(--blue); color: white; border-color: var(--blue); }
.btn-blue:hover { background: #1d4ed8; box-shadow: 0 4px 12px rgba(37,99,235,0.3); }
.btn-danger { background: var(--danger); color: white; border-color: var(--danger); }
.btn-danger:hover { background: #dc2626; }
.btn-sm { padding: 6px 12px; font-size: 12px; }

/* MODALS */
.modal-overlay { position: fixed; inset: 0; background: rgba(15,23,42,0.6); backdrop-filter: blur(6px); display: none; align-items: center; justify-content: center; z-index: 500; padding: 20px; }
.modal-overlay.active { display: flex; }
.modal-card { background: white; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 36px; width: 100%; max-width: 440px; position: relative; box-shadow: var(--shadow-lg); }
.modal-card.pricing-modal { max-width: 720px; }
.modal-close { position: absolute; top: 18px; right: 18px; background: none; border: none; color: var(--text-3); font-size: 24px; cursor: pointer; line-height: 1; }
.modal-close:hover { color: var(--danger); }
.modal-card h3 { font-size: 20px; font-weight: 700; color: var(--text-1); margin-bottom: 4px; }
.modal-sub { font-size: 13px; color: var(--text-2); margin-bottom: 24px; }
.code-input { font-family: var(--font-mono); font-size: 26px !important; letter-spacing: 8px !important; text-align: center !important; color: var(--primary) !important; border-color: var(--primary) !important; background: var(--primary-dim) !important; }
.modal-error { background: var(--danger-dim); color: var(--danger); border: 1px solid var(--danger-border); border-radius: var(--radius-sm); padding: 10px 14px; font-size: 12px; margin-bottom: 16px; display: none; }
.modal-footer-link { text-align: center; font-size: 13px; color: var(--text-3); margin-top: 18px; }
.modal-footer-link a { color: var(--primary); font-weight: 600; text-decoration: none; }
.resend-box { text-align: center; font-size: 12px; color: var(--text-3); margin-top: 16px; }
.btn-link { background: none; border: none; color: var(--primary); cursor: pointer; font-size: 12px; font-family: var(--font); text-decoration: underline; font-weight: 600; }

/* APP STUDIO & LAYOUT */
.app-view-container { margin-top: 24px; margin-bottom: 60px; }
.main-layout { display: grid; grid-template-columns: 1fr 400px; gap: 28px; align-items: start; }
@media (max-width: 1024px) { .main-layout { grid-template-columns: 1fr; } }
.panel { background: white; border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
.form-section { padding: 32px; }
.panel-header { margin-bottom: 28px; padding-bottom: 20px; border-bottom: 1px solid var(--border); }
.panel-header h2 { font-size: 18px; font-weight: 700; color: var(--text-1); margin-bottom: 4px; }
.panel-header p { font-size: 13px; color: var(--text-2); }

.tabs { display: flex; border-bottom: 1px solid var(--border); margin-bottom: 28px; gap: 4px; flex-wrap: wrap; }
.tab-btn { background: none; border: none; border-bottom: 2px solid transparent; margin-bottom: -1px; color: var(--text-2); font-size: 13px; font-weight: 600; padding: 12px 18px; cursor: pointer; transition: all 0.15s; font-family: var(--font); display: inline-flex; align-items: center; gap: 6px; }
.tab-btn:hover { color: var(--primary); }
.tab-btn.active { color: var(--primary); border-bottom-color: var(--primary); }
.tab-content { display: none; }
.tab-content.active { display: block; }

.form-group { margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group label { display: block; font-size: 12px; font-weight: 600; color: var(--text-1); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.5px; }
.form-group label .required { color: var(--danger); margin-left: 2px; }
.input-wrapper { position: relative; }
.input-auto-badge { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); font-size: 10px; color: #047857; font-weight: 700; background: var(--primary-dim); padding: 3px 8px; border-radius: 4px; border: 1px solid var(--primary-border); }

.form-group input[type="text"],
.form-group input[type="url"],
.form-group input[type="number"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="file"],
.form-group select,
.form-group textarea {
    width: 100%; background: #ffffff; border: 1px solid var(--border); border-radius: var(--radius-sm);
    padding: 10px 14px; color: var(--text-1); font-size: 14px; font-weight: 400; font-family: var(--font);
    outline: none; transition: all 0.15s; box-shadow: var(--shadow-sm);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(16,185,129,0.15); }
.form-group small { display: block; font-size: 12px; color: var(--text-3); margin-top: 6px; }

/* PREMIUM CARDS */
.premium-cards-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 24px; }
@media(max-width:768px) { .premium-cards-grid { grid-template-columns: 1fr; } }
.premium-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 20px; position: relative; }
.premium-card.locked { opacity: 0.85; background: #fafafa; border-style: dashed; }
.premium-lock-badge { position: absolute; top: 12px; right: 12px; background: var(--warning-dim); color: #b45309; border: 1px solid #fde68a; font-size: 10px; font-weight: 700; padding: 2px 8px; border-radius: 4px; }
.premium-card h4 { font-size: 14px; font-weight: 600; color: var(--text-1); margin-bottom: 4px; display: flex; align-items: center; gap: 8px; }
.premium-card p { font-size: 12px; color: var(--text-2); margin-bottom: 12px; }

.file-upload-box { border: 2px dashed var(--border); border-radius: var(--radius-sm); padding: 24px; text-align: center; position: relative; cursor: pointer; background: var(--bg); transition: all 0.15s; }
.file-upload-box:hover { border-color: var(--primary); background: var(--primary-dim); }
.file-upload-box input[type="file"] { position: absolute; top: 0; left: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; }
.upload-preview { display: flex; flex-direction: column; align-items: center; gap: 6px; color: var(--text-2); font-size: 12px; font-weight: 500; }
.upload-preview svg { width: 32px; height: 32px; fill: var(--primary); }

.color-picker-wrapper { display: flex; align-items: center; gap: 10px; }
.color-picker-wrapper input[type="color"] { border: 1px solid var(--border); border-radius: var(--radius-sm); width: 42px; height: 40px; cursor: pointer; background: none; padding: 3px; }
.color-picker-wrapper input[type="text"] { flex: 1; font-family: var(--font-mono); font-size: 13px; }

.checkbox-group { display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }
.checkbox-card { display: flex; align-items: center; gap: 14px; background: white; border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 14px 16px; cursor: pointer; transition: all 0.15s; }
.checkbox-card:hover { border-color: var(--primary-border); background: var(--primary-dim); }
.checkbox-card input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--primary); flex-shrink: 0; }
.checkbox-info strong { display: block; font-size: 14px; font-weight: 600; color: var(--text-1); }
.checkbox-info span { font-size: 12px; color: var(--text-2); }

.form-actions { margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--border); display: flex; gap: 12px; }

.preview-section { display: flex; flex-direction: column; gap: 20px; position: sticky; top: 84px; }
.smartphone-container { display: flex; justify-content: center; padding: 16px 0; }
.smartphone-frame { width: 230px; height: 440px; background: #ffffff; border: 8px solid #0f172a; border-radius: 32px; box-shadow: var(--shadow-lg); position: relative; overflow: hidden; }
.camera-notch { width: 75px; height: 16px; background: #0f172a; position: absolute; top: 0; left: 50%; transform: translateX(-50%); border-bottom-left-radius: 12px; border-bottom-right-radius: 12px; z-index: 10; }
.smartphone-screen { width: 100%; height: 100%; background: white; position: relative; }
.smartphone-screen iframe { width: 100%; height: 100%; border: none; }
.preview-placeholder { position: absolute; top: 0; left: 0; width: 100%; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 24px; text-align: center; background: #f8fafc; color: var(--text-3); gap: 10px; }
.preview-placeholder svg { width: 40px; height: 40px; fill: var(--text-3); }

.terminal-panel { border-radius: var(--radius-md); overflow: hidden; background: #0f172a; border: 1px solid var(--border); box-shadow: var(--shadow-md); }
.terminal-header { background: #1e293b; padding: 10px 16px; display: flex; align-items: center; gap: 10px; border-bottom: 1px solid #334155; }
.terminal-dots { display: flex; gap: 6px; }
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.red { background: #ef4444; } .dot.yellow { background: #f59e0b; } .dot.green { background: #10b981; }
.terminal-title { font-family: var(--font-mono); font-size: 11px; color: #94a3b8; }
.terminal-body { padding: 16px; height: 170px; overflow-y: auto; font-family: var(--font-mono); font-size: 12px; line-height: 1.7; color: #38bdf8; white-space: pre-wrap; word-break: break-all; }
.log-idle { color: #64748b; } .log-info { color: #38bdf8; } .log-warn { color: #fbbf24; } .log-error { color: #f87171; } .log-ok { color: #4ade80; }

.playstore-card { background: white; border: 2px solid var(--primary); border-radius: var(--radius-lg); overflow: hidden; display: none; box-shadow: var(--shadow-md); }
.playstore-card.visible { display: block; }
.playstore-card-header { background: var(--primary-dim); border-bottom: 1px solid var(--primary-border); padding: 16px 20px; display: flex; align-items: center; gap: 10px; }
.playstore-card-header svg { width: 22px; height: 22px; fill: var(--primary); }
.playstore-card-header h3 { font-size: 15px; font-weight: 700; color: #047857; }
.playstore-card-body { padding: 20px; }
.info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }
.info-item label { display: block; font-size: 11px; font-weight: 600; color: var(--text-3); text-transform: uppercase; margin-bottom: 2px; }
.info-item span { font-size: 13px; font-family: var(--font-mono); color: var(--text-1); font-weight: 600; }
.download-actions { display: flex; gap: 10px; }
.download-actions .btn { flex: 1; }

/* ==========================================================================
   CUSTOMER DASHBOARD & FULL-WIDTH PROFESSIONAL SUPPORT WORKSPACE (CRISP/INTERCOM/ZENDESK LEVEL)
   ========================================================================== */

.support-workspace {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    margin-top: 10px;
}

.support-workspace-header {
    padding: 24px 32px;
    background: #ffffff;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.support-workspace-title-box h2 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-1);
    display: flex;
    align-items: center;
    gap: 10px;
}

.support-workspace-title-box p {
    font-size: 13px;
    color: var(--text-2);
    margin-top: 4px;
}

.support-workspace-grid {
    display: grid;
    grid-template-columns: 340px 1fr;
    min-height: 640px;
    background: #ffffff;
}

@media(max-width: 900px) {
    .support-workspace-grid { grid-template-columns: 1fr; }
}

/* SIDEBAR TICKETS LIST */
.support-workspace-sidebar {
    background: #f8fafc;
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
}

.sidebar-search-bar {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.sidebar-search-bar strong {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-1);
}

.sidebar-tickets-container {
    flex: 1;
    overflow-y: auto;
    max-height: 580px;
}

/* TICKET SIDEBAR CARD ITEM */
.ticket-sidebar-item {
    padding: 18px 20px;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    background: #ffffff;
    transition: all 0.15s;
}

.ticket-sidebar-item:hover {
    background: #f1f5f9;
}

.ticket-sidebar-item.active {
    background: var(--primary-dim);
    border-left: 4px solid var(--primary);
}

.ticket-item-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 6px;
}

.ticket-item-subject {
    font-size: 13.5px;
    font-weight: 700;
    color: var(--text-1);
    line-height: 1.3;
    flex: 1;
    margin-right: 8px;
}

.ticket-item-date {
    font-size: 11px;
    color: var(--text-3);
    white-space: nowrap;
}

.ticket-item-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 8px;
}

.ticket-category-tag {
    font-size: 10px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 4px;
    background: var(--bg-elevated);
    color: var(--text-2);
    border: 1px solid var(--border);
}

.ticket-status-pill {
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.ticket-status-pill.OPEN { background: var(--danger-dim); color: var(--danger); border: 1px solid var(--danger-border); }
.ticket-status-pill.ANSWERED { background: var(--primary-dim); color: #047857; border: 1px solid var(--primary-border); }
.ticket-status-pill.CLOSED { background: #f1f5f9; color: #64748b; border: 1px solid #cbd5e1; }

/* CHAT THREAD AREA */
.support-workspace-chat {
    display: flex;
    flex-direction: column;
    background: #ffffff;
}

.chat-thread-header {
    padding: 20px 28px;
    border-bottom: 1px solid var(--border);
    background: #ffffff;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-thread-header h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-1);
    margin-bottom: 4px;
}

.chat-thread-header p {
    font-size: 12px;
    color: var(--text-2);
}

/* CHAT MESSAGES SCROLL CONTAINER */
.chat-messages-body {
    flex: 1;
    padding: 32px;
    overflow-y: auto;
    max-height: 440px;
    background: #f8fafc;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* CHAT BUBBLE ROW */
.chat-msg-row {
    display: flex;
    gap: 14px;
    width: 100%;
}

.chat-msg-row.USER {
    flex-direction: row-reverse;
}

.chat-msg-row.ADMIN {
    flex-direction: row;
}

.chat-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 13px;
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}

.chat-avatar.USER {
    background: var(--primary);
    color: #ffffff;
}

.chat-avatar.ADMIN {
    background: #0f172a;
    color: #ffffff;
}

.chat-bubble-card {
    max-width: 68%;
    padding: 16px 20px;
    border-radius: 14px;
    box-shadow: var(--shadow-sm);
}

.chat-msg-row.USER .chat-bubble-card {
    background: #ecfdf5;
    border: 1px solid var(--primary-border);
    color: #065f46;
    border-top-right-radius: 2px;
}

.chat-msg-row.ADMIN .chat-bubble-card {
    background: #ffffff;
    border: 1px solid var(--border);
    color: var(--text-1);
    border-top-left-radius: 2px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.chat-sender-name {
    font-size: 11px;
    font-weight: 700;
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.chat-msg-row.USER .chat-sender-name { color: #047857; }
.chat-msg-row.ADMIN .chat-sender-name { color: var(--blue); }

.chat-message-text {
    font-size: 14px;
    line-height: 1.6;
    white-space: pre-wrap;
    word-break: break-word;
}

.chat-message-time {
    font-size: 10px;
    color: var(--text-3);
    text-align: right;
    margin-top: 8px;
}

/* CHAT REPLY FORM */
.chat-reply-form {
    padding: 20px 28px;
    border-top: 1px solid var(--border);
    background: #ffffff;
}

.chat-reply-form textarea {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    font-size: 14px;
    font-family: var(--font);
    resize: none;
    height: 80px;
    outline: none;
    transition: all 0.15s;
}

.chat-reply-form textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(16,185,129,0.15);
}

.chat-reply-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 12px;
}

.chat-reply-hint {
    font-size: 12px;
    color: var(--text-3);
}

/* BUILDS HISTORY */
.history-section { margin-top: 36px; margin-bottom: 80px; }
.builds-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px; }
.build-card { background: white; border: 1px solid var(--border); border-radius: var(--radius-md); padding: 20px; box-shadow: var(--shadow-sm); }
.build-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.build-card-title { font-size: 15px; font-weight: 600; color: var(--text-1); }
.status-badge { padding: 3px 9px; border-radius: 4px; font-size: 10px; font-weight: 700; text-transform: uppercase; }
.status-badge.COMPLETED { background: var(--primary-dim); color: #047857; border: 1px solid var(--primary-border); }
.status-badge.PROCESSING { background: var(--warning-dim); color: #d97706; border: 1px solid #fde68a; }
.status-badge.FAILED { background: var(--danger-dim); color: var(--danger); border: 1px solid var(--danger-border); }
.build-card-meta { font-size: 12px; color: var(--text-3); margin-bottom: 14px; line-height: 1.6; }
.build-card-actions { display: flex; gap: 8px; }
.btn-download { background: var(--primary-dim); color: var(--primary); border: 1px solid var(--primary-border); border-radius: var(--radius-sm); padding: 6px 12px; font-size: 12px; font-weight: 600; text-decoration: none; display: inline-flex; align-items: center; gap: 6px; }
.btn-download.aab { background: var(--blue-dim); color: var(--blue); border-color: var(--blue-border); }
.empty-state { text-align: center; padding: 56px 24px; color: var(--text-3); grid-column: 1/-1; background: white; border: 1px solid var(--border); border-radius: var(--radius-md); }

@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.spinner { animation: spin 1s linear infinite; }

/* ======================================================
   TOGGLE SWITCH (iOS-style)
====================================================== */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
    flex-shrink: 0;
    cursor: pointer;
}
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
    position: absolute;
    inset: 0;
    background: #cbd5e1;
    border-radius: 24px;
    transition: background .2s;
    cursor: pointer;
}
.toggle-slider::before {
    content: '';
    position: absolute;
    width: 18px; height: 18px;
    left: 3px; top: 3px;
    background: white;
    border-radius: 50%;
    transition: transform .2s;
    box-shadow: 0 1px 3px rgba(0,0,0,.2);
}
.toggle-switch input:checked + .toggle-slider { background: var(--primary); }
.toggle-switch input:checked + .toggle-slider::before { transform: translateX(20px); }
.toggle-switch input:disabled + .toggle-slider { opacity: .45; cursor: not-allowed; }

/* ======================================================
   TOGGLE CARD (feature row)
====================================================== */
.toggle-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 16px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: border-color .15s, background .15s;
    user-select: none;
}
.toggle-card:hover { border-color: var(--border-focus); background: var(--primary-dim); }
.toggle-card-info {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    flex: 1;
    min-width: 0;
}
.toggle-card-icon {
    font-size: 20px;
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-elevated);
    border-radius: var(--radius-sm);
}
.toggle-card-info > div { display: flex; flex-direction: column; gap: 2px; }
.toggle-card-info strong { font-size: 13px; font-weight: 600; color: var(--text-1); }
.toggle-card-info span { font-size: 11px; color: var(--text-3); line-height: 1.4; }

/* SETTINGS CARD (non-toggle wrapper) */
.settings-card {
    padding: 14px 16px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
}

/* ======================================================
   ORIENTATION PILLS (radio buttons)
====================================================== */
.orient-pill {
    display: inline-flex;
    align-items: center;
    cursor: pointer;
}
.orient-pill input[type="radio"] { display: none; }
.orient-pill span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-2);
    background: #fff;
    transition: all .15s;
}
.orient-pill input:checked + span {
    border-color: var(--primary);
    background: var(--primary-dim);
    color: var(--primary-dark);
}
.orient-pill:hover span { border-color: var(--border-focus); }

/* ======================================================
   PRO INLINE BADGE & LOCKED CARD
====================================================== */
.pro-inline-badge {
    display: inline-block;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 0.5px;
    padding: 2px 6px;
    border-radius: 4px;
    vertical-align: middle;
    margin-left: 4px;
}
.pro-locked-card {
    opacity: .7;
    cursor: not-allowed;
    background: var(--bg-elevated) !important;
}
.pro-locked-card:hover {
    border-color: var(--border) !important;
    background: var(--bg-elevated) !important;
}

/* Color picker sync for nav bar */
#navBarColorHex { font-family: var(--font-mono); letter-spacing: 1px; }