/* assets/style.css */

/* ==========================================================================
   1. SYSTEM-VARIABLEN & STANDARDWERTE (FALLBACKS)
   ========================================================================== */
:root {
    /* Typografie & Schriftgrößen */
    --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-xs: 11px;
    --font-sm: 12px;
    --font-base: 14px;
    --font-md: 16px;
    --font-lg: 18px;
    --font-xl: 22px;
    --font-2xl: 28px;

    /* Grundfarben & Flächen */
    --primary: #1f4e78;
    --primary-hover: #163a59;
    --secondary: #059669;
    --secondary-hover: #047857;
    --border: #cbd5e1;
    --bg-box: #ffffff;
    --bg-page: #f8fafc;
    --text: #1e293b;
    --text-muted: #64748b;

    /* Buttons (Hintergrund & Text) */
    --btn-primary-bg: var(--primary);
    --btn-primary-text: #ffffff;
    --btn-secondary-bg: var(--secondary);
    --btn-secondary-text: #ffffff;
    --btn-light-bg: #f1f5f9;
    --btn-light-text: #334155;
    --btn-danger-bg: #dc2626;
    --btn-danger-text: #ffffff;

    /* Formen & Schatten */
    --border-radius: 6px;
    --box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);

    /* Helfer-Ampelsystem */
    --status-full: #16a34a;
    --status-full-bg: #f0fdf4;
    --status-partial: #ea580c;
    --status-partial-bg: #fff7ed;
    --status-empty: #dc2626;
    --status-empty-bg: #fef2f2;
}

/* ==========================================================================
   2. GRUNDGERÜST, TYPOGRAFIE & STICKY FOOTER
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
}

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-main);
    font-size: var(--font-base);
    color: var(--text);
    background-color: var(--bg-page);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;

    /* Sticky Footer mit Flexbox */
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Hauptinhaltsbereich dehnt sich flexibel aus */
.portal-wrapper {
    flex: 1 0 auto;
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 15px 30px 15px;
}

/* Footer bleibt am unteren Rand fixiert bei kurzen Seiten */
.site-footer {
    flex-shrink: 0;
    width: 100%;
    margin-top: auto;
}

/* Überschriften */
h1, h2, h3, h4, h5, h6 {
    color: var(--primary);
    font-weight: 700;
    line-height: 1.25;
    margin: 0 0 8px 0;
}

h1 { font-size: var(--font-2xl); }
h2 { font-size: var(--font-xl); }
h3 { font-size: var(--font-lg); }
h4 { font-size: var(--font-md); }
h5 { font-size: var(--font-base); }
h6 { font-size: var(--font-sm); }

p {
    margin: 0 0 12px 0;
    color: var(--text);
}

.text-muted {
    color: var(--text-muted) !important;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: opacity 0.15s ease;
}

a:hover {
    opacity: 0.85;
}

/* ==========================================================================
   3. KARTEN & CONTAINER (PORTAL-BOXEN)
   ========================================================================== */
.portal-card {
    background-color: var(--bg-box);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: var(--box-shadow);
}

.portal-card-header {
    border-bottom: 2px solid var(--border);
    padding-bottom: 12px;
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.portal-card-header h2 {
    margin: 0;
    font-size: var(--font-xl);
}

.portal-card-header p {
    margin: 4px 0 0 0;
    font-size: var(--font-sm);
    color: var(--text-muted);
}

.portal-info-box {
    background-color: #f8fafc;
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    padding: 16px 20px;
    margin-bottom: 20px;
}

/* ==========================================================================
   4. BUTTONS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: var(--border-radius);
    font-family: var(--font-main);
    font-size: var(--font-sm);
    font-weight: 600;
    text-decoration: none;
    border: 1px solid transparent;
    cursor: pointer;
    line-height: 1.25;
    transition: background-color 0.15s ease, border-color 0.15s ease, opacity 0.15s ease;
}

.btn:active {
    opacity: 0.9;
}

/* Primär */
.btn-primary {
    background-color: var(--btn-primary-bg) !important;
    color: var(--btn-primary-text) !important;
    border-color: var(--btn-primary-bg) !important;
}
.btn-primary:hover {
    filter: brightness(0.92);
}

/* Sekundär */
.btn-secondary {
    background-color: var(--btn-secondary-bg) !important;
    color: var(--btn-secondary-text) !important;
    border-color: var(--btn-secondary-bg) !important;
}
.btn-secondary:hover {
    filter: brightness(0.92);
}

/* Neutral / Light */
.btn-light {
    background-color: var(--btn-light-bg) !important;
    color: var(--btn-light-text) !important;
    border-color: var(--border) !important;
}
.btn-light:hover {
    filter: brightness(0.94);
}

/* Danger / Logout */
.btn-danger {
    background-color: var(--btn-danger-bg) !important;
    color: var(--btn-danger-text) !important;
    border-color: var(--btn-danger-bg) !important;
}
.btn-danger:hover {
    filter: brightness(0.90);
}

.btn-sm {
    padding: 5px 10px;
    font-size: var(--font-xs);
}

.btn-lg {
    padding: 10px 22px;
    font-size: var(--font-base);
}

/* ==========================================================================
   5. TABS & NAVIGATION
   ========================================================================== */
.portal-tabs {
    display: flex;
    gap: 8px;
    border-bottom: 2px solid var(--border);
    margin-bottom: 24px;
    overflow-x: auto;
    padding-bottom: 4px;
}

.portal-tab {
    text-decoration: none;
    padding: 10px 18px;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    font-size: var(--font-sm);
    font-weight: 600;
    white-space: nowrap;
    background-color: #f1f5f9;
    color: var(--text-muted) !important;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.portal-tab:hover {
    background-color: #e2e8f0;
}

.portal-tab.is-active {
    background-color: var(--primary) !important;
    color: #ffffff !important;
}

/* ==========================================================================
   6. SCHICHTEN & AMPEL-SYSTEM (DIENSTE)
   ========================================================================== */
.schicht-card {
    border-radius: var(--border-radius);
    padding: 14px 18px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    transition: transform 0.1s ease;
}

/* Schicht: Voll besetzt */
.schicht-card.is-full {
    border: 2px solid var(--status-full);
    background-color: var(--status-full-bg);
}

/* Schicht: Teilweise besetzt */
.schicht-card.is-partial {
    border: 2px solid var(--status-partial);
    background-color: var(--status-partial-bg);
}

/* Schicht: Komplett frei */
.schicht-card.is-empty {
    border: 2px solid var(--status-empty);
    background-color: var(--status-empty-bg);
}

/* DSGVO-Badges für Helferplätze */
.badge-slot {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    border-radius: calc(var(--border-radius) - 2px);
    font-size: var(--font-xs);
    font-weight: 700;
}

.badge-slot-full {
    background-color: var(--status-full);
    color: #ffffff;
}

.badge-slot-free {
    background-color: var(--status-empty);
    color: #ffffff;
}

/* ==========================================================================
   7. FORMULARE & EINGABEFELDER
   ========================================================================== */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 14px;
}

.form-label {
    font-size: var(--font-sm);
    font-weight: 700;
    color: var(--text);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    font-size: var(--font-sm);
    color: var(--text);
    background-color: #ffffff;
    font-family: inherit;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(31, 78, 120, 0.15);
}

.form-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.form-grid-3 {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 15px;
}

@media (max-width: 640px) {
    .form-grid-2,
    .form-grid-3 {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   8. MODALE & POPUPS
   ========================================================================== */
.portal-modal-backdrop {
    position: fixed;
    inset: 0;
    background-color: rgba(15, 23, 42, 0.65);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
    backdrop-filter: blur(3px);
}

.portal-modal-box {
    background-color: var(--bg-box);
    width: 480px;
    max-width: 100%;
    padding: 24px;
    border-radius: var(--border-radius);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border);
}

/* ==========================================================================
   9. FEEDBACK & ALERTS
   ========================================================================== */
.alert {
    padding: 12px 16px;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    font-size: var(--font-sm);
    font-weight: 600;
}

.alert-success {
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid #10b981;
}

.alert-danger {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #f87171;
}
/* ==========================================================================
   10. HEADER COUNTDOWN & EYECATCHER (ERWEITERUNG)
   ========================================================================== */
.header-countdown-wrapper {
    position: absolute;
    z-index: 3;
    width: auto;
    box-sizing: border-box;
}

.header-countdown-box {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(6px);
    padding: 10px 18px;
    border-radius: var(--border-radius);
    position: relative;
    transform-origin: center center;
}

.cd-title {
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.cd-timer-grid {
    display: flex;
    gap: 10px;
    font-family: monospace;
    font-size: 17px;
    font-weight: 800;
    text-shadow: 0 2px 4px rgba(0,0,0,0.6);
}

.cd-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.cd-num {
    background: rgba(0, 0, 0, 0.5);
    padding: 3px 6px;
    border-radius: 4px;
    min-width: 28px;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.2);
}

.cd-label {
    font-size: 9px;
    font-family: var(--font-main);
    text-transform: uppercase;
    margin-top: 2px;
    opacity: 0.85;
}