/* ==========================================================================
   PORTAL 2 MENU AESTHETIC THEME (LIGHT THEME)
   Based directly on Portal 2 In-Game Menu UI
   ========================================================================== */

@font-face {
    font-family: 'PortalDIN';
    src: url('/static/fonts/portal.otf') format('opentype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

:root {
    --bg-page: #d7d7d7;
    --bg-panel: #ffffff;
    --bg-panel-subtle: #f5f7fa;
    --border-dark: #23282e;
    --border-light: #d1d6dc;
    --grid-line: rgba(30, 40, 50, 0.05);

    --text-primary: #14171a;
    --text-secondary: #4a525d;
    --text-muted: #727c8a;

    --menu-active-bg: #32383f;
    --menu-active-text: #ffffff;
    --portal-blue: #0084d6;
    --portal-orange: #d46500;

    --font-portal: 'PortalDIN', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-mono: 'Share Tech Mono', 'Consolas', monospace;
}

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

body {
    background-color: var(--bg-page);
    background-image: 
        linear-gradient(var(--grid-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
    background-size: 40px 40px;
    color: var(--text-primary);
    font-family: var(--font-portal);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

/* Header */
.portal-menu-header {
    background: #ffffff;
    border-bottom: 2px solid var(--border-dark);
    padding: 14px 0;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand-section {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    color: inherit;
}

.brand-logo-img {
    width: 44px;
    height: 44px;
    object-fit: contain;
}

.brand-title-wrap {
    display: flex;
    flex-direction: column;
}

.brand-main-title {
    font-family: var(--font-portal);
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 1px;
    line-height: 1;
}

.brand-subtitle {
    font-family: var(--font-portal);
    font-size: 12px;
    font-weight: 700;
    color: var(--portal-blue);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-top: 3px;
}

.header-status-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-panel-subtle);
    border: 1px solid var(--border-light);
    padding: 6px 12px;
    font-family: var(--font-portal);
    font-size: 13px;
    font-weight: 700;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
}

.status-indicator-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #20bf6b;
}

/* ==========================================================================
   PORTAL 2 MENU CARD CONTAINER
   ========================================================================== */

.portal-menu-container {
    margin: 36px 0 60px 0;
}

/* Top Tab (Title Bar) */
.portal-menu-tab-header {
    display: inline-block;
    background: #ffffff;
    border: 2px solid var(--border-dark);
    border-bottom: none;
    padding: 12px 28px;
    font-family: var(--font-portal);
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.03);
}

/* Main Box */
.portal-menu-card {
    background: #ffffff;
    border: 2px solid var(--border-dark);
    background-image: 
        linear-gradient(rgba(0, 0, 0, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.035) 1px, transparent 1px);
    background-size: 32px 32px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
}

.portal-menu-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

@media (max-width: 880px) {
    .portal-menu-grid {
        grid-template-columns: 1fr;
    }
}

.menu-column-left {
    padding: 28px;
    border-right: 2px solid var(--border-dark);
    display: flex;
    flex-direction: column;
}

@media (max-width: 880px) {
    .menu-column-left {
        border-right: none;
        border-bottom: 2px solid var(--border-dark);
    }
}

.menu-column-right {
    padding: 28px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* Keychain Photo Showcase */
.keychain-view-box {
    background: #d7d7d7;
    border: 2px solid var(--border-dark);
    height: 440px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.photo-preview-wrap {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #d7d7d7;
}

.photo-preview-wrap img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    background: #d7d7d7;
    display: block;
    transition: opacity 0.18s ease;
}

.drag-hint-pill {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    background: #ffffff;
    border: 1px solid var(--border-dark);
    font-size: 11px;
    font-weight: 700;
    color: var(--text-secondary);
    padding: 4px 12px;
    pointer-events: none;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* Portal 2 Menu Switcher Buttons */
.portal-menu-switcher {
    display: flex;
    flex-direction: column;
    margin-top: 14px;
    border: 2px solid var(--border-dark);
}

.portal-menu-item-btn {
    width: 100%;
    background: #ffffff;
    border: none;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-primary);
    font-family: var(--font-portal);
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 12px 18px;
    text-align: left;
    cursor: pointer;
    transition: all 0.12s ease;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.portal-menu-item-btn:last-child {
    border-bottom: none;
}

.portal-menu-item-btn:hover {
    background: #e9ecf0;
}

.portal-menu-item-btn.active {
    background: var(--menu-active-bg);
    color: var(--menu-active-text);
}

/* Specs Bar */
.portal-specs-grid {
    margin-top: 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.portal-spec-item {
    background: #f5f7fa;
    border: 1px solid var(--border-light);
    padding: 8px 12px;
}

.portal-spec-item .spec-label {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 700;
    text-transform: uppercase;
    display: block;
}

.portal-spec-item .spec-value {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
    margin-top: 2px;
}

/* Right Side: Giveaway Information & Form */
.giveaway-main-title {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
    line-height: 1.2;
    margin-bottom: 6px;
}

.giveaway-main-subtitle {
    font-size: 14px;
    font-weight: 700;
    color: var(--portal-orange);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}

.giveaway-main-desc {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 24px;
}

/* Winner Banner (Clean & High Contrast) */
.portal-winner-box {
    background: #ffffff;
    border: 2px solid var(--portal-orange);
    padding: 16px 20px;
    margin-bottom: 24px;
    text-align: center;
}

.winner-tag {
    font-size: 11px;
    font-weight: 700;
    color: var(--portal-orange);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 4px;
}

.winner-name-display {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-primary);
    background: #fdf5ed;
    border: 1px solid var(--portal-orange);
    padding: 6px 14px;
    display: inline-block;
    margin: 6px 0;
}

.winner-meta-text {
    font-size: 12px;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

/* Countdown Bar */
.portal-countdown-container {
    background: var(--bg-panel-subtle);
    border: 1px solid var(--border-light);
    padding: 14px;
    margin-bottom: 24px;
}

.countdown-heading {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.countdown-timer-flex {
    display: flex;
    gap: 8px;
}

.countdown-slot {
    flex: 1;
    background: #ffffff;
    border: 1px solid var(--border-dark);
    padding: 8px 4px;
    text-align: center;
}

.countdown-slot .num {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

.countdown-slot .lbl {
    font-size: 10px;
    font-weight: 700;
    color: var(--text-muted);
    margin-top: 3px;
    text-transform: uppercase;
}

/* Registration Form */
.portal-reg-box {
    background: #ffffff;
    border: 2px solid var(--border-dark);
    padding: 20px;
}

.reg-box-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.reg-box-count {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.reg-box-count strong {
    color: var(--portal-blue);
    font-size: 15px;
}

.form-label-portal {
    display: block;
    font-size: 13px;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
    margin-bottom: 8px;
}

.portal-input-wrap {
    display: flex;
    align-items: center;
    border: 2px solid var(--border-dark);
    background: #ffffff;
    margin-bottom: 14px;
}

.portal-input-prefix {
    background: #f0f2f5;
    border-right: 2px solid var(--border-dark);
    padding: 10px 14px;
    font-size: 16px;
    font-weight: 700;
    color: var(--text-secondary);
}

.portal-discord-input {
    width: 100%;
    border: none;
    outline: none;
    padding: 10px 14px;
    font-family: var(--font-portal);
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
}

.portal-discord-input::placeholder {
    color: #a0a8b4;
    font-weight: normal;
}

/* Action Button ("Назад" / Menu Action Style) */
.portal-action-btn {
    width: 100%;
    background: var(--menu-active-bg);
    border: 2px solid var(--border-dark);
    color: #ffffff;
    font-family: var(--font-portal);
    font-size: 17px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 13px;
    cursor: pointer;
    transition: all 0.12s ease;
    text-align: center;
}

.portal-action-btn:hover {
    background: var(--portal-blue);
    border-color: var(--portal-blue);
}

.portal-action-btn:disabled {
    background: #999;
    border-color: #777;
    cursor: not-allowed;
}

.portal-error-alert {
    margin-top: 10px;
    padding: 8px 12px;
    background: #fdedee;
    border: 1px solid #eb3b5a;
    color: #eb3b5a;
    font-size: 12px;
    font-weight: 700;
    display: none;
}

/* Modal Ticket */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(20, 25, 30, 0.65);
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-pass {
    background: #ffffff;
    border: 3px solid var(--border-dark);
    width: 100%;
    max-width: 440px;
    padding: 24px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);
}

.pass-header-simple {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 2px solid var(--border-dark);
    padding-bottom: 12px;
    margin-bottom: 16px;
}

.pass-header-simple h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
}

.pass-header-simple button {
    background: transparent;
    border: none;
    font-size: 22px;
    cursor: pointer;
    color: var(--text-muted);
}

.ticket-code-highlight {
    background: var(--bg-panel-subtle);
    border: 2px solid var(--border-dark);
    padding: 10px;
    text-align: center;
    font-family: var(--font-mono);
    font-size: 22px;
    font-weight: 700;
    color: var(--portal-blue);
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.ticket-data-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 13px;
    border-bottom: 1px dashed var(--border-light);
    padding-bottom: 4px;
}

.ticket-data-row span:first-child {
    color: var(--text-muted);
    font-weight: 700;
    text-transform: uppercase;
}

.ticket-data-row span:last-child {
    font-weight: 700;
    color: var(--text-primary);
}

.barcode-simple {
    height: 36px;
    background: repeating-linear-gradient(
        90deg,
        #111,
        #111 2px,
        transparent 2px,
        transparent 5px,
        #111 5px,
        #111 8px,
        transparent 8px,
        transparent 9px,
        #111 9px,
        #111 13px
    );
    margin: 16px 0;
}

/* Footer */
.portal-menu-footer {
    background: #ffffff;
    border-top: 2px solid var(--border-dark);
    padding: 18px 0;
    margin-top: auto;
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 700;
    text-transform: uppercase;
}