@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap');

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

body { 
    font-family: 'Inter', sans-serif; 
    background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 100%); 
    color: #e2e8f0; 
    min-height: 100vh; 
}

header { 
    background: rgba(30, 41, 59, 0.7); 
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05); 
    padding: 16px 24px; 
    display: flex; 
    align-items: center; 
    justify-content: space-between; 
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

header h1 { 
    font-size: 20px; 
    font-weight: 600; 
    background: linear-gradient(to right, #38bdf8, #818cf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
}

.container { max-width: 1200px; margin: 0 auto; padding: 24px; }

.card { 
    background: rgba(30, 41, 59, 0.5); 
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.05); 
    border-radius: 16px; 
    padding: 24px; 
    margin-bottom: 24px; 
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.card h2 { 
    font-size: 16px; 
    font-weight: 600; 
    margin-bottom: 16px; 
    color: #f8fafc; 
    display: flex; 
    align-items: center; 
    gap: 8px; 
    flex-wrap: wrap; 
}

/* Button Styling */
.btn { 
    padding: 8px 16px; 
    border: none; 
    border-radius: 8px; 
    font-size: 13px; 
    font-weight: 500; 
    cursor: pointer; 
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1); 
    display: inline-flex; 
    align-items: center; 
    gap: 6px; 
    position: relative;
    overflow: hidden;
}

.btn:active { transform: scale(0.97); }

.btn-primary { 
    background: linear-gradient(135deg, #0ea5e9 0%, #2563eb 100%); 
    color: #fff; 
    box-shadow: 0 4px 6px -1px rgba(14, 165, 233, 0.3);
}
.btn-primary:hover:not(:disabled) { 
    background: linear-gradient(135deg, #0284c7 0%, #1d4ed8 100%); 
    box-shadow: 0 6px 8px -1px rgba(14, 165, 233, 0.4);
}

.btn-outline { 
    background: rgba(255, 255, 255, 0.03); 
    border: 1px solid rgba(255, 255, 255, 0.1); 
    color: #e2e8f0; 
}
.btn-outline:hover:not(:disabled) { 
    background: rgba(255, 255, 255, 0.1); 
    border-color: rgba(255, 255, 255, 0.2);
}

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

/* Tables */
table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 13px; }
th, td { padding: 12px 16px; text-align: left; white-space: nowrap; }

th { 
    background: rgba(15, 23, 42, 0.6); 
    font-weight: 600; 
    color: #94a3b8; 
    font-size: 12px; 
    text-transform: uppercase; 
    letter-spacing: 0.5px; 
    position: sticky; 
    top: 0; 
    z-index: 1; 
}
th:first-child { border-top-left-radius: 8px; }
th:last-child { border-top-right-radius: 8px; }

td { border-bottom: 1px solid rgba(255, 255, 255, 0.05); }

tr { transition: background 0.2s ease; }
#fmTableBody tr:hover td { background: rgba(56, 189, 248, 0.05); }

/* Custom Scrollbar */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: rgba(15, 23, 42, 0.5); border-radius: 4px; }
::-webkit-scrollbar-thumb { background: rgba(148, 163, 184, 0.3); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(148, 163, 184, 0.5); }

/* Overlays & Modals */
.overlay, .modal-overlay { 
    display: none; 
    position: fixed; 
    top: 0; left: 0; right: 0; bottom: 0; 
    background: rgba(15, 23, 42, 0.8); 
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 100; 
    align-items: center; 
    justify-content: center; 
}
.overlay.active, .modal-overlay.active { display: flex; animation: fadeIn 0.2s ease; }

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.overlay-content, .modal { 
    background: rgba(30, 41, 59, 0.95); 
    border: 1px solid rgba(255, 255, 255, 0.1); 
    border-radius: 16px; 
    padding: 24px; 
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.3s ease cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.breadcrumb { font-family: 'Inter', monospace; word-break: break-all; color: #cbd5e1 !important; font-weight: 500; }

.section-bar, .section, header button, .status { display: none !important; }
#section-filemanager { display: block !important; }

/* Utilities */
.table-wrap { overflow-x: auto; max-height: 60vh; overflow-y: auto; }
input[type="checkbox"] { accent-color: #0ea5e9; cursor: pointer; width: 16px; height: 16px; }

@media (max-width: 768px) {
  .container { padding: 12px; }
  .card { padding: 16px; }
  .btn-sm { padding: 6px 10px; font-size: 11px; }
}