/* ==================== CUSTOM PROPERTIES ==================== */
:root {
    --primary-color: #00f5ff;
    --secondary-color: #7c3aed;
    --accent-color: #ff006e;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --bg-dark: #0a0a0f;
    --bg-darker: #050508;
    --bg-card: #13131a;
    --bg-sidebar: #0d0d14;
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --text-muted: #6b6b7b;
    --border-color: rgba(0, 245, 255, 0.1);
    --gradient-1: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    --gradient-2: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    --shadow-sm: 0 2px 8px rgba(0, 245, 255, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 245, 255, 0.2);
    --shadow-lg: 0 8px 32px rgba(0, 245, 255, 0.3);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==================== RESET & BASE ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ==================== LOGIN SCREEN ==================== */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-dark);
    background-image: 
        linear-gradient(rgba(0, 245, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 245, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
}

.login-box {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 3rem;
    min-width: 400px;
    box-shadow: var(--shadow-lg);
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-header i {
    font-size: 4rem;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.login-header h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.login-header p {
    color: var(--text-secondary);
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* ==================== PANEL LAYOUT ==================== */
.panel-container {
    display: flex;
    min-height: 100vh;
}

/* ==================== SIDEBAR ==================== */
.sidebar {
    width: 280px;
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    z-index: 100;
}

.sidebar-header {
    padding: 2rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.sidebar-header i {
    font-size: 2rem;
    color: var(--primary-color);
}

.sidebar-header h2 {
    font-size: 1.5rem;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sidebar-nav {
    flex: 1;
    padding: 1.5rem 0;
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    color: var(--text-secondary);
    transition: var(--transition);
    cursor: pointer;
    border-left: 3px solid transparent;
}

.nav-item i {
    font-size: 1.2rem;
    min-width: 24px;
}

.nav-item:hover {
    background: rgba(0, 245, 255, 0.05);
    color: var(--primary-color);
    border-left-color: var(--primary-color);
}

.nav-item.active {
    background: rgba(0, 245, 255, 0.1);
    color: var(--primary-color);
    border-left-color: var(--primary-color);
}

.sidebar-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
}

/* ==================== MAIN CONTENT ==================== */
.main-content {
    flex: 1;
    margin-left: 280px;
    background: var(--bg-dark);
}

.content-header {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 50;
}

.content-header h1 {
    font-size: 1.8rem;
}

.header-actions {
    display: flex;
    gap: 1rem;
}

.content-body {
    padding: 2rem;
}

.content-section {
    display: none;
}

.content-section.active {
    display: block;
}

/* ==================== BUTTONS ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--gradient-1);
    color: var(--text-primary);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover:not(:disabled) {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(0, 245, 255, 0.1);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover:not(:disabled) {
    background: rgba(0, 245, 255, 0.2);
}

.btn-success {
    background: var(--success-color);
    color: white;
}

.btn-success:hover:not(:disabled) {
    background: #059669;
    transform: translateY(-2px);
}

.btn-warning {
    background: var(--warning-color);
    color: white;
}

.btn-warning:hover:not(:disabled) {
    background: #d97706;
    transform: translateY(-2px);
}

.btn-danger {
    background: var(--danger-color);
    color: white;
}

.btn-danger:hover:not(:disabled) {
    background: #dc2626;
    transform: translateY(-2px);
}

/* ==================== FORM ELEMENTS ==================== */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    color: var(--text-secondary);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-dark);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 245, 255, 0.1);
}

/* ==================== STATS GRID ==================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: var(--transition);
}

.stat-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.stat-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-1);
    border-radius: 12px;
    font-size: 1.5rem;
}

.stat-info h3 {
    font-size: 1.8rem;
    margin-bottom: 0.25rem;
}

.stat-info p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ==================== INFO CARDS ==================== */
.info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1.5rem;
}

.info-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 1.5rem;
}

.info-card h3 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.info-card i {
    color: var(--primary-color);
}

.info-grid {
    display: grid;
    gap: 1rem;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem;
    background: rgba(0, 245, 255, 0.05);
    border-radius: 8px;
}

.info-item .label {
    color: var(--text-secondary);
}

.info-item .value {
    color: var(--text-primary);
    font-weight: 600;
}

.activity-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-height: 300px;
    overflow-y: auto;
}

.activity-item {
    padding: 0.75rem;
    background: rgba(0, 245, 255, 0.05);
    border-radius: 8px;
    border-left: 3px solid var(--primary-color);
}

.activity-item .time {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* ==================== CONSOLE ==================== */
.console-container {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    overflow: hidden;
}

.console-output {
    height: 500px;
    overflow-y: auto;
    padding: 1rem;
    background: var(--bg-darker);
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
}

.console-line {
    margin-bottom: 0.5rem;
    display: flex;
    gap: 0.75rem;
}

.console-line .timestamp {
    color: var(--text-muted);
}

.console-line .message {
    color: var(--text-secondary);
}

.console-line.info .message {
    color: var(--primary-color);
}

.console-line.warn .message {
    color: var(--warning-color);
}

.console-line.error .message {
    color: var(--danger-color);
}

.console-input-wrapper {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-card);
    border-top: 1px solid var(--border-color);
}

.console-input {
    flex: 1;
    padding: 0.75rem 1rem;
    background: var(--bg-darker);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: 'Courier New', monospace;
    font-size: 0.95rem;
}

/* ==================== PLAYERS ==================== */
.section-controls {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.search-input,
.filter-select {
    padding: 0.75rem 1rem;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.search-input {
    flex: 1;
}

.filter-select {
    min-width: 200px;
}

.players-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.player-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 1.5rem;
    display: flex;
    gap: 1.5rem;
    align-items: center;
    transition: var(--transition);
}

.player-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.player-avatar {
    width: 64px;
    height: 64px;
    border-radius: 8px;
    background: var(--gradient-1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    flex-shrink: 0;
}

.player-info {
    flex: 1;
}

.player-info h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.player-status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.player-status.online {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success-color);
}

.player-status.offline {
    background: rgba(107, 107, 123, 0.2);
    color: var(--text-muted);
}

.player-status i {
    font-size: 0.6rem;
}

.player-meta {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ==================== INVENTORY ==================== */
.inventory-controls {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.player-select,
.inventory-type-select {
    padding: 0.75rem 1rem;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 0.95rem;
    min-width: 200px;
}

.inventory-container {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 2rem;
    min-height: 400px;
    display: grid;
    grid-template-columns: repeat(9, 1fr);
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.inventory-slot {
    aspect-ratio: 1;
    background: var(--bg-darker);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    cursor: pointer;
    transition: var(--transition);
}

.inventory-slot:hover {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.inventory-slot.filled {
    border-color: var(--primary-color);
}

.inventory-slot .item-icon {
    font-size: 2rem;
}

.inventory-slot .item-count {
    position: absolute;
    bottom: 2px;
    right: 4px;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-primary);
    background: rgba(0, 0, 0, 0.7);
    padding: 2px 4px;
    border-radius: 3px;
}

.inventory-actions {
    display: flex;
    gap: 1rem;
}

/* ==================== MODS & PLUGINS ==================== */
.mods-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.mod-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 1.5rem;
    transition: var(--transition);
}

.mod-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

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

.mod-header h4 {
    font-size: 1.2rem;
}

.mod-status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.85rem;
}

.mod-status.enabled {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success-color);
}

.mod-status.disabled {
    background: rgba(107, 107, 123, 0.2);
    color: var(--text-muted);
}

.mod-info {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.mod-actions {
    display: flex;
    gap: 0.75rem;
}

.mod-actions .btn {
    flex: 1;
    justify-content: center;
}

/* ==================== FILE MANAGER ==================== */
.file-breadcrumb {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.breadcrumb-item {
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.breadcrumb-item:hover,
.breadcrumb-item.active {
    color: var(--primary-color);
}

.breadcrumb-item:not(:last-child)::after {
    content: '/';
    margin-left: 0.5rem;
    color: var(--text-muted);
}

.files-container {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 1.5rem;
    min-height: 400px;
}

.file-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(0, 245, 255, 0.05);
    border-radius: 8px;
    margin-bottom: 0.75rem;
    cursor: pointer;
    transition: var(--transition);
}

.file-item:hover {
    background: rgba(0, 245, 255, 0.1);
    transform: translateX(5px);
}

.file-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-1);
    border-radius: 8px;
    font-size: 1.2rem;
}

.file-info {
    flex: 1;
}

.file-info h4 {
    margin-bottom: 0.25rem;
}

.file-meta {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.file-actions {
    display: flex;
    gap: 0.5rem;
}

.file-actions button {
    padding: 0.5rem;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.file-actions button:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* ==================== SETTINGS ==================== */
.settings-container {
    display: grid;
    gap: 1.5rem;
}

.settings-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 2rem;
}

.settings-card h3 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.settings-card i {
    color: var(--primary-color);
}

#rcon-settings {
    display: grid;
    gap: 1.5rem;
}

.settings-actions {
    display: flex;
    gap: 1rem;
}

/* Toggle Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 28px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--bg-darker);
    border: 2px solid var(--border-color);
    transition: var(--transition);
    border-radius: 34px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 2px;
    bottom: 2px;
    background-color: var(--text-muted);
    transition: var(--transition);
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

input:checked + .slider:before {
    transform: translateX(22px);
    background-color: white;
}

/* ==================== MODAL ==================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    min-width: 500px;
    max-width: 90vw;
    max-height: 90vh;
    overflow: auto;
    box-shadow: var(--shadow-lg);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    font-size: 1.5rem;
}

.modal-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--danger-color);
}

.modal-body {
    padding: 2rem;
}

.modal-body form {
    display: grid;
    gap: 1.5rem;
}

/* ==================== UTILITIES ==================== */
.no-data {
    text-align: center;
    color: var(--text-muted);
    padding: 3rem;
    font-size: 1.1rem;
}

/* ==================== SCROLLBAR ==================== */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-darker);
}

::-webkit-scrollbar-thumb {
    background: rgba(0, 245, 255, 0.3);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 245, 255, 0.5);
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1024px) {
    .sidebar {
        width: 240px;
    }
    
    .main-content {
        margin-left: 240px;
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }
    
    .sidebar.active {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .content-header {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
    
    .header-actions {
        width: 100%;
        justify-content: space-between;
    }
    
    .stats-grid,
    .players-grid,
    .mods-grid {
        grid-template-columns: 1fr;
    }
    
    .info-cards {
        grid-template-columns: 1fr;
    }
    
    .login-box {
        min-width: auto;
        margin: 1rem;
    }
}