/**
 * CaseRooms Stylesheet
 * Clean white background with blue accents
 * Document-like interface
 */

/* ========================================
   CSS Variables & Reset
   ======================================== */
:root {
    --primary-blue: #1F6FB2;
    --primary-blue-dark: #165A93;
    --primary-blue-light: #E8F2FA;
    --text-primary: #1a1a1a;
    --text-secondary: #666666;
    --text-light: #999999;
    --border-color: #e0e0e0;
    --bg-white: #ffffff;
    --bg-gray: #f8f9fa;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --success: #28a745;
    --warning: #ffc107;
    --danger: #dc3545;
    --info: #17a2b8;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-gray);
}

/* ========================================
   Layout Components
   ======================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.main-content {
    min-height: calc(100vh - 140px);
    padding: 30px 0;
}

/* ========================================
   Header
   ======================================== */
.header {
    background-color: var(--bg-white);
    border-bottom: 2px solid var(--primary-blue);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 0;
}

.header-left {
    flex: 0 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 12px;
}

.logo-img {
    height: 40px;
    width: auto;
}

.logo-text {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-blue);
}

.header-nav {
    display: flex;
    gap: 20px;
    flex: 1;
    justify-content: center;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 6px;
    transition: all 0.2s;
}

.nav-link:hover {
    background-color: var(--primary-blue-light);
    color: var(--primary-blue);
}

.nav-link.active {
    background-color: var(--primary-blue);
    color: white;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-info {
    color: var(--text-secondary);
    font-size: 14px;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background-color: var(--bg-white);
    border-top: 1px solid var(--border-color);
    padding: 20px 0;
    text-align: center;
    color: var(--text-secondary);
    font-size: 14px;
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 14px;
    line-height: 1.5;
}

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

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

.btn-secondary {
    background-color: #6c757d;
    color: white;
}

.btn-secondary:hover {
    background-color: #5a6268;
}

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

.btn-success:hover {
    background-color: #218838;
}

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

.btn-danger:hover {
    background-color: #c82333;
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary-blue);
    color: var(--primary-blue);
}

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

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

/* ========================================
   Cards
   ======================================== */
.card {
    background-color: var(--bg-white);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    margin-bottom: 20px;
}

.card-header {
    padding: 20px;
    border-bottom: 2px solid var(--primary-blue);
    background-color: var(--bg-white);
}

.card-header h2,
.card-header h3 {
    color: var(--primary-blue);
    font-weight: 600;
    margin: 0;
}

.card-body {
    padding: 20px;
}

.card-footer {
    padding: 15px 20px;
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-gray);
}

/* ========================================
   Forms
   ======================================== */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-primary);
}

.form-control {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px var(--primary-blue-light);
}

textarea.form-control {
    min-height: 100px;
    resize: vertical;
}

select.form-control {
    cursor: pointer;
}

.form-text {
    display: block;
    margin-top: 6px;
    font-size: 13px;
    color: var(--text-light);
}

/* ========================================
   Tables
   ======================================== */
.table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--bg-white);
}

.table th,
.table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.table th {
    background-color: var(--bg-gray);
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 14px;
}

.table tr:hover {
    background-color: var(--bg-gray);
}

.table-actions {
    display: flex;
    gap: 8px;
}

/* ========================================
   Badges & Status
   ======================================== */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
    line-height: 1;
}

.badge-open {
    background-color: #d4edda;
    color: #155724;
}

.badge-closed {
    background-color: #f8d7da;
    color: #721c24;
}

.badge-onhold {
    background-color: #fff3cd;
    color: #856404;
}

.badge-archived {
    background-color: #d6d8db;
    color: #383d41;
}

.badge-high {
    background-color: #f8d7da;
    color: #721c24;
}

.badge-medium {
    background-color: #fff3cd;
    color: #856404;
}

.badge-low {
    background-color: #d1ecf1;
    color: #0c5460;
}

/* ========================================
   Tabs
   ======================================== */
.tabs {
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 30px;
    display: flex;
    gap: 5px;
}

.tab {
    padding: 12px 24px;
    background-color: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all 0.2s;
}

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

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

.tab-content {
    display: none;
}

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

/* ========================================
   Login Page
   ======================================== */
.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background-color: var(--bg-gray);
}

.login-card {
    width: 100%;
    max-width: 400px;
    padding: 40px;
    background-color: var(--bg-white);
    border-radius: 8px;
    box-shadow: var(--shadow-md);
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-header h1 {
    color: var(--primary-blue);
    margin-bottom: 10px;
}

.login-header p {
    color: var(--text-secondary);
}

/* ========================================
   Dashboard
   ======================================== */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.page-title {
    color: var(--primary-blue);
    font-size: 28px;
    font-weight: 600;
}

.filter-bar {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    padding: 20px;
    background-color: var(--bg-white);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.filter-bar .form-group {
    margin-bottom: 0;
    flex: 1;
}

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

.space-card {
    background-color: var(--bg-white);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    padding: 20px;
    transition: all 0.2s;
}

.space-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.space-card-title {
    color: var(--primary-blue);
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
}

.space-card-meta {
    color: var(--text-secondary);
    font-size: 13px;
    margin-bottom: 15px;
}

.space-card-actions {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

/* ========================================
   Space View
   ======================================== */
.space-header {
    background-color: var(--bg-white);
    padding: 30px;
    border-radius: 8px;
    border: 2px solid var(--primary-blue);
    margin-bottom: 30px;
}

.space-title {
    color: var(--primary-blue);
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 10px;
}

.space-meta {
    display: flex;
    gap: 20px;
    color: var(--text-secondary);
    font-size: 14px;
}

.document-list {
    list-style: none;
}

.document-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
}

.document-item:hover {
    background-color: var(--bg-gray);
}

.document-info {
    flex: 1;
}

.document-title {
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.document-meta {
    font-size: 13px;
    color: var(--text-secondary);
}

/* ========================================
   Public View
   ======================================== */
.public-view {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 20px;
}

.public-header {
    background-color: var(--bg-white);
    padding: 40px;
    border-radius: 8px;
    border-left: 4px solid var(--primary-blue);
    margin-bottom: 30px;
    box-shadow: var(--shadow-md);
}

.public-badge {
    display: inline-block;
    background-color: var(--primary-blue-light);
    color: var(--primary-blue);
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 15px;
}

/* ========================================
   Alerts
   ======================================== */
.alert {
    padding: 15px 20px;
    border-radius: 6px;
    margin-bottom: 20px;
    border-left: 4px solid;
}

.alert-success {
    background-color: #d4edda;
    border-color: var(--success);
    color: #155724;
}

.alert-error {
    background-color: #f8d7da;
    border-color: var(--danger);
    color: #721c24;
}

.alert-info {
    background-color: #d1ecf1;
    border-color: var(--info);
    color: #0c5460;
}

/* ========================================
   Utilities
   ======================================== */
.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.mt-1 { margin-top: 10px; }
.mt-2 { margin-top: 20px; }
.mt-3 { margin-top: 30px; }

.mb-1 { margin-bottom: 10px; }
.mb-2 { margin-bottom: 20px; }
.mb-3 { margin-bottom: 30px; }

.flex {
    display: flex;
}

.flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.gap-1 { gap: 10px; }
.gap-2 { gap: 20px; }

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 15px;
    }

    .header-nav {
        width: 100%;
        justify-content: flex-start;
    }

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

    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .filter-bar {
        flex-direction: column;
    }

    .table {
        font-size: 14px;
    }

    .table th,
    .table td {
        padding: 8px;
    }
}