/* ─── CSS VARIABLES ─────────────────────────────────────────── */
:root {
    --red: #EC0000;
    --red-dark: #990000;
    --red-light: #FBF1EA;
    --bg-warm: #FBF1EA;
    --bg-warm-2: #F5DECF;
    --bg-soft: #F6F6F6;
    --green: #1a7f4b;
    --green-light: #f0faf5;
    --accent-teal: #4DC4CA;
    --ok-bg: #A3E0CE;
    --ok-text: #21634F;
    --ok-border: #57C7A5;
    --err-bg: #FFC3CF;
    --err-text: #A6112F;
    --err-border: #FF708D;
    --gray-50: #f8f9fa;
    --gray-100: #FBF1EA;
    --red-warm: #F0B998;
    --orange-light: #fff7ed;
    --orange-border: #fdba74;
    --gray-200: #E2E2E2;
    --gray-300: #ced4da;
    --gray-400: #B2B2B4;
    --gray-500: #6c757d;
    --gray-600: #767676;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #222222;
    --white: #FFFFFF;
    --radius: 16px;
    --radius-sm: 10px;
    --shadow: 0 20px 60px rgba(0,0,0,0.12), 0 4px 16px rgba(0,0,0,0.08);
}

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

body {
    font-family: 'DM Sans', sans-serif;
    background: var(--bg-warm);
    color: var(--gray-900);
    min-height: 100vh;
}

/* ─── SHARED CLASSES ─────────────────────────────────────────── */
.site-header {
    background: var(--red);
    color: #fff;
    min-height: 76px;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.site-brand { display: flex; align-items: center; gap: 12px; }
.site-brand .logo-brand { height: 32px; display: block; }

.consult-nav {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: auto;
}

.consult-nav-link {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 6px 12px;
    border: 1px solid rgba(255,255,255,.42);
    border-radius: 999px;
    color: #fff;
    text-decoration: none;
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
    transition: background .2s, border-color .2s;
}
.consult-nav-link:hover,
.consult-nav-link:focus-visible { background: rgba(77,196,202,0.25); border-color: var(--accent-teal); color: #fff; }
.consult-nav-link.active { background: #fff; border-color: #fff; color: var(--red); }

.site-header .logout-btn {
    border: 1px solid rgba(255,255,255,.7); border-radius: 999px;
    background: transparent; color: #fff; padding: 8px 16px;
    font: 700 12px 'DM Sans', sans-serif; cursor: pointer;
    transition: background 0.2s;
}
.site-header .logout-btn:hover { background: rgba(255,255,255,0.15); }

.header-actions { display: flex; align-items: center; gap: 8px; }
.logout-form { display: flex; align-items: center; }

.btn-primary {
    padding: 15px;
    background: var(--red);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 700;
    font-family: 'DM Sans', sans-serif;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
    letter-spacing: 0.3px;
    width: 100%;
    display: block;
    text-align: center;
}
.btn-primary:hover { background: var(--red-dark); }
.btn-primary:active { transform: scale(0.98); }

.badge-aprobado {
    background: var(--ok-bg);
    color: var(--ok-text);
    border: 1.5px solid var(--ok-border);
    border-radius: var(--radius-sm);
    padding: 12px 20px;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.badge-no-aprobado {
    background: var(--err-bg);
    color: var(--err-text);
    border: 1.5px solid var(--err-border);
    border-radius: var(--radius-sm);
    padding: 12px 20px;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.card {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.hidden { display: none !important; }

/* ─── MOBILE RESPONSIVE BASE ──────────────────────────────────── */
@media (max-width: 768px) {
    .site-header { padding: 10px 14px; gap: 8px; flex-wrap: wrap; }
    .consult-nav { order: 3; width: 100%; margin-left: 0; }
    .consult-nav-link { min-height: 28px; padding: 5px 10px; font-size: 11px; }
}