/* ============================================================
   FILE: wwwroot/css/app.css
   Accent Client Portal — Base styles + CSS variable theme engine
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ---------- Theme variable definitions ---------- */
:root, [data-theme="light"] {
    --bg-page:          #F4F3EE;
    --bg-surface:       #FFFFFF;
    --bg-surface-2:     #F1EFE8;
    --bg-surface-3:     #E8E6DE;
    --bg-info:          #E6F1FB;
    --bg-success:       #EAF3DE;
    --bg-warning:       #FAEEDA;
    --bg-danger:        #FCEBEB;

    --text-primary:     #1A1A18;
    --text-secondary:   #5F5E5A;
    --text-tertiary:    #888780;
    --text-info:        #0C447C;
    --text-success:     #27500A;
    --text-warning:     #633806;
    --text-danger:      #791F1F;

    --border:           rgba(0,0,0,0.10);
    --border-med:       rgba(0,0,0,0.18);
    --border-strong:    rgba(0,0,0,0.28);
    --border-info:      #85B7EB;

    --accent:           #378ADD;
    --accent-hover:     #185FA5;
    --accent-text:      #FFFFFF;

    --nav-active-bg:    #E6F1FB;
    --nav-active-text:  #0C447C;

    --radius-sm:        6px;
    --radius-md:        8px;
    --radius-lg:        12px;
    --radius-xl:        16px;

    --font-sans:        'Inter', 'Segoe UI', system-ui, sans-serif;
    --font-mono:        'Cascadia Code', 'Consolas', monospace;

    --sidebar-width:    220px;
    --topbar-height:    52px;

    --shadow-card:      none;
    --star-off:         #D3D1C7;
    --star-on:          #EF9F27;
}

[data-theme="dark"] {
    --bg-page:          #1A1A18;
    --bg-surface:       #242422;
    --bg-surface-2:     #2E2E2B;
    --bg-surface-3:     #38382F;
    --bg-info:          #0C447C;
    --bg-success:       #085041;
    --bg-warning:       #633806;
    --bg-danger:        #791F1F;

    --text-primary:     #E8E6DE;
    --text-secondary:   #B4B2A9;
    --text-tertiary:    #888780;
    --text-info:        #B5D4F4;
    --text-success:     #9FE1CB;
    --text-warning:     #FAC775;
    --text-danger:      #F09595;

    --border:           rgba(255,255,255,0.10);
    --border-med:       rgba(255,255,255,0.18);
    --border-strong:    rgba(255,255,255,0.28);
    --border-info:      #185FA5;

    --accent:           #378ADD;
    --accent-hover:     #85B7EB;
    --accent-text:      #FFFFFF;

    --nav-active-bg:    #0C447C;
    --nav-active-text:  #B5D4F4;

    --star-off:         #444441;
    --star-on:          #EF9F27;
}

[data-theme="navy"] {
    --bg-page:          #0D1B2E;
    --bg-surface:       #112240;
    --bg-surface-2:     #172D4D;
    --bg-surface-3:     #1D3557;
    --bg-info:          #1D3557;
    --bg-success:       #0F3D2E;
    --bg-warning:       #3D2A0A;
    --bg-danger:        #3D1010;

    --text-primary:     #E8F0F8;
    --text-secondary:   #A8C0D8;
    --text-tertiary:    #6A8AAA;
    --text-info:        #7EB8F0;
    --text-success:     #6DCFAA;
    --text-warning:     #F0C070;
    --text-danger:      #F09090;

    --border:           rgba(120,170,220,0.15);
    --border-med:       rgba(120,170,220,0.25);
    --border-strong:    rgba(120,170,220,0.40);
    --border-info:      #2A5A8A;

    --accent:           #4A9FE0;
    --accent-hover:     #7EB8F0;
    --accent-text:      #FFFFFF;

    --nav-active-bg:    #1D3557;
    --nav-active-text:  #7EB8F0;

    --star-off:         #2A4060;
    --star-on:          #F0C070;
}

[data-theme="crimson"] {
    --bg-page:          #1C0000;
    --bg-surface:       #2E0000;
    --bg-surface-2:     #3D0505;
    --bg-surface-3:     #4D0A0A;
    --bg-info:          #3D1500;
    --bg-success:       #0A2E0A;
    --bg-warning:       #3D2800;
    --bg-danger:        #5C0000;

    --text-primary:     #F5EDD8;
    --text-secondary:   #D4B896;
    --text-tertiary:    #9A7A60;
    --text-info:        #FFD87A;
    --text-success:     #7CD47C;
    --text-warning:     #FFD87A;
    --text-danger:      #FF8080;

    --border:           rgba(220,150,50,0.15);
    --border-med:       rgba(220,150,50,0.25);
    --border-strong:    rgba(220,150,50,0.40);
    --border-info:      #8B4A00;

    --accent:           #D4A017;
    --accent-hover:     #FFD700;
    --accent-text:      #1C0000;

    --nav-active-bg:    #5C0A00;
    --nav-active-text:  #FFD700;

    --star-off:         #4D1A1A;
    --star-on:          #FFD700;
}

/* ---------- Base ---------- */
html, body {
    font-family: var(--font-sans);
    font-size: 14px;
    background: var(--bg-page);
    color: var(--text-primary);
    line-height: 1.6;
    height: 100%;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- Layout shell ---------- */
.portal-shell {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

/* ---------- Sidebar ---------- */
.sidebar {
    width: var(--sidebar-width);
    flex-shrink: 0;
    background: var(--bg-surface);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.sidebar-logo {
    padding: 18px 16px 14px;
    border-bottom: 1px solid var(--border);
}
.sidebar-logo .brand { font-size: 15px; font-weight: 600; color: var(--text-primary); }
.sidebar-logo .brand-sub { font-size: 11px; color: var(--text-tertiary); margin-top: 2px; }

.nav-section-label {
    padding: 14px 16px 4px;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: .07em;
    text-transform: uppercase;
    color: var(--text-tertiary);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    margin: 2px 8px;
    border-radius: var(--radius-md);
    font-size: 13px;
    color: var(--text-secondary);
    cursor: pointer;
    text-decoration: none;
    transition: background .15s, color .15s;
}
.nav-item:hover { background: var(--bg-surface-2); color: var(--text-primary); text-decoration: none; }
.nav-item.active { background: var(--nav-active-bg); color: var(--nav-active-text); font-weight: 500; }
.nav-item .nav-icon { font-size: 16px; width: 18px; flex-shrink: 0; }
.nav-badge {
    margin-left: auto;
    background: var(--bg-danger);
    color: var(--text-danger);
    font-size: 10px;
    font-weight: 600;
    padding: 1px 6px;
    border-radius: 10px;
}

.sidebar-footer {
    margin-top: auto;
    padding: 14px 12px;
    border-top: 1px solid var(--border);
}
.user-row { display: flex; align-items: center; gap: 10px; }
.user-avatar {
    width: 32px; height: 32px; border-radius: 50%;
    background: var(--bg-info);
    color: var(--text-info);
    display: flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 600; flex-shrink: 0;
}
.user-name { font-size: 13px; font-weight: 500; color: var(--text-primary); }
.user-company { font-size: 11px; color: var(--text-tertiary); }

/* ---------- Main area ---------- */
.main-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-width: 0;
}

.topbar {
    height: var(--topbar-height);
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 20px;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}
.topbar-title { font-size: 15px; font-weight: 500; color: var(--text-primary); flex: 1; }

/* ---------- Portal switcher ---------- */
.portal-switcher { position: relative; flex: 1; }
.portal-switcher-btn {
    display: flex; align-items: center; gap: 8px;
    background: none; border: 1px solid transparent; cursor: pointer;
    padding: 5px 10px; border-radius: var(--radius-md);
    color: var(--text-primary); font-size: 15px; font-weight: 500;
    transition: background .15s, border-color .15s;
}
.portal-switcher-btn:hover { background: var(--bg-surface-2); border-color: var(--border); }
.portal-switcher.open .portal-switcher-btn { background: var(--bg-surface-2); border-color: var(--border); }
.portal-switcher-icon { font-size: 18px; color: var(--accent); }
.portal-switcher-caret { font-size: 14px; color: var(--text-tertiary); transition: transform .15s; }
.portal-switcher.open .portal-switcher-caret { transform: rotate(180deg); }
.portal-switcher-backdrop { position: fixed; inset: 0; z-index: 40; }
.portal-switcher-menu {
    position: absolute; top: calc(100% + 6px); left: 0; z-index: 50;
    min-width: 240px; padding: 6px;
    background: var(--bg-surface); border: 1px solid var(--border);
    border-radius: var(--radius-md); box-shadow: 0 8px 24px rgba(0,0,0,0.18);
}
.portal-switcher-item {
    display: flex; align-items: center; gap: 12px; width: 100%;
    background: none; border: none; cursor: pointer; text-align: left;
    padding: 10px 12px; border-radius: var(--radius-sm);
    color: var(--text-primary); transition: background .15s;
}
.portal-switcher-item:hover { background: var(--bg-surface-2); }
.portal-switcher-item.active { background: var(--bg-info); }
.portal-switcher-item > i { font-size: 20px; color: var(--accent); flex-shrink: 0; }
.portal-switcher-item-label { font-size: 14px; font-weight: 600; }
.portal-switcher-item-sub { font-size: 12px; color: var(--text-tertiary); }
.portal-switcher-item-check { font-size: 16px; color: var(--accent); margin-left: auto; }

.topbar-icon-btn {
    position: relative;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 22px;
    padding: 6px 8px;
    border-radius: var(--radius-md);
    transition: background .15s;
    display: flex;
    align-items: center;
    justify-content: center;
}
.topbar-icon-btn:hover { background: var(--bg-surface-2); }
.notif-dot {
    position: absolute; top: 4px; right: 4px;
    width: 8px; height: 8px;
    background: #e53e3e;
    border-radius: 50%;
    border: 2px solid var(--bg-surface);
}

.page-content {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

/* ---------- Cards ---------- */
.card {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 16px;
    margin-bottom: 14px;
}
.card-title {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.card-title .ct-icon { font-size: 15px; color: var(--text-tertiary); }

.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 16px; }
.stat-card {
    background: var(--bg-surface-2);
    border-radius: var(--radius-md);
    padding: 14px 16px;
}
.stat-label { font-size: 11px; color: var(--text-tertiary); margin-bottom: 4px; }
.stat-value { font-size: 24px; font-weight: 500; color: var(--text-primary); line-height: 1.2; }
.stat-sub { font-size: 11px; color: var(--text-secondary); margin-top: 3px; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.three-col { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }

/* ---------- Badges / Tags ---------- */
.badge {
    display: inline-block;
    font-size: 10px;
    font-weight: 500;
    padding: 2px 8px;
    border-radius: 10px;
}
.badge-open    { background: var(--bg-info);    color: var(--text-info); }
.badge-prog    { background: var(--bg-warning);  color: var(--text-warning); }
.badge-done    { background: var(--bg-success);  color: var(--text-success); }
.badge-offline { background: var(--bg-danger);   color: var(--text-danger); }
.badge-free    { background: var(--bg-success);  color: var(--text-success); }
.badge-lic     { background: var(--bg-warning);  color: var(--text-warning); }
.badge-new     { background: var(--bg-info);     color: var(--text-info); }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 13px; font-weight: 500;
    padding: 8px 18px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-med);
    background: var(--bg-surface);
    color: var(--text-primary);
    cursor: pointer;
    transition: background .15s, border-color .15s;
    font-family: var(--font-sans);
}
.btn:hover { background: var(--bg-surface-2); border-color: var(--border-strong); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn:disabled { opacity: .4; cursor: not-allowed; }

/* ---------- Form elements ---------- */
.form-input, .form-select, .form-textarea {
    width: 100%;
    font-size: 13px;
    padding: 8px 12px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-med);
    background: var(--bg-surface);
    color: var(--text-primary);
    font-family: var(--font-sans);
    transition: border-color .15s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(55,138,221,.15);
}
.form-textarea { resize: vertical; }
.form-label { font-size: 11px; font-weight: 600; color: var(--text-secondary); margin-bottom: 5px; display: block; text-transform: uppercase; letter-spacing: .04em; }

/* ---------- Steps wizard ---------- */
.steps { display: flex; align-items: center; margin-bottom: 22px; }
.step-item { display: flex; align-items: center; gap: 6px; font-size: 12px; }
.step-num {
    width: 24px; height: 24px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 11px; font-weight: 600; flex-shrink: 0;
}
.step-item.done .step-num    { background: var(--bg-success);  color: var(--text-success); }
.step-item.active .step-num  { background: var(--bg-info);     color: var(--text-info); }
.step-item.idle .step-num    { background: var(--bg-surface-2); color: var(--text-tertiary); }
.step-item.done .step-label  { color: var(--text-secondary); }
.step-item.active .step-label{ color: var(--text-primary); font-weight: 500; }
.step-item.idle .step-label  { color: var(--text-tertiary); }
.step-sep { flex: 1; height: 1px; background: var(--border); margin: 0 10px; }

/* ---------- Data rows ---------- */
.data-row {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 0;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
}
.data-row:last-child { border-bottom: none; }

/* ---------- Theme switcher ---------- */
.theme-switcher { display: flex; gap: 6px; align-items: center; }
.theme-btn {
    width: 22px; height: 22px; border-radius: 50%; border: 2px solid transparent;
    cursor: pointer; transition: border-color .15s;
}
.theme-btn:hover, .theme-btn.active { border-color: var(--accent); }
.theme-btn.t-light   { background: #F1EFE8; }
.theme-btn.t-dark    { background: #242422; }
.theme-btn.t-navy    { background: #112240; }
.theme-btn.t-crimson { background: #2E0000; border-color: #D4A017; }

/* ---------- Page header ---------- */
.page-header { font-size: 18px; font-weight: 500; color: var(--text-primary); margin-bottom: 4px; }
.page-subhead { font-size: 13px; color: var(--text-tertiary); margin-bottom: 18px; }

/* ---------- Action bar ---------- */
.action-bar { display: flex; justify-content: flex-end; gap: 10px; margin-top: 16px; }

/* ---------- Confirm rows ---------- */
.confirm-row { display: flex; padding: 9px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
.confirm-row:last-child { border-bottom: none; }
.confirm-label { width: 130px; color: var(--text-tertiary); flex-shrink: 0; }

/* ---------- Success box ---------- */
.success-box { text-align: center; padding: 32px 24px; }
.success-icon { font-size: 44px; color: var(--text-success); margin-bottom: 14px; }
.success-title { font-size: 18px; font-weight: 500; margin-bottom: 8px; }
.success-sub { font-size: 13px; color: var(--text-secondary); line-height: 1.7; }
.booking-ref {
    display: inline-block; margin-top: 16px;
    background: var(--bg-surface-2); border-radius: var(--radius-md);
    padding: 8px 24px; font-size: 14px; font-weight: 500;
}

/* ---------- Progress bar ---------- */
.progress-track { height: 4px; border-radius: 2px; background: var(--bg-surface-2); overflow: hidden; }
.progress-fill { height: 100%; background: var(--accent); border-radius: 2px; transition: width .3s; }

/* ---------- Calendar ---------- */
.cal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.cal-month { font-size: 14px; font-weight: 500; }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 3px; }
.cal-dow { font-size: 10px; color: var(--text-tertiary); text-align: center; padding: 4px 0; font-weight: 600; }
.cal-day {
    font-size: 12px; text-align: center; padding: 8px 4px;
    border-radius: var(--radius-sm); cursor: pointer; color: var(--text-tertiary);
    transition: background .12s;
}
.cal-day:hover { background: var(--bg-surface-2); }
.cal-day.has-slots { color: var(--text-primary); }
.cal-day.today { font-weight: 600; color: var(--accent); }
.cal-day.selected { background: var(--accent); color: #fff; }
.cal-day.past, .cal-day.empty { opacity: .35; cursor: default; pointer-events: none; }

/* ---------- Time slots ---------- */
.slot-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin: 12px 0; }
.slot {
    font-size: 12px; padding: 8px 4px; text-align: center;
    border-radius: var(--radius-md); border: 1px solid var(--border-med);
    cursor: pointer; color: var(--text-primary); background: var(--bg-surface);
    transition: background .12s, border-color .12s;
}
.slot:hover { background: var(--bg-surface-2); }
.slot.selected { background: var(--accent); color: #fff; border-color: var(--accent); }
.slot.unavail { opacity: .4; cursor: not-allowed; pointer-events: none; }

/* ---------- Stars ---------- */
.stars { display: flex; gap: 3px; }
.star { font-size: 16px; color: var(--star-off); cursor: pointer; transition: color .1s; }
.star.on { color: var(--star-on); }

/* ---------- Code box ---------- */
.code-box {
    background: var(--bg-surface-2);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    font-family: var(--font-mono);
    font-size: 20px;
    font-weight: 600;
    letter-spacing: .2em;
    color: var(--text-primary);
    text-align: center;
    margin: 8px 0;
}

/* ---------- App cards (deploy) ---------- */
.app-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 14px; }
.app-card {
    border: 1px solid var(--border); border-radius: var(--radius-lg);
    padding: 14px; cursor: pointer; background: var(--bg-surface);
    transition: border-color .15s;
}
.app-card:hover { border-color: var(--border-strong); }
.app-card.selected { border: 2px solid var(--accent); background: var(--bg-info); }
.app-icon {
    width: 38px; height: 38px; border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 20px; margin-bottom: 10px;
}
.app-name { font-size: 13px; font-weight: 500; margin-bottom: 3px; }
.app-desc { font-size: 11px; color: var(--text-tertiary); line-height: 1.4; }

/* ---------- Self service cards ---------- */
.self-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.self-card {
    background: var(--bg-surface); border: 1px solid var(--border);
    border-radius: var(--radius-lg); padding: 18px; cursor: pointer;
    transition: background .15s, border-color .15s;
}
.self-card:hover { background: var(--bg-surface-2); border-color: var(--border-med); }
.self-card-icon { font-size: 24px; color: var(--accent); margin-bottom: 10px; }
.self-card-title { font-size: 14px; font-weight: 500; margin-bottom: 4px; }
.self-card-desc { font-size: 12px; color: var(--text-tertiary); line-height: 1.5; }

/* ---------- AI chat ---------- */
.ai-bubble {
    padding: 10px 12px; border-radius: var(--radius-md);
    font-size: 13px; line-height: 1.6; margin-bottom: 10px;
}
.ai-bubble.from-ai { background: var(--bg-surface-2); }
.ai-bubble.from-user { background: var(--bg-info); color: var(--text-info); margin-left: 40px; }

/* ---------- Tech type cards ---------- */
.type-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 14px; }
.type-card {
    border: 1px solid var(--border); border-radius: var(--radius-lg);
    padding: 16px; cursor: pointer; background: var(--bg-surface);
    transition: border-color .15s;
}
.type-card:hover { border-color: var(--border-strong); }
.type-card.selected { border: 2px solid var(--accent); background: var(--bg-info); }
.type-card-icon { font-size: 26px; color: var(--text-tertiary); margin-bottom: 10px; }
.type-card.selected .type-card-icon { color: var(--accent); }

/* ---------- Tech rows ---------- */
.tech-row {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 8px; border-radius: var(--radius-md);
    cursor: pointer; transition: background .12s;
    border-bottom: 1px solid var(--border);
}
.tech-row:last-child { border-bottom: none; }
.tech-row:hover { background: var(--bg-surface-2); }
.tech-row.selected { background: var(--bg-info); }
.tech-avail { font-size: 11px; color: var(--text-success); }
.tech-avatar {
    width: 36px; height: 36px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 13px; font-weight: 600; flex-shrink: 0;
}

/* ---------- Device health dot ---------- */
.health-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.health-good { background: #639922; }
.health-warn { background: #BA7517; }
.health-bad  { background: #E24B4A; }

/* ---------- Toggle switch ---------- */
.toggle-switch { display: inline-flex; align-items: center; gap: 10px; cursor: pointer; user-select: none; }
.toggle-switch input { position: absolute; opacity: 0; width: 0; height: 0; }
.toggle-switch .toggle-track {
    position: relative; width: 40px; height: 22px; border-radius: 999px;
    background: var(--border-strong); transition: background 0.15s ease; flex-shrink: 0;
}
.toggle-switch .toggle-track::after {
    content: ""; position: absolute; top: 2px; left: 2px;
    width: 18px; height: 18px; border-radius: 50%; background: #FFFFFF;
    transition: transform 0.15s ease; box-shadow: 0 1px 2px rgba(0,0,0,0.3);
}
.toggle-switch input:checked + .toggle-track { background: var(--accent); }
.toggle-switch input:checked + .toggle-track::after { transform: translateX(18px); }
.toggle-switch .toggle-label { font-size: 13px; color: var(--text-primary); }

/* ---------- Admin status dot ---------- */
.status-dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; display: inline-block; }
.status-online   { background: #639922; }
.status-degraded { background: #BA7517; }
.status-offline  { background: #E24B4A; }

/* ---------- Slide-in panel ---------- */
.slide-panel {
    border: 1px solid var(--border); border-radius: 12px;
    background: var(--bg-surface); padding: 20px; margin-bottom: 16px;
}

/* ---------- Chips ---------- */
.chip {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 4px 10px; border-radius: 999px; font-size: 12px;
    background: var(--bg-surface-2); border: 1px solid var(--border);
    color: var(--text-primary); cursor: pointer;
}
.chip:hover { background: var(--bg-info); }

/* ---------- Hero card ---------- */
.hero-card { text-align: center; padding: 40px 24px; }
.ez-button {
    display: inline-flex; flex-direction: column; align-items: center; gap: 8px;
    padding: 28px 48px; border-radius: 16px; border: none; cursor: pointer;
    background: var(--accent); color: #FFFFFF; font-size: 20px; font-weight: 700;
    transition: transform 0.1s ease, filter 0.1s ease;
}
.ez-button:hover { filter: brightness(1.08); transform: translateY(-2px); }
.ez-button:disabled { opacity: 0.6; cursor: default; transform: none; }
.ez-button i { font-size: 36px; }
.ez-button .ez-sub { font-size: 13px; font-weight: 400; opacity: 0.9; }

/* ---------- Code block ---------- */
.code-block {
    background: var(--bg-surface-2); border: 1px solid var(--border);
    border-radius: 8px; padding: 12px; font-family: monospace;
    font-size: 12px; color: var(--text-primary); white-space: pre-wrap;
    overflow-x: auto;
}