/* ==============================
   FRICKISTAN PASS SYSTEM
   Admin.ch inspired Design
   ============================== */

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

:root {
    --color-primary: #003b6b;
    --color-primary-dark: #00204b;
    --color-accent: #d2691e;
    --color-success: #2e7d32;
    --color-danger: #c92a2a;
    --color-warning: #f57c00;
    --color-light-bg: #f5f5f5;
    --color-white: #ffffff;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-border: #dddddd;
    --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 8px rgba(0,0,0,0.15);
    --shadow-lg: 0 8px 16px rgba(0,0,0,0.2);
}

html, body {
    width: 100%;
    height: 100%;
}

body {
    font-family: var(--font-main);
    color: var(--color-text);
    background-color: var(--color-light-bg);
    line-height: 1.6;
}

/* ==============================
   HEADER & NAVIGATION
   ============================== */

.header {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
    padding: 20px 0;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-section h1 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 5px;
    letter-spacing: 2px;
}

.logo-section p {
    font-size: 12px;
    opacity: 0.9;
    font-weight: 500;
}

.nav-button {
    background-color: var(--color-accent);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.3s;
}

.nav-button:hover {
    background-color: #a82108;
}

/* ==============================
   MAIN CONTAINER & TABS
   ============================== */

.main-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 30px 20px;
}

.tabs-nav {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
    flex-wrap: wrap;
    border-bottom: 2px solid var(--color-border);
    padding-bottom: 0;
}

.tab-button {
    padding: 15px 25px;
    background-color: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--color-text-light);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    margin-bottom: -2px;
}

.tab-button:hover {
    color: var(--color-primary);
}

.tab-button.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.tab-content {
    display: none;
    animation: fadeIn 0.3s;
}

.tab-content.active {
    display: block;
}

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

.tab-inner {
    background-color: var(--color-white);
    border-radius: 8px;
    padding: 40px;
    box-shadow: var(--shadow-sm);
}

.tab-inner h2 {
    color: var(--color-primary);
    font-size: 28px;
    margin-bottom: 10px;
}

.subtitle {
    color: var(--color-text-light);
    font-size: 16px;
    margin-bottom: 30px;
}

/* ==============================
   SCAN TAB
   ============================== */

.scan-container {
    margin: 40px 0;
}

.scan-box {
    background-color: rgba(0, 59, 107, 0.05);
    border: 2px solid var(--color-primary);
    border-radius: 8px;
    padding: 30px;
    text-align: center;
}

.scan-input {
    width: 100%;
    max-width: 500px;
    padding: 15px 20px;
    font-size: 24px;
    font-weight: 600;
    border: 2px solid var(--color-primary);
    border-radius: 8px;
    text-align: center;
    letter-spacing: 2px;
    transition: all 0.3s;
}

.scan-input:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 59, 107, 0.2);
}

.input-hint {
    margin-top: 15px;
    color: var(--color-text-light);
    font-size: 14px;
    font-style: italic;
}

.last-scan {
    margin-top: 40px;
    background-color: rgba(46, 125, 50, 0.05);
    border-left: 4px solid var(--color-success);
    padding: 20px;
    border-radius: 4px;
}

.last-scan h3 {
    color: var(--color-success);
    margin-bottom: 15px;
}

.scan-detail p {
    margin: 8px 0;
    font-size: 15px;
}

.scan-detail strong {
    color: var(--color-primary);
}

/* ==============================
   ERFASSEN TAB (FORM & PASS)
   ============================== */

.erfassen-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 30px;
}

@media (max-width: 1024px) {
    .erfassen-grid {
        grid-template-columns: 1fr;
    }
}

.erfassen-form {
    display: flex;
    flex-direction: column;
}

.form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-primary);
    font-size: 15px;
}

.form-input,
.form-input select {
    padding: 12px 15px;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-size: 15px;
    font-family: var(--font-main);
    transition: all 0.3s;
}

.form-input:focus,
.form-input select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 59, 107, 0.1);
}

/* PASS CARD */

.pass-preview-container {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.pass-card {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
    border-radius: 12px;
    padding: 30px;
    box-shadow: var(--shadow-lg);
    text-align: center;
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border: 2px solid var(--color-accent);
    aspect-ratio: 3/4;
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform 0.3s;
}

.pass-card:hover {
    transform: perspective(1000px) rotateY(0deg) scale(1.02);
}

.pass-header {
    border-bottom: 2px solid rgba(255,255,255,0.3);
    padding-bottom: 15px;
    margin-bottom: 15px;
}

.pass-header h3 {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 5px;
}

.pass-header p {
    font-size: 12px;
    opacity: 0.9;
}

.pass-barcode-section {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 15px 0;
}

.pass-barcode-section svg {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

.pass-info {
    margin: 15px 0;
}

.barcode-number {
    font-family: 'Courier New', monospace;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 8px;
}

.pass-name {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 5px;
}

.pass-class {
    font-size: 13px;
    opacity: 0.9;
}

.pass-footer {
    border-top: 2px solid rgba(255,255,255,0.3);
    padding-top: 10px;
    font-size: 12px;
}

/* ==============================
   BUTTONS
   ============================== */

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 4px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--color-border);
    color: var(--color-text);
}

.btn-secondary:hover {
    background-color: #cccccc;
}

.btn-success {
    background-color: var(--color-success);
    color: white;
    flex: 1;
    padding: 15px;
    font-size: 18px;
}

.btn-success:hover {
    background-color: #1b5e20;
}

.btn-danger {
    background-color: var(--color-danger);
    color: white;
    flex: 1;
    padding: 15px;
    font-size: 18px;
    margin-left: 15px;
}

.btn-danger:hover {
    background-color: #a91c1c;
}

/* ==============================
   VERWALTUNG TAB
   ============================== */

.verwaltung-header {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.search-box {
    flex: 1;
    min-width: 250px;
}

.search-box input {
    width: 100%;
}

.users-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.user-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 20px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s;
    cursor: pointer;
}

.user-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    border-color: var(--color-primary);
}

.user-card-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 15px;
}

.user-card-name {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-primary);
}

.user-card-status {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.status-inside {
    background-color: rgba(46, 125, 50, 0.2);
    color: var(--color-success);
}

.status-outside {
    background-color: rgba(201, 42, 42, 0.2);
    color: var(--color-danger);
}

.user-card-info {
    font-size: 14px;
    color: var(--color-text-light);
    margin-bottom: 10px;
}

.user-card-info p {
    margin: 5px 0;
}

.user-card-footer {
    border-top: 1px solid var(--color-border);
    padding-top: 10px;
    margin-top: 10px;
    font-size: 12px;
    color: var(--color-text-light);
}

.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: var(--color-text-light);
    font-size: 16px;
}

/* ==============================
   MODAL
   ============================== */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
}

.modal-content {
    position: relative;
    background-color: var(--color-white);
    border-radius: 8px;
    padding: 40px;
    max-width: 500px;
    width: 90%;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.3s;
    z-index: 1001;
}

.modal-content.modal-large {
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
}

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

.modal-content h2 {
    color: var(--color-primary);
    margin-bottom: 20px;
}

.modal-content p {
    margin-bottom: 15px;
    color: var(--color-text-light);
}

.status-buttons {
    display: flex;
    gap: 15px;
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 28px;
    color: var(--color-text-light);
    cursor: pointer;
    transition: color 0.3s;
}

.modal-close:hover {
    color: var(--color-primary);
}

/* Profile Modal Content */

.profile-header {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    border-bottom: 2px solid var(--color-border);
    padding-bottom: 20px;
}

.profile-avatar {
    width: 100px;
    height: 140px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 40px;
}

.profile-info h3 {
    font-size: 24px;
    color: var(--color-primary);
    margin-bottom: 5px;
}

.profile-info p {
    margin: 5px 0;
    color: var(--color-text-light);
}

.profile-section {
    margin-bottom: 25px;
}

.profile-section h4 {
    color: var(--color-primary);
    margin-bottom: 15px;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.timeline {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.timeline-item {
    display: flex;
    gap: 15px;
    padding: 15px;
    background-color: var(--color-light-bg);
    border-radius: 6px;
    border-left: 4px solid var(--color-primary);
}

.timeline-item.inside {
    border-left-color: var(--color-success);
}

.timeline-item.outside {
    border-left-color: var(--color-danger);
}

.timeline-icon {
    font-size: 24px;
    margin-top: 5px;
}

.timeline-content p {
    margin: 3px 0;
    font-size: 14px;
}

.timeline-time {
    font-weight: 600;
    color: var(--color-primary);
}

.timeline-status {
    font-size: 13px;
    color: var(--color-text-light);
}

/* ==============================
   FOOTER
   ============================== */

.footer {
    background-color: var(--color-primary-dark);
    color: white;
    text-align: center;
    padding: 20px;
    margin-top: 50px;
}

.footer-content p {
    margin: 5px;
    font-size: 14px;
}

/* ==============================
   RESPONSIVE
   ============================== */

@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 15px;
    }

    .logo-section h1 {
        font-size: 24px;
    }

    .tabs-nav {
        flex-direction: column;
    }

    .tab-button {
        width: 100%;
        text-align: left;
    }

    .tab-inner {
        padding: 20px;
    }

    .erfassen-grid {
        grid-template-columns: 1fr;
    }

    .status-buttons {
        flex-direction: column;
    }

    .btn-danger {
        margin-left: 0;
    }

    .users-list {
        grid-template-columns: 1fr;
    }
}

/* ==============================
   PRINT STYLES
   ============================== */

@media print {
    body {
        background-color: white;
    }

    .header, .tabs-nav, .btn, .modal {
        display: none !important;
    }

    .tab-content {
        display: block !important;
    }

    .pass-card {
        break-inside: avoid;
        page-break-inside: avoid;
        margin-bottom: 20px;
    }

    .user-card {
        break-inside: avoid;
        page-break-inside: avoid;
    }
}

/* Print-specific sticker layout */
@page {
    size: A4;
    margin: 10mm;
}

.print-sticker-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10mm;
}

@media print {
    .print-sticker-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 15mm;
    }
    
    .pass-card {
        transform: none;
    }
}