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

:root {
    --bg-primary: #0f0f0f;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: #252525;
    --accent: #ff6b35;
    --text-primary: #ffffff;
    --text-secondary: #888888;
    --border: #2a2a2a;
    --sidebar-width: 50px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.5;
    font-size: 13px;
}

.container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-secondary);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 15px 0;
    position: fixed;
    height: 100vh;
    z-index: 1000;
    border-right: 1px solid var(--border);
}

.sidebar-item {
    width: 32px;
    height: 32px;
    margin: 6px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-radius: 3px;
    transition: all 0.15s;
    position: relative;
}

.sidebar-item:hover {
    background: var(--bg-tertiary);
}

.sidebar-item.active::after {
    content: '';
    position: absolute;
    right: -15px;
    width: 2px;
    height: 100%;
    background: var(--accent);
}

.sidebar-item svg {
    width: 18px;
    height: 18px;
    fill: var(--text-secondary);
}

.sidebar-item.active svg {
    fill: var(--accent);
}

/* Main Content */
.main-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    padding: 40px 50px;
    width: 100%;
}

.content-panel {
    background: var(--bg-secondary);
    border-radius: 6px;
    padding: 24px 28px;
    margin-bottom: 20px;
    border: 1px solid var(--border);
    transition: all 0.2s ease;
    overflow: hidden;
}

.content-panel:hover {
    border-color: rgba(255, 107, 53, 0.2);
}

/* Forms */
.form-group {
    margin-bottom: 15px;
}

.form-label {
    display: block;
    color: var(--text-secondary);
    font-size: 12px;
    margin-bottom: 6px;
    font-weight: 500;
}

.form-input {
    width: 100%;
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 3px;
    color: var(--text-primary);
    font-size: 13px;
    transition: border-color 0.15s;
}

.form-input:focus {
    outline: none;
    border-color: var(--accent);
}

.form-input::placeholder {
    color: var(--text-secondary);
}

.btn {
    padding: 8px 16px;
    border: none;
    border-radius: 3px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
    display: inline-block;
    text-decoration: none;
    text-align: center;
    letter-spacing: 0.3px;
}

.btn-primary {
    background: var(--accent);
    color: var(--text-primary);
}

.btn-primary:hover {
    background: #e55a2b;
}

.btn-primary:disabled {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    cursor: not-allowed;
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: var(--bg-primary);
}

/* Typography */
h1 {
    font-size: 18px;
    margin-bottom: 8px;
    font-weight: 600;
    letter-spacing: -0.3px;
    color: var(--text-primary);
}

h2 {
    font-size: 13px;
    margin-bottom: 20px;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--text-secondary);
    font-size: 11px;
}

h3 {
    font-size: 14px;
    margin-bottom: 12px;
    font-weight: 500;
}

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

.text-accent {
    color: var(--accent);
}

/* Status Badge */
.status-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.3px;
}

.status-active {
    background: rgba(76, 175, 80, 0.2);
    color: #4caf50;
}

.status-inactive {
    background: rgba(158, 158, 158, 0.2);
    color: #9e9e9e;
}

/* Tables */
.table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.table th,
.table td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.table th {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table td {
    color: var(--text-primary);
    font-size: 13px;
}

/* Select Dropdown */
.form-select {
    width: 100%;
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 3px;
    color: var(--text-primary);
    font-size: 13px;
    cursor: pointer;
}

.form-select:focus {
    outline: none;
    border-color: var(--accent);
}

/* Checkbox */
.checkbox-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.checkbox {
    width: 18px;
    height: 18px;
    accent-color: var(--accent);
    cursor: pointer;
}

/* Slider */
.slider-group {
    display: flex;
    align-items: center;
    gap: 15px;
}

.slider {
    flex: 1;
    height: 6px;
    background: var(--bg-tertiary);
    border-radius: 3px;
    outline: none;
    -webkit-appearance: none;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    background: var(--accent);
    border-radius: 50%;
    cursor: pointer;
}

.slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    background: var(--accent);
    border-radius: 50%;
    cursor: pointer;
    border: none;
}

.slider-value {
    min-width: 80px;
    text-align: right;
    color: var(--text-secondary);
    font-size: 14px;
}

/* Tabs */
.tabs {
    display: flex;
    gap: 20px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 20px;
}

.tab {
    padding: 12px 0;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 14px;
    cursor: pointer;
    position: relative;
    transition: color 0.2s;
}

.tab:hover {
    color: var(--text-primary);
}

.tab.active {
    color: var(--accent);
}

.tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent);
}

/* Grid */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.card {
    background: linear-gradient(135deg, var(--bg-tertiary) 0%, rgba(37, 37, 37, 0.5) 100%);
    border-radius: 6px;
    padding: 20px 24px;
    border: 1px solid var(--border);
    transition: all 0.2s ease;
}

.card:hover {
    border-color: rgba(255, 107, 53, 0.3);
    transform: translateY(-1px);
}

/* Discord Button */
.btn-discord {
    background: #5865F2;
    color: var(--text-primary);
}

.btn-discord:hover {
    background: #4752C4;
}

/* Compact spacing */
.compact {
    margin-bottom: 12px;
}

/* Slot Counter */
.slot-counter {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    background: linear-gradient(135deg, var(--bg-tertiary) 0%, rgba(37, 37, 37, 0.8) 100%);
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.5px;
    border: 1px solid var(--border);
    color: var(--text-secondary);
}

.slot-counter.full {
    background: rgba(244, 67, 54, 0.2);
    color: #f44336;
}

/* Alert Messages */
.alert {
    padding: 10px 12px;
    border-radius: 3px;
    margin-bottom: 15px;
    font-size: 12px;
}

.alert-success {
    background: rgba(76, 175, 80, 0.2);
    color: #4caf50;
    border: 1px solid rgba(76, 175, 80, 0.3);
}

.alert-error {
    background: rgba(244, 67, 54, 0.2);
    color: #f44336;
    border: 1px solid rgba(244, 67, 54, 0.3);
}

.alert-info {
    background: rgba(33, 150, 243, 0.2);
    color: #2196f3;
    border: 1px solid rgba(33, 150, 243, 0.3);
}

/* Video Container */
.video-container {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 0;
    background: var(--bg-tertiary);
    border-radius: 6px;
    overflow: hidden;
    border: 1px solid var(--border);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Feature List */
.feature-list {
    list-style: none;
    margin: 20px 0;
}

.feature-list li {
    padding: 10px 0;
    padding-left: 28px;
    position: relative;
    color: var(--text-primary);
    font-size: 13px;
    line-height: 1.6;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 600;
    font-size: 15px;
}

/* Login Page */
.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

.login-panel {
    background: var(--bg-secondary);
    border-radius: 4px;
    padding: 50px;
    width: 100%;
    max-width: 500px;
    border: 1px solid var(--border);
}

/* User Info */
.user-info {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 30px;
}

.user-info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
}

.user-info-item:last-child {
    border-bottom: none;
}

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

.user-info-value {
    color: var(--text-primary);
    font-weight: 500;
}

/* Responsive */
@media (max-width: 768px) {
    .main-content {
        padding: 20px;
    }
    
    .sidebar {
        width: 50px;
    }
    
    .main-content {
        margin-left: 50px;
    }
    
    .main-content > div[style*="grid"] {
        grid-template-columns: 1fr !important;
    }
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    width: 90%;
    max-width: 420px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: modalSlideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform: scale(0.9);
    animation-fill-mode: forwards;
}

.modal-header {
    padding: 24px 24px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, var(--bg-tertiary) 0%, var(--bg-secondary) 100%);
    border-radius: 12px 12px 0 0;
}

.modal-header h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 18px;
    font-weight: 600;
}

.modal-close {
    color: var(--text-secondary);
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.2s ease;
}

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

.modal-overlay form {
    padding: 24px;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Action Button Styles */
.action-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px;
    cursor: pointer;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: 40px;
    min-height: 40px;
    position: relative;
    overflow: hidden;
}

.action-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s;
}

.action-btn:hover::before {
    left: 100%;
}

.action-btn:hover {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.4);
}

.action-btn:active {
    transform: translateY(0) scale(1.02);
}

.action-btn.delete-btn {
    background: rgba(255, 71, 87, 0.1);
    border-color: rgba(255, 71, 87, 0.3);
    color: #ff4757;
}

.action-btn.delete-btn:hover {
    background: #ff4757;
    border-color: #ff4757;
    color: white;
    box-shadow: 0 8px 25px rgba(255, 71, 87, 0.5);
}