:root {
    --navy: #02122b;
    --navy-mid: #052659;
    --gold: #d4af37;
    --gold-deep: #aa8529;
    --gold-soft: #f3e5ab;
    --text: #f4f6f8;
    --muted: #9aa8bc;
    --line: rgba(212, 175, 55, 0.28);
    --font-display: 'Cinzel', serif;
    --font-body: 'Inter', sans-serif;

    /* Aliases for login / admin / scanner pages */
    --blue-dark: var(--navy);
    --blue-primary: var(--navy-mid);
    --gold-primary: var(--gold);
    --gold-secondary: var(--gold-deep);
    --gold-light: var(--gold-soft);
    --font-heading: var(--font-display);
}

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

html {
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    background: var(--navy-mid);
    color: var(--text);
    min-height: 100vh;
    min-height: 100dvh;
    overflow-x: hidden;
}

/* ——— Layout ——— */
.page {
    display: grid;
    min-height: 100vh;
    min-height: 100dvh;
    overflow-x: hidden;
    overflow-y: auto;
    background: var(--navy-mid);
    -webkit-overflow-scrolling: touch;
}

.page-centered {
    grid-template-columns: 1fr;
    align-content: center;
    justify-items: center;
    padding: clamp(1.25rem, 4vh, 2.5rem) 1.25rem;
}

/* ——— Centered panel (no image) ——— */
.panel {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 1.25rem;
    width: 100%;
    animation: fadeIn 0.7s ease both;
}

.panel-centered {
    max-width: 520px;
    padding: 0;
}

.intro {
    flex-shrink: 0;
}

.intro-centered {
    text-align: center;
    padding: 0 0.25rem;
}

.eyebrow {
    font-family: var(--font-display);
    font-size: 0.8rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--gold-soft);
    margin-bottom: 0.55rem;
}

.brand {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(1.85rem, 5vw, 2.85rem);
    line-height: 1.2;
    letter-spacing: 0.02em;
    color: transparent;
    background: linear-gradient(180deg, #fff 8%, var(--gold) 55%, var(--gold-deep) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    margin-bottom: 0.45rem;
    padding: 0.1rem 0.15rem;
    overflow: visible;
}

.tagline {
    font-family: var(--font-display);
    font-size: 0.95rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: rgba(243, 229, 171, 0.88);
    margin-bottom: 0.75rem;
}

.meta {
    font-size: 0.9rem;
    color: var(--muted);
    letter-spacing: 0.03em;
    line-height: 1.45;
    padding-top: 0.75rem;
    border-top: 1px solid var(--line);
    display: inline-block;
    max-width: 100%;
}

.register {
    width: 100%;
    flex-shrink: 0;
    padding: 1.35rem 1.25rem 1.4rem;
    background: rgba(2, 18, 43, 0.28);
    border: 1px solid var(--line);
    border-radius: 12px;
}

.register-title {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--gold-soft);
    margin-bottom: 0.3rem;
}

.register-hint {
    font-size: 0.9rem;
    color: var(--muted);
    margin-bottom: 1.1rem;
    line-height: 1.4;
}

.field {
    margin-bottom: 0.95rem;
}

.field label {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 0.85rem;
    letter-spacing: 0.04em;
    color: var(--gold-soft);
}

.field input {
    width: 100%;
    padding: 0.85rem 0.95rem;
    background: rgba(2, 18, 43, 0.35);
    border: 1px solid rgba(212, 175, 55, 0.35);
    border-radius: 8px;
    color: #fff;
    font-family: var(--font-body);
    font-size: 16px;
    transition: border-color 0.2s ease;
    -webkit-appearance: none;
    appearance: none;
}

.field input:focus {
    outline: none;
    border-color: var(--gold);
}

.field input::placeholder {
    color: rgba(148, 163, 184, 0.65);
}

.phone-row {
    display: flex;
    align-items: stretch;
}

.dial {
    display: flex;
    align-items: center;
    padding: 0 0.95rem;
    background: rgba(212, 175, 55, 0.12);
    border: 1px solid rgba(212, 175, 55, 0.35);
    border-right: none;
    border-radius: 8px 0 0 8px;
    color: var(--gold-soft);
    font-weight: 600;
    font-size: 0.95rem;
}

.phone-row input {
    border-radius: 0 8px 8px 0;
}

.foot {
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.45);
    flex-shrink: 0;
    text-align: center;
    padding-bottom: 0.25rem;
}

.btn-primary {
    width: 100%;
    margin-top: 0.35rem;
    padding: 0.95rem 1rem;
    min-height: 48px;
    border: none;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--gold-deep), var(--gold), var(--gold-deep));
    color: var(--navy);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 8px 22px rgba(212, 175, 55, 0.3);
}

.btn-primary:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.btn-secondary {
    width: 100%;
    padding: 0.95rem 1rem;
    min-height: 48px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    cursor: pointer;
}

/* ——— Feedback ——— */
.loader {
    border: 3px solid rgba(2, 18, 43, 0.25);
    border-top-color: var(--navy);
    border-radius: 50%;
    width: 22px;
    height: 22px;
    animation: spin 0.8s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.message-box {
    display: none;
    margin-top: 0.85rem;
    padding: 0.75rem;
    border-radius: 8px;
    text-align: center;
    font-size: 0.9rem;
}

.message-box.error {
    display: block;
    background: rgba(239, 68, 68, 0.12);
    border: 1px solid rgba(239, 68, 68, 0.45);
    color: #f87171;
}

.message-box.success {
    display: block;
    background: rgba(34, 197, 94, 0.12);
    border: 1px solid rgba(34, 197, 94, 0.45);
    color: #4ade80;
}

/* ——— Modal / ticket (unchanged behavior) ——— */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: max(1rem, env(safe-area-inset-top)) max(1rem, env(safe-area-inset-right)) max(1rem, env(safe-area-inset-bottom)) max(1rem, env(safe-area-inset-left));
    background: rgba(2, 18, 43, 0.85);
    backdrop-filter: blur(6px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    animation: fadeIn 0.3s ease;
}

.modal-content {
    width: 100%;
    max-width: 480px;
    max-height: calc(100dvh - 2rem);
    margin: auto;
    padding: 1.5rem;
    overflow-y: auto;
    text-align: center;
    background: rgba(5, 38, 89, 0.96);
    border: 1px solid var(--gold);
    border-radius: 14px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.55);
    animation: scaleUp 0.3s ease;
}

.modal-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--gold-soft);
    margin-bottom: 0.5rem;
}

.modal-message {
    color: #e2e8f0;
    font-size: 0.9rem;
    line-height: 1.45;
    margin-bottom: 1rem;
}

.modal-actions {
    display: flex;
    gap: 0.65rem;
    margin-top: 1.15rem;
}

.modal-actions .btn-primary,
.modal-actions .btn-secondary {
    margin-top: 0;
}

.digital-ticket-img {
    position: relative;
    width: 100%;
    max-width: 340px;
    margin: 0.75rem auto;
    border-radius: 8px;
    overflow: hidden;
    background: #000;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.45);
}

.ticket-bg {
    width: 100%;
    display: block;
}

.ticket-overlay {
    position: absolute;
    inset: 0;
}

.overlay-qr {
    position: absolute;
    bottom: 15px;
    right: 5px;
    width: 55px;
    height: 55px;
    padding: 2px;
    background: #fff;
    border-radius: 4px;
}

.overlay-qr img {
    width: 100%;
    height: 100%;
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from { opacity: 0; transform: translateX(18px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes scaleUp {
    from { opacity: 0; transform: scale(0.94); }
    to { opacity: 1; transform: scale(1); }
}

/* ——— Tablet / Phone ——— */
@media (max-width: 960px) {
    .page-centered {
        padding: 1.25rem 1rem 1.5rem;
        align-content: start;
    }

    .panel-centered {
        max-width: 100%;
    }

    .brand {
        font-size: clamp(1.7rem, 6.5vw, 2.3rem);
    }

    .tagline {
        letter-spacing: 0.12em;
        font-size: 0.85rem;
    }

    .meta {
        font-size: 0.82rem;
    }

    .register {
        padding: 1.2rem 1.05rem;
    }

    .foot {
        padding-bottom: max(0.5rem, env(safe-area-inset-bottom));
    }
}

@media (max-width: 600px) {
    .page-centered {
        padding: 1.1rem 0.9rem 1.35rem;
    }

    .panel {
        gap: 1rem;
    }

    .eyebrow {
        font-size: 0.68rem;
        letter-spacing: 0.14em;
        margin-bottom: 0.4rem;
    }

    .brand {
        font-size: clamp(1.5rem, 7vw, 1.9rem);
        margin-bottom: 0.35rem;
        letter-spacing: 0.01em;
    }

    .tagline {
        font-size: 0.76rem;
        letter-spacing: 0.1em;
        margin-bottom: 0.5rem;
    }

    .meta {
        font-size: 0.78rem;
        padding-top: 0.55rem;
        line-height: 1.5;
    }

    .register {
        padding: 1.1rem 0.95rem;
    }

    .register-title {
        font-size: 1.1rem;
    }

    .register-hint {
        margin-bottom: 0.95rem;
    }

    .field {
        margin-bottom: 0.85rem;
    }

    .field input,
    .dial {
        padding: 0.8rem 0.9rem;
    }

    .btn-primary {
        padding: 0.85rem 1rem;
        min-height: 46px;
    }

    .modal-actions {
        flex-direction: column;
    }

    .overlay-qr {
        width: 48px;
        height: 48px;
        bottom: 12px;
        right: 4px;
    }
}

@media (max-width: 380px) {
    .brand {
        font-size: 1.4rem;
    }

    .meta {
        font-size: 0.72rem;
    }

    .register {
        padding: 1rem 0.85rem;
    }
}

/* Short screens: keep content readable without clipping */
@media (max-height: 740px) {
    .page-centered {
        align-content: start;
        padding-top: 1rem;
        padding-bottom: 1.25rem;
    }

    .panel {
        gap: 0.9rem;
    }

    .brand {
        font-size: clamp(1.55rem, 4.5vh, 2.2rem);
    }

    .register {
        padding: 1.1rem 1rem;
    }

    .field {
        margin-bottom: 0.75rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .panel,
    .modal-overlay,
    .modal-content {
        animation: none;
    }
}

/* ——— Shared styles (login / admin / scanner) ——— */
.background-overlay {
    position: fixed;
    inset: 0;
    background: radial-gradient(circle at center, var(--navy-mid) 0%, var(--navy) 80%);
    z-index: -1;
}

.container {
    max-width: 800px;
    width: 100%;
    margin: 0 auto;
    padding: 2rem 1.25rem;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.glass-panel {
    background: rgba(5, 38, 89, 0.4);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--line);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.form-container {
    width: 100%;
    max-width: 420px;
    padding: 2rem;
}

.form-container h3 {
    font-family: var(--font-display);
    text-align: center;
    color: var(--gold-soft);
    font-size: 1.4rem;
    margin-bottom: 1.25rem;
}

.input-group {
    margin-bottom: 1.15rem;
}

.input-group label {
    display: block;
    margin-bottom: 0.4rem;
    color: var(--gold-soft);
    font-size: 0.85rem;
}

.input-group input {
    width: 100%;
    padding: 0.85rem 0.95rem;
    background: rgba(0, 0, 0, 0.28);
    border: 1px solid rgba(212, 175, 55, 0.35);
    border-radius: 8px;
    color: #fff;
    font-family: var(--font-body);
    font-size: 16px;
    -webkit-appearance: none;
    appearance: none;
}

.input-group input:focus {
    outline: none;
    border-color: var(--gold);
}

.gold-btn {
    display: inline-block;
    width: 100%;
    padding: 0.95rem 1rem;
    margin-top: 0.35rem;
    min-height: 48px;
    border: none;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--gold-deep), var(--gold), var(--gold-deep));
    color: var(--navy);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
}

.gold-btn.download-btn {
    width: auto;
}

@media (max-width: 600px) {
    .container {
        padding: 1rem 0.85rem;
        justify-content: flex-start;
        padding-top: 1.5rem;
        padding-bottom: max(1.5rem, env(safe-area-inset-bottom));
    }

    .form-container {
        max-width: 100%;
        padding: 1.35rem 1.1rem;
        border-radius: 12px;
    }

    .form-container h3 {
        font-size: 1.25rem;
        margin-bottom: 1rem;
    }

    .input-group {
        margin-bottom: 1rem;
    }

    .gold-btn {
        font-size: 0.9rem;
        min-height: 46px;
    }
}