/* ══════════════════════════════════════════════════════
   FECME — Portal de Inscripción
   Paleta: Celeste #4FC3F7, Blanco #FFFFFF, Negro #1A1A1A
   ══════════════════════════════════════════════════════ */

:root {
    --color-primary: #4FC3F7;
    --color-primary-dark: #039BE5;
    --color-primary-light: #B3E5FC;
    --color-primary-subtle: #E1F5FE;
    --color-black: #1A1A1A;
    --color-gray-900: #212121;
    --color-gray-700: #616161;
    --color-gray-500: #9E9E9E;
    --color-gray-300: #E0E0E0;
    --color-gray-100: #F5F5F5;
    --color-white: #FFFFFF;
    --color-danger: #EF5350;
    --color-danger-bg: #FFEBEE;
    --color-success: #66BB6A;
    --color-success-bg: #E8F5E9;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.06);
    --shadow-lg: 0 12px 32px rgba(0,0,0,0.1), 0 4px 8px rgba(0,0,0,0.06);

    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --transition: 0.2s ease;
}

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

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

body {
    font-family: var(--font);
    background: var(--color-gray-100);
    color: var(--color-black);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 16px;
    width: 100%;
}

/* ── Header ─────────────────────────────────────────── */

.header {
    background: linear-gradient(135deg, var(--color-black) 0%, #2C2C2C 100%);
    color: var(--color-white);
    padding: 32px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));
}

.header-content {
    position: relative;
    z-index: 1;
}

.logo-area {
    margin-bottom: 16px;
}

.logo-placeholder {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--color-primary);
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 2px;
}

.logo-placeholder svg {
    width: 40px;
    height: 40px;
}

.header-title {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 4px;
}

.header-subtitle {
    font-size: 0.85rem;
    color: var(--color-gray-500);
    font-weight: 400;
    letter-spacing: 0.5px;
}

/* ── Countdown ──────────────────────────────────────── */

.countdown-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--color-primary-subtle);
    border: 1px solid var(--color-primary-light);
    border-radius: var(--radius-md);
    padding: 12px 20px;
    margin-top: 20px;
    animation: fadeSlideDown 0.4s ease;
}

.countdown-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.countdown-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.countdown-label {
    font-size: 0.8rem;
    color: var(--color-gray-700);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

.countdown-timer {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-primary-dark);
}

/* ── Steps indicator ────────────────────────────────── */

.steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin: 24px 0;
    padding: 0 16px;
}

.step {
    display: flex;
    align-items: center;
    gap: 8px;
    opacity: 0.4;
    transition: opacity var(--transition);
}

.step.active {
    opacity: 1;
}

.step.completed {
    opacity: 0.7;
}

.step-number {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--color-gray-300);
    color: var(--color-gray-700);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 600;
    flex-shrink: 0;
    transition: all var(--transition);
}

.step.active .step-number {
    background: var(--color-primary);
    color: var(--color-white);
}

.step.completed .step-number {
    background: var(--color-success);
    color: var(--color-white);
}

.step-label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-gray-700);
    white-space: nowrap;
}

.step-line {
    width: 32px;
    height: 2px;
    background: var(--color-gray-300);
    margin: 0 8px;
    flex-shrink: 0;
}

/* ── Card ───────────────────────────────────────────── */

.card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-300);
    animation: fadeSlideUp 0.35s ease;
}

.card-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 20px;
    letter-spacing: -0.01em;
}

/* ── Forms ──────────────────────────────────────────── */

.form-group {
    margin-bottom: 16px;
    flex: 1;
}

.form-group label,
.form-label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.form-select,
.form-input {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 0.95rem;
    color: var(--color-black);
    background: var(--color-white);
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
    appearance: none;
    -webkit-appearance: none;
}

.form-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239E9E9E' stroke-width='2' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
    cursor: pointer;
}

.form-select:focus,
.form-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(79, 195, 247, 0.15);
}

.form-input::placeholder {
    color: var(--color-gray-500);
}

.form-row {
    display: flex;
    gap: 12px;
}

/* ── Competencia Info ───────────────────────────────── */

.competencia-info {
    background: var(--color-gray-100);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    margin-bottom: 20px;
}

.info-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 0;
}

.info-label {
    font-size: 0.85rem;
    color: var(--color-gray-700);
}

.info-value {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-black);
}

/* ── Turnos Grid ────────────────────────────────────── */

.turnos-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 16px;
}

.turno-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px;
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition);
    background: var(--color-white);
}

.turno-card:hover:not(.turno-full) {
    border-color: var(--color-primary-light);
    background: var(--color-primary-subtle);
}

.turno-card.selected {
    border-color: var(--color-primary);
    background: var(--color-primary-subtle);
    box-shadow: 0 0 0 3px rgba(79, 195, 247, 0.15);
}

.turno-card.turno-full {
    opacity: 0.5;
    cursor: not-allowed;
    background: var(--color-gray-100);
}

.turno-radio {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--color-gray-300);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}

.turno-card.selected .turno-radio {
    border-color: var(--color-primary);
    background: var(--color-primary);
}

.turno-card.selected .turno-radio::after {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-white);
}

.turno-info {
    flex: 1;
}

.turno-hora {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-black);
}

.turno-cupo {
    font-size: 0.82rem;
    color: var(--color-gray-700);
    margin-top: 2px;
}

.turno-badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
    white-space: nowrap;
}

.turno-badge.available {
    background: var(--color-success-bg);
    color: #2E7D32;
}

.turno-badge.limited {
    background: #FFF3E0;
    color: #E65100;
}

.turno-badge.full {
    background: var(--color-danger-bg);
    color: var(--color-danger);
}

/* ── Summary Box ────────────────────────────────────── */

.summary-box {
    background: var(--color-primary-subtle);
    border: 1px solid var(--color-primary-light);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    margin: 20px 0;
}

.summary-box h3 {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-primary-dark);
    margin-bottom: 10px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
    font-size: 0.9rem;
}

.summary-row span:first-child {
    color: var(--color-gray-700);
}

.summary-row span:last-child {
    font-weight: 600;
    color: var(--color-black);
}

/* ── Buttons ────────────────────────────────────────── */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    gap: 8px;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    width: 100%;
    box-shadow: 0 2px 8px rgba(3, 155, 229, 0.25);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(3, 155, 229, 0.35);
}

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.btn-ghost {
    background: transparent;
    color: var(--color-gray-700);
    border: 1.5px solid var(--color-gray-300);
}

.btn-ghost:hover {
    background: var(--color-gray-100);
    border-color: var(--color-gray-500);
}

.btn-danger {
    background: var(--color-danger);
    color: var(--color-white);
}

.btn-danger:hover {
    background: #D32F2F;
}

.btn-group {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

.btn-group .btn-ghost {
    flex-shrink: 0;
}

.btn-group .btn-primary {
    flex: 1;
}

/* ── Success ────────────────────────────────────────── */

.success-container {
    text-align: center;
    padding: 20px 0;
}

.success-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--color-success-bg);
    color: var(--color-success);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 16px;
    animation: scaleIn 0.3s ease;
}

.success-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 8px;
}

.success-text {
    font-size: 0.9rem;
    color: var(--color-gray-700);
    margin-bottom: 20px;
}

.success-details {
    background: var(--color-gray-100);
    border-radius: var(--radius-sm);
    padding: 14px 18px;
    text-align: left;
    font-size: 0.88rem;
    margin-bottom: 24px;
    line-height: 1.8;
}

/* ── Cancel Section ─────────────────────────────────── */

.cancel-section {
    border-top: 3px solid var(--color-gray-300);
    margin-top: 32px;
}

.cancel-text {
    font-size: 0.88rem;
    color: var(--color-gray-700);
    margin-bottom: 16px;
}

.cancel-result {
    margin-top: 16px;
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
}

.cancel-result.found {
    background: var(--color-primary-subtle);
    border: 1px solid var(--color-primary-light);
}

.cancel-result.not-found {
    background: var(--color-danger-bg);
    border: 1px solid #FFCDD2;
    color: var(--color-danger);
}

.cancel-result.success {
    background: var(--color-success-bg);
    border: 1px solid #C8E6C9;
    color: #2E7D32;
}

/* ── Toast ──────────────────────────────────────────── */

.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    padding: 14px 20px;
    border-radius: var(--radius-md);
    font-size: 0.88rem;
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    animation: slideInRight 0.3s ease;
    max-width: 360px;
}

.toast.toast-error {
    background: var(--color-danger);
    color: var(--color-white);
}

.toast.toast-success {
    background: #2E7D32;
    color: var(--color-white);
}

.toast.toast-info {
    background: var(--color-primary-dark);
    color: var(--color-white);
}

/* ── Footer ─────────────────────────────────────────── */

.footer {
    margin-top: auto;
    padding: 24px 0;
    text-align: center;
    font-size: 0.8rem;
    color: var(--color-gray-500);
    border-top: 1px solid var(--color-gray-300);
    background: var(--color-white);
}

/* ── Loading spinner ────────────────────────────────── */

.btn-primary.loading {
    pointer-events: none;
    position: relative;
    color: transparent;
}

.btn-primary.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2.5px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

/* ── Animations ─────────────────────────────────────── */

@keyframes fadeSlideUp {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeSlideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(50px); }
    to   { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
    from { transform: scale(0.5); opacity: 0; }
    to   { transform: scale(1); opacity: 1; }
}

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

/* ── Responsive ─────────────────────────────────────── */

@media (max-width: 600px) {
    .header {
        padding: 24px 0;
    }

    .header-title {
        font-size: 1.2rem;
    }

    .card {
        padding: 20px 16px;
        border-radius: var(--radius-md);
    }

    .form-row {
        flex-direction: column;
        gap: 0;
    }

    .steps {
        padding: 0 4px;
    }

    .step-label {
        font-size: 0.7rem;
    }

    .step-line {
        width: 20px;
        margin: 0 4px;
    }

    .btn-group {
        flex-direction: column-reverse;
    }

    .btn-group .btn-ghost {
        width: 100%;
    }

    .toast-container {
        left: 16px;
        right: 16px;
    }

    .toast {
        max-width: 100%;
    }
}

@media (min-width: 768px) {
    .header {
        padding: 48px 0;
    }

    .header-title {
        font-size: 1.8rem;
    }

    .card {
        padding: 32px;
    }
}