/* --- MODERN RESET & VARIABLES --- */
:root[data-theme="dark"] {
    --bg: #050b1a;
    --card-bg: rgba(15, 23, 42, 0.6);
    --glass: rgba(15, 23, 42, 0.6);
    --glass-border: rgba(255, 255, 255, 0.08);
    --border: rgba(255, 255, 255, 0.08);
    --text: #f8fafc;
    --text-dim: #94a3b8;
    --accent: #38bdf8;
    --accent-glow: rgba(56, 189, 248, 0.3);
    --success: #10b981;
    --danger: #f43f5e;
    --warning: #f59e0b;
}

:root[data-theme="light"] {
    --bg: #f1f5f9;
    --card-bg: rgba(255, 255, 255, 0.7);
    --glass: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(0, 0, 0, 0.05);
    --border: rgba(0, 0, 0, 0.08);
    --text: #0f172a;
    --text-dim: #64748b;
    --accent: #0284c7;
    --accent-glow: rgba(2, 132, 199, 0.2);
    --success: #059669;
    --danger: #e11d48;
    --warning: #d97706;
}

* { 
    box-sizing: border-box; 
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1); 
}

body {
    margin: 0;
    font-family: 'Plus Jakarta Sans', sans-serif;
    background: var(--bg);
    color: var(--text);
    transition: all 0.3s ease;
    overflow-x: hidden;
    line-height: 1.6;
}

/* --- GLASS EFFECT --- */
.glass {
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

/* --- ANIMATED MESH BACKGROUND --- */
.mesh-bg {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: 
        radial-gradient(at 0% 0%, hsla(213, 94%, 19%, 0.15) 0, transparent 50%),
        radial-gradient(at 100% 100%, hsla(199, 89%, 48%, 0.1) 0, transparent 50%);
    z-index: -1;
    filter: blur(80px);
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

/* --- GLASS CARD DESIGN --- */
.card {
    background: var(--glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.card:hover {
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.2);
}

/* --- LOGO & HEADER --- */
.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    text-transform: uppercase;
}

.logo span {
    color: var(--accent);
    text-shadow: 0 0 15px var(--accent-glow);
}

.glass-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* --- STATUS PILL --- */
.status-pill {
    display: flex; 
    align-items: center; 
    gap: 8px;
    padding: 6px 12px; 
    border-radius: 50px; 
    font-size: 0.7rem; 
    font-weight: 800;
}

.status-pill::before {
    content: ""; 
    width: 8px; 
    height: 8px; 
    border-radius: 50%;
}

.status-pill.active { 
    background: rgba(16, 185, 129, 0.1); 
    color: var(--success); 
}

.status-pill.active::before { 
    background: var(--success); 
    box-shadow: 0 0 10px var(--success); 
}

.status-pill.inactive { 
    background: rgba(100, 116, 139, 0.1); 
    color: var(--text-dim); 
}

.status-pill.inactive::before { 
    background: #64748b; 
}

/* --- TABS --- */
.view-tabs { 
    display: flex; 
    gap: 10px; 
    margin-bottom: 1.5rem; 
}

.tab {
    flex: 1; 
    padding: 10px; 
    border: 1px solid var(--border);
    background: transparent; 
    color: var(--text-dim); 
    cursor: pointer; 
    border-radius: 12px;
}

.active-tab { 
    background: var(--accent); 
    color: white; 
    border-color: var(--accent); 
    font-weight: 700; 
}

/* --- INPUTS & SELECTS --- */
input, select {
    width: 100%;
    padding: 12px 16px;
    margin-bottom: 12px;
    border-radius: 14px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--glass-border);
    color: var(--text);
    font-size: 0.95rem;
    outline: none;
}

input:focus, select:focus {
    border-color: var(--accent);
    background: rgba(0, 0, 0, 0.3);
    box-shadow: 0 0 0 4px var(--accent-glow);
}

/* --- BUTTONS --- */
button {
    font-weight: 800;
    border-radius: 14px;
    cursor: pointer;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-primary { 
    background: var(--accent); 
    color: white; 
    width: 100%; 
    padding: 14px; 
}

.btn-primary:hover {
    filter: brightness(1.1);
    box-shadow: 0 0 20px var(--accent-glow);
}

.btn-success { 
    background: var(--success); 
    color: white; 
    width: 100%; 
    padding: 14px; 
}

.btn-success:hover {
    filter: brightness(1.1);
}

.btn-remove { 
    background: var(--danger); 
    color: white; 
    padding: 14px; 
    width: 100%; 
}

.btn-remove:hover {
    filter: brightness(1.1);
}

.btn-outline {
    background: transparent;
    color: var(--accent);
    border: 2px solid var(--accent);
    padding: 12px 16px;
}

.btn-outline:hover {
    background: var(--accent-glow);
}

.btn-warning {
    background: var(--warning);
    color: white;
    padding: 12px 16px;
}

.btn-warning:hover {
    filter: brightness(1.1);
}

.btn-danger-outline {
    background: transparent;
    color: var(--danger);
    border: 2px solid var(--danger);
    padding: 12px 16px;
}

.btn-danger-outline:hover {
    background: rgba(244, 63, 94, 0.1);
}

button:active { 
    transform: scale(0.96); 
}

/* --- BUTTON VARIANTS --- */
.btn-edit-small {
    background: var(--accent);
    color: white;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.7rem;
    text-transform: uppercase;
    margin-right: 4px;
}

.btn-edit-small:hover { 
    background: var(--accent);
    filter: brightness(1.1);
}

.btn-del-small {
    background: var(--danger);
    color: white;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.7rem;
}

.btn-del-small:hover { 
    background: var(--danger);
    filter: brightness(1.1);
}

/* --- TABLES --- */
.table-scroll {
    max-height: 380px;
    overflow-y: auto;
    border-radius: 12px;
}

table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 8px;
}

th {
    text-align: left;
    padding: 12px;
    color: var(--text-dim);
    font-size: 0.8rem;
    text-transform: uppercase;
}

td {
    padding: 16px 12px;
    background: rgba(255, 255, 255, 0.03);
}

td:first-child { 
    border-radius: 12px 0 0 12px; 
    font-weight: 700; 
}

td:last-child { 
    border-radius: 0 12px 12px 0; 
}

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

.table-header h3 {
    margin: 0;
}

.table-header input {
    margin-bottom: 0;
    flex: 1;
    max-width: 300px;
}

.stats-footer {
    padding-top: 1rem;
    border-top: 1px solid var(--glass-border);
    font-weight: 600;
    color: var(--text-dim);
}

/* --- ANIMATIONS --- */
.view-content, .card {
    animation: fadeIn 0.4s ease-out;
}

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

.active-view-glow {
    box-shadow: 0 0 30px rgba(56, 189, 248, 0.2);
}

/* --- SCROLLBAR --- */
::-webkit-scrollbar { 
    width: 6px; 
}

::-webkit-scrollbar-track { 
    background: transparent; 
}

::-webkit-scrollbar-thumb {
    background: var(--glass-border);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover { 
    background: var(--accent); 
}

/* --- MODAL --- */
.modal-overlay {
    display: none; 
    position: fixed; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100%;
    background: rgba(0, 0, 0, 0.7); 
    z-index: 100; 
    justify-content: center; 
    align-items: center;
}

.modal { 
    width: 320px; 
    text-align: center;
    padding: 2rem;
}

.modal h3 {
    margin-top: 0;
}

.modal input {
    text-align: center;
    font-size: 1.2rem;
    letter-spacing: 4px;
}

.modal-btns { 
    display: flex; 
    gap: 10px; 
    margin-top: 15px; 
}

.modal-btns button {
    flex: 1;
}

/* --- LOG STREAM --- */
.log-stream { 
    background: rgba(0, 0, 0, 0.3); 
    height: 150px; 
    overflow-y: auto; 
    padding: 1rem; 
    border-radius: 10px; 
    font-family: monospace; 
    font-size: 0.8rem;
    margin-bottom: 1rem;
}

.log-entry {
    padding: 4px 0;
    color: var(--accent);
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

/* --- MGR GRID --- */
.mgr-grid { 
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 15px;
    margin-bottom: 1.5rem;
}

.mgr-btn-group {
    display: flex;
    gap: 10px;
    margin-bottom: 1rem;
}

.mgr-btn-group button {
    flex: 1;
}

.mgr-controls {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-top: 1rem;
    border-top: 1px solid var(--glass-border);
}

.mgr-controls button {
    width: 100%;
}

.mgr-only {
    display: none;
}

/* --- RESPONSIVE DESIGN --- */
@media (max-width: 768px) { 
    .mgr-grid { 
        grid-template-columns: 1fr; 
    }
    
    .table-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .table-header input {
        width: 100%;
        max-width: 100%;
    }
    
    .modal {
        width: 90%;
        max-width: 350px;
    }
}

/* --- UTILITY CLASSES --- */
.hint {
    font-size: 0.9rem;
    color: var(--text-dim);
    margin: 0 0 1rem 0;
}

code {
    background: rgba(0, 0, 0, 0.2);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: monospace;
    font-size: 0.85rem;
}