@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;500&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
    --bg-main: hsl(222, 25%, 8%);
    --bg-card: hsla(222, 20%, 14%, 0.6);
    --bg-card-hover: hsla(222, 20%, 18%, 0.8);
    --border-color: hsla(222, 15%, 25%, 0.4);
    --border-glow: hsla(250, 70%, 60%, 0.3);
    
    --text-primary: hsl(210, 40%, 96%);
    --text-secondary: hsl(215, 20%, 65%);
    --text-muted: hsl(215, 15%, 45%);
    
    --primary: hsl(250, 70%, 60%);
    --primary-glow: hsla(250, 70%, 60%, 0.4);
    --primary-dark: hsl(255, 60%, 50%);
    
    --accent: hsl(180, 80%, 48%);
    --accent-glow: hsla(180, 80%, 48%, 0.3);
    
    --success: hsl(145, 75%, 45%);
    --success-bg: hsla(145, 75%, 45%, 0.15);
    
    --warning: hsl(35, 90%, 55%);
    --warning-bg: hsla(35, 90%, 55%, 0.15);
    
    --danger: hsl(355, 80%, 60%);
    --danger-bg: hsla(355, 80%, 60%, 0.15);
    
    --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    --font-mono: 'Fira Code', monospace;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 20px var(--primary-glow);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    transition: background-color 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-main);
    color: var(--text-primary);
    min-height: 100vh;
    padding: 2rem 1.5rem;
    overflow-x: hidden;
    background-image: 
        radial-gradient(at 10% 10%, hsla(250, 70%, 50%, 0.1) 0px, transparent 50%),
        radial-gradient(at 90% 90%, hsla(180, 80%, 50%, 0.08) 0px, transparent 50%),
        radial-gradient(at 50% 0%, hsla(250, 80%, 60%, 0.05) 0px, transparent 40%);
    background-attachment: fixed;
}

/* Custom Scrollbars */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
    background: hsla(222, 15%, 25%, 0.8);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Container */
.container {
    max-width: 1300px;
    margin: 0 auto;
}

/* Header */
.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}
.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.logo-icon {
    font-size: 2.2rem;
    color: var(--primary);
    text-shadow: 0 0 15px var(--primary-glow);
    animation: pulse 3s infinite alternate;
}
.brand h1 {
    font-size: 1.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--text-primary) 30%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
}
.brand h1 span {
    font-weight: 400;
    color: var(--accent);
    -webkit-text-fill-color: var(--accent);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-left: 0.5rem;
}
.app-subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Glassmorphism Card Panels */
.glass-panel {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    margin-bottom: 1.5rem;
    position: relative;
    overflow: hidden;
}
.glass-panel:hover {
    border-color: var(--border-glow);
    background: var(--bg-card-hover);
}

/* Section Header */
.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}
.panel-title {
    font-size: 1.1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
}
.panel-title i {
    color: var(--primary);
}

/* Form Styles */
.db-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}
@media (max-width: 768px) {
    .db-grid {
        grid-template-columns: 1fr;
    }
}
.form-row {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}
.form-group {
    margin-bottom: 0.75rem;
}
.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.form-control {
    width: 100%;
    background-color: hsla(222, 20%, 8%, 0.8);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.65rem 0.85rem;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.9rem;
}
.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 10px var(--primary-glow);
}
.form-control::placeholder {
    color: var(--text-muted);
}

/* Profile Presets */
.presets {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 1rem;
}
.preset-btn {
    background: hsla(222, 15%, 20%, 0.6);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.35rem 0.75rem;
    border-radius: 6px;
    font-size: 0.75rem;
    cursor: pointer;
    font-weight: 500;
}
.preset-btn:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 1.25rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    font-family: var(--font-sans);
    cursor: pointer;
    border: none;
    background: transparent;
}
.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
    box-shadow: var(--shadow-glow);
    transform: translateY(-1px);
}
.btn-secondary {
    background: hsla(222, 15%, 20%, 0.6);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}
.btn-secondary:hover {
    background: hsla(222, 15%, 25%, 0.8);
    border-color: var(--text-secondary);
}
.btn-accent {
    background: linear-gradient(135deg, var(--accent) 0%, hsl(180, 80%, 40%) 100%);
    color: var(--bg-main);
    box-shadow: 0 0 10px var(--accent-glow);
}
.btn-accent:hover {
    box-shadow: 0 0 20px var(--accent-glow);
    transform: translateY(-1px);
}
.btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.8rem;
    border-radius: 6px;
}
.btn:active {
    transform: translateY(0);
}
.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.6rem;
    border-radius: 30px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.badge-success { background: var(--success-bg); color: var(--success); border: 1px solid hsla(145, 75%, 45%, 0.3); }
.badge-warning { background: var(--warning-bg); color: var(--warning); border: 1px solid hsla(35, 90%, 55%, 0.3); }
.badge-danger { background: var(--danger-bg); color: var(--danger); border: 1px solid hsla(355, 80%, 60%, 0.3); }
.badge-info { background: var(--accent-glow); color: var(--accent); border: 1px solid hsla(180, 80%, 48%, 0.3); }
.badge-muted { background: hsla(222, 15%, 20%, 0.4); color: var(--text-muted); border: 1px solid var(--border-color); }

/* Table styles */
.matrix-container {
    overflow-x: auto;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: hsla(222, 25%, 5%, 0.5);
    margin-bottom: 1.5rem;
    max-height: 400px;
    overflow-y: auto;
}
.matrix-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.9rem;
}
.matrix-table th {
    background: hsla(222, 25%, 6%, 0.9);
    padding: 0.85rem 1rem;
    font-weight: 700;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 10;
}
.matrix-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    vertical-align: middle;
}
.matrix-table tbody tr:hover {
    background: hsla(250, 70%, 60%, 0.05);
}

/* Custom Checkboxes */
.custom-checkbox {
    display: inline-flex;
    align-items: center;
    cursor: pointer;
    user-select: none;
}
.custom-checkbox input {
    display: none;
}
.checkbox-mark {
    width: 18px;
    height: 18px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    margin-right: 0.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: hsla(222, 20%, 5%, 0.8);
    color: transparent;
    font-size: 0.65rem;
}
.custom-checkbox input:checked + .checkbox-mark {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

/* Layout for Matrix and Options */
.sync-section {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
}
@media (max-width: 992px) {
    .sync-section {
        grid-template-columns: 1fr;
    }
}

/* Radio Group */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin-top: 0.5rem;
}
.radio-option {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: hsla(222, 20%, 5%, 0.3);
    cursor: pointer;
}
.radio-option:hover {
    border-color: var(--border-glow);
    background: hsla(222, 20%, 5%, 0.6);
}
.radio-option input {
    margin-top: 0.15rem;
    accent-color: var(--primary);
}
.radio-label {
    display: flex;
    flex-direction: column;
}
.radio-title {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-primary);
}
.radio-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Console logs */
.console-panel {
    background-color: hsl(222, 30%, 4%);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    font-family: var(--font-mono);
    color: hsl(120, 80%, 75%);
    font-size: 0.85rem;
    padding: 1.25rem;
    height: 250px;
    overflow-y: auto;
    position: relative;
    box-shadow: inset 0 2px 10px rgba(0,0,0,0.8);
}
.console-line {
    margin-bottom: 0.5rem;
    line-height: 1.4;
    word-break: break-all;
    display: flex;
    gap: 0.5rem;
}
.console-time {
    color: var(--text-muted);
    font-weight: 400;
}
.console-success { color: hsl(145, 80%, 65%); }
.console-warning { color: hsl(35, 90%, 60%); }
.console-error { color: hsl(355, 90%, 70%); }
.console-info { color: hsl(200, 80%, 70%); }

/* Live Progress Overlay */
.progress-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(4, 8, 15, 0.85);
    backdrop-filter: blur(8px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}
.progress-modal.active {
    opacity: 1;
    pointer-events: auto;
}
.progress-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2rem;
    width: 90%;
    max-width: 550px;
    box-shadow: var(--shadow-lg);
    text-align: center;
}
.progress-title {
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}
.progress-subtitle {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}
.progress-bar-container {
    height: 12px;
    background: hsla(222, 20%, 5%, 0.8);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 1.25rem;
    border: 1px solid var(--border-color);
}
.progress-bar-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
    box-shadow: 0 0 10px var(--primary-glow);
    border-radius: 10px;
    transition: width 0.3s ease;
}
.progress-percentage {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 1rem;
    font-family: var(--font-mono);
}

/* Animations */
@keyframes pulse {
    0% {
        opacity: 0.8;
        filter: drop-shadow(0 0 5px var(--primary-glow));
    }
    100% {
        opacity: 1;
        filter: drop-shadow(0 0 15px var(--primary));
    }
}
.spinner {
    animation: spin 1s linear infinite;
    display: inline-block;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Scheduler Help Info Card */
.help-card {
    background: hsla(250, 70%, 60%, 0.05);
    border: 1px solid hsla(250, 70%, 60%, 0.2);
}
.help-card h3 {
    font-size: 0.95rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.help-card h3 i {
    color: var(--accent);
}
.help-card p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 0.75rem;
}
.help-card code {
    background: hsla(222, 25%, 5%, 0.8);
    border: 1px solid var(--border-color);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 0.75rem;
}
.code-block-pre {
    background: hsla(222, 25%, 5%, 0.8);
    border: 1px solid var(--border-color);
    padding: 0.6rem;
    border-radius: 6px;
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    overflow-x: auto;
    margin-top: 0.5rem;
}

/* Alert Top Bars */
.alert {
    padding: 0.75rem 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.alert-error {
    background: var(--danger-bg);
    border: 1px solid hsla(355, 80%, 60%, 0.3);
    color: var(--danger);
}
.alert-success {
    background: var(--success-bg);
    border: 1px solid hsla(145, 75%, 45%, 0.3);
    color: var(--success);
}