:root {
    --base-50: #f8fafc;
    --base-100: #ffffff;
    --base-200: #f1f5f9;
    --base-300: #e2e8f0;
    --base-content: #0f172a;
    --muted: #64748b;
    --primary: #2563eb;
    --primary-soft: #dbeafe;
    --secondary: #4f46e5;
    --secondary-soft: #e0e7ff;
    --accent: #0ea5e9;
    --accent-soft: #e0f2fe;
    --success: #16a34a;
    --success-soft: #dcfce7;
    --warning: #d97706;
    --warning-soft: #fef3c7;
    --error: #dc2626;
    --error-soft: #fee2e2;
    --font-main: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', 'Noto Sans', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
}

html, body {
    min-height: 100%;
}

body {
    font-family: var(--font-main);
    color: var(--base-content);
    background: var(--base-200);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

h1, h2, h3 {
    letter-spacing: -0.01em;
}

.bg-base-100 { background-color: var(--base-100); }
.bg-base-200 { background-color: var(--base-200); }
.bg-base-300 { background-color: var(--base-300); }
.text-base-content { color: var(--base-content); }
.border-base-300 { border-color: var(--base-300); }

.text-primary { color: var(--primary) !important; }
.text-secondary { color: var(--secondary) !important; }
.text-accent { color: var(--accent) !important; }
.text-success { color: var(--success) !important; }
.text-warning { color: var(--warning) !important; }
.text-error { color: var(--error) !important; }

.bg-primary {
    background-color: var(--primary);
    color: #fff;
}

.text-primary-content { color: #fff; }

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    background: var(--base-100);
    border-bottom: 1px solid var(--base-300);
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

.navbar-start,
.navbar-center,
.navbar-end {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.navbar-start { flex: 1; justify-content: flex-start; }
.navbar-center { flex: 1; justify-content: center; }
.navbar-end { flex: 1; justify-content: flex-end; }

.menu {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.menu li a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.625rem;
    padding: 0.5rem 0.875rem;
    color: #334155;
    font-weight: 500;
}

.menu li a:hover {
    background: var(--base-200);
    color: var(--base-content);
}

.dropdown {
    position: relative;
}

.dropdown-end .dropdown-content {
    right: 0;
}

.dropdown-content {
    display: none;
    position: absolute;
    right: 0;
    top: calc(100% + 0.5rem);
    min-width: 12rem;
    background: var(--base-100);
    border: 1px solid var(--base-300);
    border-radius: 0.875rem;
    box-shadow: 0 12px 34px rgba(15, 23, 42, 0.14);
}

.dropdown:focus-within .dropdown-content,
.dropdown-content:focus-within {
    display: block;
}

.menu-title {
    padding: 0.375rem 0.625rem;
    color: var(--muted);
    font-size: 0.75rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    border-radius: 0.75rem;
    border: 1px solid var(--base-300);
    background: #fff;
    color: #1e293b;
    padding: 0.6rem 0.95rem;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all 0.2s ease;
    cursor: pointer;
}

.btn:focus-visible,
.menu li a:focus-visible,
.link:focus-visible,
.input:focus-visible,
.select:focus-visible,
.textarea:focus-visible {
    outline: 3px solid rgba(37, 99, 235, 0.22);
    outline-offset: 1px;
}

.btn:hover { background: #f8fafc; border-color: #cbd5e1; }
.btn:disabled { opacity: 0.6; cursor: not-allowed; }

.btn-primary {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.btn-primary:hover { background: #1d4ed8; border-color: #1d4ed8; }

.btn-secondary {
    background: var(--secondary-soft);
    border-color: #c7d2fe;
    color: #3730a3;
}

.btn-secondary:hover { background: #c7d2fe; }

.btn-outline {
    background: #fff;
    border-color: #cbd5e1;
    color: #334155;
}

.btn-outline:hover { background: #f8fafc; }

.btn-ghost {
    border-color: transparent;
    background: transparent;
    color: #334155;
}

.btn-ghost:hover { background: #f1f5f9; }

.btn-error {
    background: #fff;
    border-color: #fecaca;
    color: #b91c1c;
}

.btn-error:hover { background: #fef2f2; }

.btn-warning {
    background: #fff;
    border-color: #fde68a;
    color: #92400e;
}

.btn-warning:hover { background: #fffbeb; }

.btn-neutral {
    background: #0f172a;
    border-color: #0f172a;
    color: #fff;
}

.btn-neutral:hover { background: #1e293b; }

.btn-xs { padding: 0.25rem 0.55rem; font-size: 0.75rem; border-radius: 0.55rem; }
.btn-sm { padding: 0.45rem 0.8rem; font-size: 0.8125rem; }
.btn-md { padding: 0.6rem 0.95rem; font-size: 0.875rem; }
.btn-lg { padding: 0.8rem 1.2rem; font-size: 1rem; }

.btn-circle {
    border-radius: 9999px;
    width: 2.75rem;
    height: 2.75rem;
    padding: 0;
}

.btn-group { display: inline-flex; border-radius: 0.75rem; overflow: hidden; border: 1px solid var(--base-300); background: #fff; }
.btn-group .btn { border-radius: 0; border: 0; border-right: 1px solid var(--base-300); }
.btn-group .btn:last-child { border-right: 0; }
.btn-active { background: var(--primary-soft); color: #1d4ed8; }

.card {
    border-radius: 1rem;
    border: 1px solid var(--base-300);
    background: var(--base-100);
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.06);
}

.card-body { padding: 1rem; }
.card-title { font-weight: 700; color: #0f172a; }

.card:hover {
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.2rem 0.5rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 600;
    border: 1px solid transparent;
    background: #eef2ff;
    color: #3730a3;
}

.badge-lg { font-size: 0.8rem; padding: 0.3rem 0.65rem; }
.badge-xs { font-size: 0.65rem; padding: 0.15rem 0.4rem; }
.badge-primary { background: var(--primary-soft); color: #1e40af; border-color: #bfdbfe; }
.badge-secondary { background: var(--secondary-soft); color: #3730a3; border-color: #c7d2fe; }
.badge-accent { background: var(--accent-soft); color: #0369a1; border-color: #bae6fd; }
.badge-info { background: #ecfeff; color: #0e7490; border-color: #a5f3fc; }
.badge-success { background: var(--success-soft); color: #166534; border-color: #bbf7d0; }
.badge-warning { background: var(--warning-soft); color: #92400e; border-color: #fde68a; }
.badge-error { background: var(--error-soft); color: #991b1b; border-color: #fecaca; }

.alert {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    border-radius: 0.75rem;
    border: 1px solid var(--base-300);
    background: #fff;
    padding: 0.7rem 0.85rem;
    font-size: 0.875rem;
}

.alert > svg {
    flex-shrink: 0;
}

.alert-info { background: #f0f9ff; border-color: #bae6fd; color: #0c4a6e; }
.alert-success { background: var(--success-soft); border-color: #bbf7d0; color: #166534; }
.alert-warning { background: var(--warning-soft); border-color: #fde68a; color: #92400e; }
.alert-error { background: var(--error-soft); border-color: #fecaca; color: #991b1b; }

.form-control { width: 100%; }
.label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.35rem;
}

.label-text { font-size: 0.875rem; color: #334155; font-weight: 600; }
.label-text-alt { font-size: 0.75rem; color: var(--muted); }

.input,
.select,
.textarea {
    width: 100%;
    border: 1px solid #cbd5e1;
    border-radius: 0.75rem;
    background: #fff;
    color: #0f172a;
    padding: 0.62rem 0.8rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.input::placeholder,
.textarea::placeholder {
    color: #94a3b8;
}

.input:focus,
.select:focus,
.textarea:focus {
    outline: none;
    border-color: #93c5fd;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.checkbox {
    height: 1rem;
    width: 1rem;
    border-radius: 0.3rem;
    border: 1px solid #94a3b8;
}

.checkbox:checked { accent-color: var(--primary); }

.tabs {
    display: flex;
    gap: 0.4rem;
}

.tabs-boxed {
    background: #f8fafc;
    border: 1px solid var(--base-300);
    border-radius: 0.8rem;
    padding: 0.3rem;
}

.tab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.6rem;
    padding: 0.45rem 0.7rem;
    font-weight: 600;
    color: #475569;
    cursor: pointer;
}

.tab-active {
    background: #fff;
    color: var(--primary);
    border: 1px solid #bfdbfe;
}

.stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
    border-radius: 1rem;
    border: 1px solid var(--base-300);
    background: #fff;
    padding: 0.5rem;
}

.modal {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal-box {
    width: 100%;
    background: #fff;
    border: 1px solid var(--base-300);
    border-radius: 1rem;
    box-shadow: 0 20px 45px rgba(15, 23, 42, 0.25);
    z-index: 2;
    max-height: calc(100vh - 2rem);
    overflow-y: auto;
}

.modal-action {
    margin-top: 1rem;
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
}

.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.5);
}

.loading {
    display: inline-block;
    border-radius: 9999px;
    border: 2px solid #cbd5e1;
    border-top-color: var(--primary);
    animation: spin 0.9s linear infinite;
}

.loading-spinner { width: 1rem; height: 1rem; }
.loading-sm { width: 0.875rem; height: 0.875rem; }
.loading-lg { width: 1.75rem; height: 1.75rem; border-width: 3px; }

@keyframes spin {
    to { transform: rotate(360deg); }
}

.divider {
    position: relative;
    text-align: center;
    margin: 1rem 0;
    color: #64748b;
    font-size: 0.75rem;
}

.divider::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    height: 1px;
    background: var(--base-300);
}

.divider::after {
    content: attr(data-content);
}

.divider { background: transparent; }
.divider > * { background: #fff; padding: 0 0.5rem; }

.stat {
    border-radius: 0.9rem;
    border: 1px solid var(--base-300);
    background: #fff;
    padding: 0.65rem;
}

.stat-title { color: #64748b; font-size: 0.75rem; }
.stat-value { font-weight: 800; color: #0f172a; line-height: 1.1; }
.stat-desc { color: #94a3b8; font-size: 0.75rem; }

.hero { display: grid; place-items: center; }
.hero-content { width: 100%; }

.link { color: #334155; text-decoration: underline; text-underline-offset: 3px; }
.link-primary { color: var(--primary); }
.link-hover:hover { color: var(--primary); }

.avatar > div {
    border: 1px solid var(--base-300);
}

.btm-nav {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: center;
    gap: 0.25rem;
    border-top: 1px solid var(--base-300);
    background: #fff;
}

.btm-nav a {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.2rem;
    color: #64748b;
    padding: 0.45rem 0.2rem;
}

.btm-nav a.active {
    color: var(--primary);
    font-weight: 700;
}

.footer {
    border-top: 1px solid var(--base-300);
    background: #fff;
}

.footer-center {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

@media (max-width: 640px) {
    .card {
        border-radius: 0.85rem;
    }

    .card-body {
        padding: 0.85rem;
    }

    .btn {
        border-radius: 0.65rem;
    }

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