/* Song Requests Microsite - Design Tokens */
/* Matching Song Overlays Pro Marketing Site */
/* Color Scheme: Yellow (#E8D639), Purple (#6B4C9A), Black */

:root {
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Colors - Matching Marketing Site */
    --color-primary: #E8D639;
    --color-primary-dark: #D4C230;
    --color-secondary: #6B4C9A;
    --color-secondary-dark: #5A3F82;
    --color-dark: #1a1a2e;
    --color-darker: #0f0f1a;
    --color-text: #e0e0e0;
    --color-text-muted: #a0a0a0;
    --color-text-subtle: #6a6a6a;
    --color-white: #ffffff;
    --color-card-bg: rgba(30, 30, 50, 0.6);
    --color-card-border: rgba(255, 255, 255, 0.1);

    /* Status Colors */
    --color-success: #22c55e;
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    --color-info: #3b82f6;

    /* Gradients */
    --gradient-hero: linear-gradient(135deg, #1a1a2e 0%, #2d1b4e 50%, #1a1a2e 100%);
    --gradient-accent: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);

    /* Shadows */
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 30px rgba(232, 214, 57, 0.2);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.3), 0 4px 6px -4px rgb(0 0 0 / 0.2);

    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 12px;
    --radius-xl: 20px;
    --radius-full: 9999px;

    /* Transitions */
    --transition: all 0.3s ease;
    --transition-fast: 150ms ease;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background: var(--color-darker);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    min-height: 100dvh;
}

/* Container */
.container {
    max-width: 28rem;
    margin: 0 auto;
    padding: var(--spacing-4);
    padding-bottom: var(--spacing-12);
}

/* Header */
.header {
    text-align: center;
    margin-bottom: var(--spacing-8);
    padding-top: var(--spacing-8);
}

.header__logo {
    width: 5rem;
    height: 5rem;
    margin: 0 auto var(--spacing-4);
    background: var(--gradient-accent);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: var(--shadow-glow);
}

.header__logo img {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-lg);
}

.header__title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-2);
}

.header__subtitle {
    color: var(--color-text-muted);
    font-size: 1rem;
}

.header__dj {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    margin-top: var(--spacing-4);
    padding: var(--spacing-2) var(--spacing-5);
    background: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    color: var(--color-white);
}

.header__dj-dot {
    width: 0.5rem;
    height: 0.5rem;
    background: var(--color-success);
    border-radius: var(--radius-full);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Card */
.card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-6);
    margin-bottom: var(--spacing-4);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.card:hover {
    border-color: rgba(232, 214, 57, 0.3);
}

.card__title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--spacing-4);
}

/* Form Elements */
.form-group {
    margin-bottom: var(--spacing-4);
}

.form-group:last-child {
    margin-bottom: 0;
}

.label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--spacing-2);
    color: var(--color-white);
}

.label--optional::after {
    content: ' (optional)';
    color: var(--color-text-subtle);
    font-weight: 400;
}

.input {
    width: 100%;
    padding: var(--spacing-3) var(--spacing-4);
    background: var(--color-darker);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-lg);
    color: var(--color-text);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

.input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(232, 214, 57, 0.15);
}

.input::placeholder {
    color: var(--color-text-subtle);
}

.input--error {
    border-color: var(--color-error);
}

.textarea {
    resize: vertical;
    min-height: 5rem;
}

.char-count {
    text-align: right;
    font-size: 0.75rem;
    color: var(--color-text-subtle);
    margin-top: var(--spacing-1);
}

.char-count--warning {
    color: var(--color-warning);
}

.char-count--error {
    color: var(--color-error);
}

/* Checkbox */
.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    cursor: pointer;
}

.checkbox {
    flex-shrink: 0;
    width: 1.25rem;
    height: 1.25rem;
    margin-top: 0.125rem;
    appearance: none;
    background: var(--color-darker);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.checkbox:checked {
    background: var(--color-primary);
    border-color: var(--color-primary);
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='%231a1a2e' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M12.207 4.793a1 1 0 010 1.414l-5 5a1 1 0 01-1.414 0l-2-2a1 1 0 011.414-1.414L6.5 9.086l4.293-4.293a1 1 0 011.414 0z'/%3E%3C/svg%3E");
    background-size: 100%;
    background-position: center;
    background-repeat: no-repeat;
}

.checkbox:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(232, 214, 57, 0.15);
}

.checkbox-label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.4;
}

/* Button */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    width: 100%;
    padding: var(--spacing-3) var(--spacing-6);
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.btn--primary {
    background: var(--color-primary);
    color: var(--color-dark);
}

.btn--primary:hover:not(:disabled) {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn--primary:active:not(:disabled) {
    transform: translateY(0);
}

.btn--secondary {
    background: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-card-border);
}

.btn--secondary:hover:not(:disabled) {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn--loading .btn__text {
    opacity: 0;
}

.btn__spinner {
    position: absolute;
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid rgba(26, 26, 46, 0.3);
    border-top-color: var(--color-dark);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Error Message */
.error-message {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-4);
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--radius-lg);
    color: var(--color-error);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-4);
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: var(--spacing-4);
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
    pointer-events: none;
    width: calc(100% - var(--spacing-8));
    max-width: 24rem;
}

.toast {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    padding: var(--spacing-4);
    background: var(--color-dark);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    pointer-events: auto;
    animation: toast-in 0.3s ease, toast-out 0.3s ease 4.7s forwards;
}

@keyframes toast-in {
    from {
        opacity: 0;
        transform: translateY(1rem);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes toast-out {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(1rem);
    }
}

.toast__icon {
    flex-shrink: 0;
    width: 1.75rem;
    height: 1.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
}

.toast--success .toast__icon {
    background: rgba(34, 197, 94, 0.15);
    color: var(--color-success);
}

.toast--info .toast__icon {
    background: rgba(232, 214, 57, 0.15);
    color: var(--color-primary);
}

.toast--warning .toast__icon {
    background: rgba(245, 158, 11, 0.15);
    color: var(--color-warning);
}

.toast--error .toast__icon {
    background: rgba(239, 68, 68, 0.15);
    color: var(--color-error);
}

.toast__content {
    flex: 1;
}

.toast__title {
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--spacing-1);
}

.toast__message {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* My Requests Section */
.my-requests {
    margin-top: var(--spacing-6);
}

.my-requests__title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.request-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-4);
    background: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-2);
    transition: var(--transition);
}

.request-item:hover {
    border-color: rgba(232, 214, 57, 0.2);
}

.request-item__info {
    flex: 1;
    min-width: 0;
}

.request-item__song {
    font-weight: 600;
    color: var(--color-white);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.request-item__artist {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.request-item__status {
    flex-shrink: 0;
    padding: var(--spacing-1) var(--spacing-3);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: capitalize;
}

.request-item__status--received {
    background: rgba(59, 130, 246, 0.15);
    color: var(--color-info);
}

.request-item__status--accepted,
.request-item__status--queued {
    background: rgba(34, 197, 94, 0.15);
    color: var(--color-success);
}

.request-item__status--considering,
.request-item__status--maybe_later {
    background: rgba(245, 158, 11, 0.15);
    color: var(--color-warning);
}

.request-item__status--played {
    background: rgba(107, 76, 154, 0.2);
    color: var(--color-secondary);
}

.request-item__status--already_played,
.request-item__status--not_a_fit_tonight {
    background: rgba(107, 114, 128, 0.15);
    color: var(--color-text-muted);
}

/* Event Info */
.event-info {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-4);
    margin-top: var(--spacing-4);
    padding-top: var(--spacing-4);
    border-top: 1px solid var(--color-card-border);
}

.event-info__item {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.event-info__icon {
    color: var(--color-primary);
    opacity: 0.8;
}

/* Social Links */
.social-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-3);
    margin-top: var(--spacing-6);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    background: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-full);
    color: var(--color-text-muted);
    text-decoration: none;
    transition: var(--transition);
}

.social-link:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
}

/* Tip Button */
.tip-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
    background: var(--gradient-accent);
    border: none;
    border-radius: var(--radius-full);
    color: var(--color-dark);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    margin: var(--spacing-4) auto 0;
}

.tip-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

/* Paused State */
.paused-notice {
    text-align: center;
    padding: var(--spacing-8);
    background: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-xl);
}

.paused-notice__icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-4);
    color: var(--color-warning);
}

.paused-notice__title {
    font-weight: 700;
    color: var(--color-white);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-2);
}

.paused-notice__text {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* Not Found State */
.not-found {
    text-align: center;
    padding: var(--spacing-12) var(--spacing-4);
}

.not-found__icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-4);
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.not-found__title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-2);
}

.not-found__text {
    color: var(--color-text-muted);
}

/* Footer */
.footer {
    text-align: center;
    padding: var(--spacing-6) var(--spacing-4);
    color: var(--color-text-subtle);
    font-size: 0.75rem;
    border-top: 1px solid var(--color-card-border);
    margin-top: var(--spacing-8);
}

.footer a {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: var(--transition);
}

.footer a:hover {
    color: var(--color-primary);
}

.footer__brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-2);
    font-weight: 600;
    color: var(--color-white);
}

.footer__brand img {
    width: 24px;
    height: 24px;
    border-radius: 6px;
}

/* Turnstile Widget */
.cf-turnstile {
    margin: var(--spacing-4) 0;
}

/* Responsive */
@media (max-width: 480px) {
    .container {
        padding: var(--spacing-3);
    }

    .card {
        padding: var(--spacing-4);
    }

    .header {
        padding-top: var(--spacing-6);
    }

    .header__logo {
        width: 4rem;
        height: 4rem;
    }

    .header__title {
        font-size: 1.5rem;
    }
}

/* Loading Skeleton */
.skeleton {
    background: linear-gradient(90deg, var(--color-card-bg) 25%, rgba(45, 27, 78, 0.6) 50%, var(--color-card-bg) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s ease-in-out infinite;
    border-radius: var(--radius-sm);
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.skeleton--text {
    height: 1rem;
    width: 60%;
}

.skeleton--title {
    height: 1.5rem;
    width: 80%;
    margin-bottom: var(--spacing-2);
}

.skeleton--input {
    height: 2.75rem;
    width: 100%;
}

/* Badge */
.badge {
    display: inline-block;
    padding: var(--spacing-1) var(--spacing-3);
    background: rgba(232, 214, 57, 0.15);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-full);
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}