:root {
    --primary: #f97316;
    --primary-dark: #ea580c;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #38bdf8;
    --accent: #0ea5e9;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-700: #334155;
    --gray-900: #0f172a;
}

* {
    box-sizing: border-box;
}

body {
    background: linear-gradient(135deg, #fff7ed 0%, #f8fafc 100%);
    min-height: 100vh;
    font-family: 'Space Grotesk', sans-serif;
    color: var(--gray-900);
}

a {
    color: inherit;
}

.mobile-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background: linear-gradient(90deg, #0f766e 0%, #0f4c5c 100%);
    color: #fff;
}

.mobile-header-title {
    font-weight: 600;
}

.mobile-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #fff;
    border-top: 1px solid var(--gray-200);
    display: none;
    z-index: 1000;
}

.mobile-nav-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(0, 1fr));
    margin: 0;
    padding: 0.5rem 0.75rem;
    gap: 0.25rem;
}

.mobile-nav-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem 0.25rem;
    font-size: 0.7rem;
    text-decoration: none;
    color: var(--gray-500);
    border-radius: 12px;
}

.mobile-nav-link i {
    font-size: 1rem;
}

.mobile-nav-link.active {
    color: var(--primary-dark);
    background: rgba(249, 115, 22, 0.12);
}

.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 240px;
    height: 100vh;
    background: linear-gradient(180deg, #0f766e 0%, #0f4c5c 100%);
    padding: 1.5rem;
    z-index: 900;
    color: #fff;
}

.sidebar-brand {
    font-weight: 700;
    font-size: 1.3rem;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none !important;
    border-bottom: 0 !important;
}

.sidebar-brand * {
    text-decoration: none !important;
    border-bottom: 0 !important;
}

.sidebar-brand-button {
    cursor: pointer;
}

.sidebar-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-nav li {
    margin-bottom: 0.25rem;
}

.sidebar-nav a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-radius: 10px;
    transition: all 0.2s ease;
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
    background: rgba(255, 255, 255, 0.16);
    color: #fff;
}

.sidebar-panel-link {
    position: absolute;
    bottom: 1.5rem;
    left: 1.5rem;
    right: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 12px;
    color: #fff;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.sidebar-panel-link:hover {
    background: rgba(255, 255, 255, 0.2);
}

.main-content {
    margin-left: 240px;
    padding: 2rem 2.5rem;
}

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.page-title {
    font-weight: 700;
    font-size: 1.9rem;
    margin-bottom: 0.3rem;
}

.page-subtitle {
    color: var(--gray-500);
    margin: 0;
}

.header-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 0.9rem;
    background: rgba(15, 118, 110, 0.14);
    border: 1px solid rgba(15, 118, 110, 0.2);
    border-radius: 999px;
    color: #0f766e;
    font-weight: 600;
    font-size: 0.85rem;
}

.module-card {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1.25rem;
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 18px;
    text-decoration: none;
    min-height: 160px;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.module-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 30px rgba(15, 23, 42, 0.08);
}

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

.module-icon {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.module-arrow {
    color: var(--gray-400);
    font-size: 0.85rem;
}

.module-title {
    font-weight: 600;
    font-size: 1.05rem;
}

.module-subtitle {
    color: var(--gray-500);
    font-size: 0.85rem;
}

.module-card[data-tone="primary"] {
    border-color: rgba(249, 115, 22, 0.3);
}

.module-card[data-tone="primary"] .module-icon {
    background: rgba(249, 115, 22, 0.16);
    color: var(--primary-dark);
}

.module-card[data-tone="success"] {
    border-color: rgba(16, 185, 129, 0.3);
}

.module-card[data-tone="success"] .module-icon {
    background: rgba(16, 185, 129, 0.16);
    color: var(--success);
}

.module-card[data-tone="warning"] {
    border-color: rgba(245, 158, 11, 0.3);
}

.module-card[data-tone="warning"] .module-icon {
    background: rgba(245, 158, 11, 0.16);
    color: var(--warning);
}

.module-card[data-tone="danger"] {
    border-color: rgba(239, 68, 68, 0.3);
}

.module-card[data-tone="danger"] .module-icon {
    background: rgba(239, 68, 68, 0.16);
    color: var(--danger);
}

.module-card[data-tone="info"] {
    border-color: rgba(56, 189, 248, 0.3);
}

.module-card[data-tone="info"] .module-icon {
    background: rgba(56, 189, 248, 0.16);
    color: var(--info);
}

.module-card[data-tone="accent"] {
    border-color: rgba(14, 165, 233, 0.3);
}

.module-card[data-tone="accent"] .module-icon {
    background: rgba(14, 165, 233, 0.16);
    color: var(--accent);
}

.user-grid {
    display: grid;
    gap: 1.5rem;
}

.user-card {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 20px;
    box-shadow: 0 18px 30px rgba(15, 23, 42, 0.04);
    overflow: hidden;
}

.user-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--gray-200);
    background: linear-gradient(90deg, rgba(249, 115, 22, 0.08), rgba(15, 118, 110, 0.06));
}

.user-name {
    font-weight: 700;
    font-size: 1.2rem;
}

.user-meta {
    color: var(--gray-500);
    font-size: 0.85rem;
}

.user-count {
    background: rgba(15, 118, 110, 0.12);
    color: #0f766e;
    font-weight: 600;
    border-radius: 999px;
    padding: 0.35rem 0.8rem;
    font-size: 0.8rem;
}

.user-card-body {
    padding: 1.25rem 1.5rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.center-block {
    border: 1px solid var(--gray-200);
    border-radius: 16px;
    padding: 1rem 1.25rem;
    background: var(--gray-50);
}

.center-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.center-id {
    font-size: 0.8rem;
    color: var(--gray-500);
    margin-left: auto;
}

.area-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.5rem 0.75rem;
}

.area-form {
    margin: 0;
}

.area-chip {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.6rem;
    border-radius: 10px;
    border: 1px solid transparent;
    background: #fff;
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    font-size: 0.85rem;
    color: var(--gray-700);
}

.area-chip input {
    accent-color: var(--primary);
}

.area-chip:hover {
    border-color: rgba(249, 115, 22, 0.4);
    box-shadow: 0 6px 16px rgba(15, 23, 42, 0.08);
}

.crud-layout {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 1rem;
}

.crud-panel {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 16px;
    padding: 1rem;
}

.crud-panel-head h2 {
    margin: 0 0 1rem;
    font-size: 1.1rem;
    font-weight: 700;
}

.crud-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem;
}

.crud-full {
    grid-column: 1 / -1;
}

.crud-switches {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 0.35rem 0.75rem;
}

.crud-actions {
    grid-column: 1 / -1;
    display: flex;
    gap: 0.5rem;
}

@media (max-width: 1200px) {
    .main-content {
        padding: 1.5rem;
    }

    .crud-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 992px) {
    .sidebar {
        display: none;
    }

    .main-content {
        margin-left: 0;
        padding: 1rem 1rem 5.5rem;
    }

    .mobile-header {
        display: flex;
    }

    .mobile-nav {
        display: block;
    }

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

@media (max-width: 576px) {
    .module-card {
        min-height: auto;
    }

    .user-card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .crud-form-grid {
        grid-template-columns: 1fr;
    }
}