/* ROOT VARIABLES (LIGHT & DARK) */
:root {
    --bg-body: #f9fafb;
    --bg-card: #ffffff;
    --text-main: #111827;
    --text-muted: #6b7280;
    --border-color: #e5e7eb;
    --primary: #6366f1;
    --primary-hover: #4f46e5;
}

.dark {
    --bg-body: #111827;
    --bg-card: #1f2937;
    --text-main: #f3f4f6;
    --text-muted: #9ca3af;
    --border-color: #374151;
}

body {
    background-color: var(--bg-body);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    transition: background-color 0.3s, color 0.3s;
}

/* LAYOUT STRUCTURE */
.sidebar {
    width: 250px;
    min-height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1040;
    transition: transform 0.3s;
}

.main-content {
    margin-left: 250px;
    min-height: 100vh;
}

@media (max-width: 992px) {
    .sidebar {
        transform: translateX(-100%);
    }
    .sidebar.show {
        transform: translateX(0);
    }
    .main-content {
        margin-left: 0;
    }
}

/* FILAMENT INSPIRED COMPONENTS */
.card {
    background-color: var(--bg-card);
    border-color: var(--border-color);
}

.rounded-xl { border-radius: 1rem; }
.rounded-lg { border-radius: 0.75rem; }

.sidebar-link:hover {
    background-color: rgba(99, 102, 241, 0.1);
    color: var(--primary) !important;
}

.sidebar-link.active {
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 0.2rem rgba(99, 102, 241, 0.25);
}

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

.btn-light-dark {
    background-color: var(--bg-card);
    color: var(--text-main);
    border: 1px solid var(--border-color);
}

.hover-shadow { transition: all 0.3s ease; }
.hover-shadow:hover { transform: translateY(-5px); box-shadow: 0 10px 25px rgba(0,0,0,0.1) !important; }

/* CUSTOM TOAST ANIMATION */
.toast-custom {
    animation: slideInRight 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}
.toast-exit {
    animation: slideOutRight 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}
@keyframes slideOutRight {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(100%); opacity: 0; }
}

/* TABLE MODERN */
.table-modern thead th {
    background-color: var(--bg-body);
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom-width: 1px;
}
.table-modern td {
    vertical-align: middle;
    border-bottom: 1px solid var(--border-color);
}