/* ========== RESET & BASE ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: #f5f7fb;
    color: #2c3e50;
    line-height: 1.6;
}

/* ========== LAYOUT WITH SIDEBAR ========== */
.app-wrapper {
    display: flex;
    min-height: 100vh;
}

/* ========== SIDEBAR ========== */
.sidebar {
    width: 260px;
    background: linear-gradient(180deg, #2c3e50 0%, #34495e 100%);
    color: white;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.sidebar-header {
    padding: 30px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 22px;
    font-weight: 700;
    color: white;
    text-decoration: none;
}

.sidebar-logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.sidebar-nav {
    padding: 20px 0;
}

.sidebar-nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s;
    font-size: 15px;
    border-left: 3px solid transparent;
}

.sidebar-nav-item:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.sidebar-nav-item.active {
    background: rgba(102, 126, 234, 0.2);
    color: white;
    border-left-color: #667eea;
}

.sidebar-nav-icon {
    font-size: 18px;
    width: 20px;
    text-align: center;
}

.sidebar-footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    padding: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 16px;
}

.sidebar-user-info {
    flex: 1;
}

.sidebar-user-name {
    font-weight: 600;
    font-size: 14px;
    color: white;
}

.sidebar-user-role {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
}

/* ========== MAIN CONTENT ========== */
.main-content {
    flex: 1;
    margin-left: 260px;
    padding: 30px;
    min-height: 100vh;
}

/* ========== TOP BAR ========== */
.top-bar {
    background: white;
    padding: 20px 30px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    margin-bottom: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-title h1 {
    font-size: 28px;
    font-weight: 700;
    color: #2c3e50;
    margin: 0;
}

.top-bar-breadcrumb {
    font-size: 14px;
    color: #7f8c8d;
    margin-top: 5px;
}

.top-bar-actions {
    display: flex;
    gap: 10px;
}

/* ========== CARDS ========== */
.card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    padding: 25px;
    margin-bottom: 20px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #ecf0f1;
}

.card-title {
    font-size: 20px;
    font-weight: 600;
    color: #2c3e50;
    margin: 0;
}

.card-actions {
    display: flex;
    gap: 10px;
}

.card-body {
    color: #555;
}

/* ========== STATS CARDS ========== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    padding: 25px;
    color: white;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.stat-card.blue {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.stat-card.green {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}

.stat-card.orange {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
}

.stat-card.red {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

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

.stat-card-title {
    font-size: 14px;
    opacity: 0.9;
    font-weight: 500;
}

.stat-card-icon {
    font-size: 24px;
    opacity: 0.8;
}

.stat-card-value {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 5px;
}

.stat-card-description {
    font-size: 13px;
    opacity: 0.8;
}

/* ========== BUTTONS ========== */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: #2BA8E2;
    color: white;
}

.btn-primary:hover {
    background: #2398d0;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(43, 168, 226, 0.4);
}

.btn-secondary {
    background: #95a5a6;
    color: white;
}

.btn-secondary:hover {
    background: #7f8c8d;
}

.btn-success {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    color: white;
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(67, 233, 123, 0.4);
}

.btn-danger {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white;
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(245, 87, 108, 0.4);
}

.btn-small {
    padding: 6px 14px;
    font-size: 13px;
}

.btn-large {
    padding: 14px 28px;
    font-size: 16px;
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

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

label {
    display: block;
    margin-bottom: 8px;
    color: #2c3e50;
    font-weight: 600;
    font-size: 14px;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
input[type="date"],
select,
textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #ecf0f1;
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.3s;
    background: white;
    color: #2c3e50;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

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

/* ========== ALERTS ========== */
.alert {
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
}

.alert-success {
    background: #d4edda;
    border-left: 4px solid #28a745;
    color: #155724;
}

.alert-error {
    background: #f8d7da;
    border-left: 4px solid #dc3545;
    color: #721c24;
}

.alert-warning {
    background: #fff3cd;
    border-left: 4px solid #ffc107;
    color: #856404;
}

.alert-info {
    background: #d1ecf1;
    border-left: 4px solid #17a2b8;
    color: #0c5460;
}

/* ========== TABLES ========== */
.table-responsive {
    overflow-x: auto;
    margin-top: 20px;
}

table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

table thead {
    background: #f8f9fa;
}

table th {
    padding: 15px;
    text-align: left;
    font-weight: 600;
    color: #2c3e50;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid #ecf0f1;
}

table td {
    padding: 15px;
    border-bottom: 1px solid #ecf0f1;
    font-size: 14px;
    color: #555;
}

table tbody tr {
    transition: all 0.3s;
}

table tbody tr:hover {
    background: #f8f9fa;
    transform: translateX(2px);
}

table tbody tr:last-child td {
    border-bottom: none;
}

/* ========== BADGES & STATUS ========== */
.status-badge {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-active {
    background: #d4edda;
    color: #155724;
}

.status-expired {
    background: #f8d7da;
    color: #721c24;
}

.status-admin {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.status-new {
    background: #cfe2ff;
    color: #084298;
}

.status-in-progress {
    background: #fff3cd;
    color: #856404;
}

.status-resolved {
    background: #d4edda;
    color: #155724;
}

.status-cannot-resolve {
    background: #f8d7da;
    color: #721c24;
}

.status-postponed {
    background: #e2e3e5;
    color: #41464b;
}

/* ========== USER INFO CARD ========== */
.user-info-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 30px;
    border-radius: 12px;
    margin-bottom: 30px;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.user-info-card h3 {
    margin-bottom: 20px;
    font-size: 20px;
}

.user-info-card p {
    margin: 12px 0;
    display: flex;
    justify-content: space-between;
    opacity: 0.95;
}

.user-info-card strong {
    font-weight: 600;
    opacity: 0.8;
}

/* ========== MODAL ========== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(44, 62, 80, 0.8);
    backdrop-filter: blur(5px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: 12px;
    padding: 30px;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    position: relative;
}

.modal-header {
    margin-bottom: 20px;
}

.modal-header h2 {
    color: #2c3e50;
    font-size: 24px;
}

.close {
    position: absolute;
    right: 20px;
    top: 20px;
    font-size: 28px;
    color: #95a5a6;
    cursor: pointer;
    transition: color 0.3s;
}

.close:hover {
    color: #2c3e50;
}

/* ========== TABS ========== */
.nav-tabs {
    display: flex;
    gap: 5px;
    border-bottom: 2px solid #ecf0f1;
    margin-bottom: 25px;
}

.nav-tab {
    padding: 12px 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    color: #7f8c8d;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    transition: all 0.3s;
}

.nav-tab:hover {
    color: #667eea;
}

.nav-tab.active {
    color: #667eea;
    border-bottom-color: #667eea;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s;
}

/* ========== FIELD ITEMS (for template editor) ========== */
.field-item {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-left: 4px solid #667eea;
    transition: all 0.3s;
}

.field-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transform: translateX(5px);
}

.field-info {
    flex: 1;
}

.field-info strong {
    color: #2c3e50;
    font-size: 16px;
    display: block;
    margin-bottom: 8px;
}

.field-info small {
    color: #7f8c8d;
    font-size: 13px;
}

.field-type-badge {
    display: inline-block;
    padding: 4px 12px;
    background: #667eea;
    color: white;
    border-radius: 12px;
    font-size: 11px;
    margin-left: 10px;
    font-weight: 600;
    text-transform: uppercase;
}

.required-badge {
    display: inline-block;
    padding: 4px 12px;
    background: #e74c3c;
    color: white;
    border-radius: 12px;
    font-size: 11px;
    margin-left: 5px;
    font-weight: 600;
}

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

/* ========== GRID LAYOUTS ========== */
.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}

.actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

/* ========== AUTH PAGES ========== */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #1a1a1a;
    padding: 20px;
}

.auth-container {
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    padding: 50px;
    max-width: 480px;
    width: 100%;
}

.auth-container h1 {
    text-align: center;
    color: #2c3e50;
    margin-bottom: 30px;
    font-size: 32px;
}

.auth-link {
    text-align: center;
    margin-top: 20px;
    font-size: 14px;
    color: #7f8c8d;
}

.auth-link a {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
}

.auth-link a:hover {
    text-decoration: underline;
}

/* ========== ANIMATIONS ========== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-260px);
        transition: transform 0.3s;
    }
    
    .sidebar.active {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .main-content {
        padding: 15px;
    }
    
    .top-bar {
        padding: 15px;
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .card {
        padding: 20px;
    }
    
    .auth-container {
        padding: 30px;
    }
}

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

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

.mb-0 { margin-bottom: 0; }
.mb-10 { margin-bottom: 10px; }
.mb-20 { margin-bottom: 20px; }
.mb-30 { margin-bottom: 30px; }

.mt-0 { margin-top: 0; }
.mt-10 { margin-top: 10px; }
.mt-20 { margin-top: 20px; }
.mt-30 { margin-top: 30px; }

.d-flex { display: flex; }
.align-items-center { align-items: center; }
.justify-content-between { justify-content: space-between; }
.gap-10 { gap: 10px; }
.gap-20 { gap: 20px; }

/* ========== OLD LAYOUT COMPATIBILITY ========== */
.container {
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    padding: 40px;
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}

.dashboard-container {
    max-width: 100%;
    padding: 0;
    background: transparent;
    box-shadow: none;
}

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

.header h1 {
    font-size: 28px;
    font-weight: 700;
    color: #2c3e50;
    margin: 0;
}

.user-info {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 25px;
    border-radius: 12px;
    margin-bottom: 30px;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.user-info h3 {
    color: white;
    margin-bottom: 15px;
}

.user-info p {
    margin: 10px 0;
    opacity: 0.95;
}

.user-info strong {
    color: white;
    opacity: 0.9;
}

.link {
    text-align: center;
    margin-top: 20px;
}

.link a {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
}

.link a:hover {
    text-decoration: underline;
}

.add-field-form {
    background: #f8f9fa;
    border: 2px dashed #ddd;
    padding: 25px;
    border-radius: 12px;
    margin-bottom: 30px;
}

.add-field-form h3 {
    margin-bottom: 20px;
    color: #2c3e50;
}