/* Dark theme CSS variables */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0
}

:root {
    --bg: #0d0d0d;
    --card: rgba(22, 22, 22, 0.7);
    --border: #252525;
    --accent: #00ff88;
    --accent-hover: #00cc6a;
    --accent2: #00ccff;
    --danger: #ff4d4d;
    --warn: #ffaa00;
    --muted: #5a5a5a;
    --text: #e0e0e0;
    --text2: #aaa;
    --mono: 'Courier New', monospace;
    --sans: 'Inter', 'Segoe UI', system-ui, sans-serif;
    --r: 12px;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--sans);
    min-height: 100vh;
    line-height: 1.5;
    font-size: 14px;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 50% 50%, rgba(0, 255, 136, 0.05), transparent 60%), radial-gradient(circle at 80% 20%, rgba(0, 204, 255, 0.05), transparent 50%);
    z-index: -1;
    pointer-events: none;
}

header {
    background: rgba(13, 13, 13, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

h1.logo {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(90deg, var(--accent), var(--accent2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

nav {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    padding-bottom: 4px;
}

nav::-webkit-scrollbar {
    height: 4px;
}

nav::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

.tab-btn {
    background: transparent;
    color: var(--text2);
    border: 1px solid transparent;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    font-weight: 500;
}

.tab-btn:hover {
    color: var(--text);
    background: rgba(255, 255, 255, 0.05);
}

.tab-btn.active {
    background: rgba(0, 255, 136, 0.1);
    color: var(--accent);
    border-color: rgba(0, 255, 136, 0.2);
    box-shadow: 0 0 15px rgba(0, 255, 136, 0.1);
}

main {
    padding: 2rem;
    flex: 1;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

.panel {
    display: none;
    animation: fadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.panel.active {
    display: block;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Cards & Layout */
.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--r);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    border-color: rgba(255, 255, 255, 0.1);
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.kpi {
    text-align: center;
    padding: 2rem 1rem;
    position: relative;
    overflow: hidden;
}

.kpi::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.5;
}

.kpi h3 {
    color: var(--text2);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.kpi .val {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text);
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
}

/* Typography */
h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

h3 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: #eee;
}

/* Forms & Inputs */
.form-group {
    margin-bottom: 1.2rem;
}

label {
    display: block;
    margin-bottom: 0.4rem;
    color: var(--text2);
    font-size: 0.9rem;
}

input,
select,
textarea {
    width: 100%;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-family: var(--sans);
    font-size: 0.95rem;
    transition: all 0.2s ease;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0, 255, 136, 0.1);
    background: rgba(0, 0, 0, 0.6);
}

textarea {
    resize: vertical;
    min-height: 100px;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.checkbox-group input {
    width: auto;
    accent-color: var(--accent);
    transform: scale(1.2);
}

/* Buttons */
.btn {
    background: var(--border);
    color: var(--text);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
}

.btn:hover {
    background: var(--muted);
    transform: translateY(-1px);
}

.btn:active {
    transform: translateY(1px);
}

.btn-primary {
    background: var(--accent);
    color: #000;
    box-shadow: 0 4px 15px rgba(0, 255, 136, 0.3);
}

.btn-primary:hover {
    background: var(--accent-hover);
    box-shadow: 0 6px 20px rgba(0, 255, 136, 0.4);
}

.btn-danger {
    background: rgba(255, 77, 77, 0.1);
    color: var(--danger);
    border: 1px solid rgba(255, 77, 77, 0.3);
}

.btn-danger:hover {
    background: var(--danger);
    color: #fff;
    box-shadow: 0 4px 15px rgba(255, 77, 77, 0.3);
}

.btn-small {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
}

/* Disabled buttons */
.btn:disabled,
.btn[disabled] {
    opacity: 0.35;
    cursor: not-allowed;
    pointer-events: none;
    box-shadow: none;
    transform: none;
}

.btn-primary:disabled,
.btn-primary[disabled] {
    background: var(--muted);
    color: #555;
    box-shadow: none;
}

.btn-danger:disabled,
.btn-danger[disabled] {
    background: rgba(255, 77, 77, 0.05);
    color: #753333;
    border-color: rgba(255, 77, 77, 0.1);
    box-shadow: none;
}

/* Tables */
.table-wrapper {
    overflow-x: auto;
    margin-top: 1rem;
    border-radius: 8px;
    border: 1px solid var(--border);
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

th,
td {
    padding: 1rem;
    border-bottom: 1px solid var(--border);
}

th {
    background: rgba(0, 0, 0, 0.3);
    font-weight: 600;
    color: var(--text2);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
    position: sticky;
    top: 0;
    backdrop-filter: blur(5px);
}

tr:last-child td {
    border-bottom: none;
}

tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

/* Badges */
.badge {
    display: inline-block;
    padding: 0.25rem 0.6rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge.active,
.badge.completed,
.badge.booked {
    background: rgba(0, 255, 136, 0.1);
    color: var(--accent);
    border: 1px solid rgba(0, 255, 136, 0.2);
}

.badge.failed,
.badge.cancelled {
    background: rgba(255, 77, 77, 0.1);
    color: var(--danger);
    border: 1px solid rgba(255, 77, 77, 0.2);
}

.badge.pending,
.badge.paused {
    background: rgba(255, 170, 0, 0.1);
    color: var(--warn);
    border: 1px solid rgba(255, 170, 0, 0.2);
}

/* Utilities */
.hidden {
    display: none !important;
}

.flex {
    display: flex;
    align-items: center;
    gap: 1rem;
}

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

.text-center {
    text-align: center;
}

.mt-1 {
    margin-top: 1rem;
}

.mt-2 {
    margin-top: 2rem;
}

.mb-1 {
    margin-bottom: 1rem;
}

.code-block {
    font-family: var(--mono);
    background: #000;
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    overflow-x: auto;
    font-size: 0.9rem;
    color: #a9dc76;
}

/* Toast */
#toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.toast {
    background: var(--card);
    border: 1px solid var(--border);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    animation: slideIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-left: 4px solid var(--accent);
}

.toast.error {
    border-left-color: var(--danger);
}

.toast.warn {
    border-left-color: var(--warn);
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes fadeOut {
    to {
        opacity: 0;
        transform: translateY(-10px);
    }
}

/* Logs Terminal */
#logs-container {
    background: #0a0a0a;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1rem;
    height: 500px;
    overflow-y: auto;
    font-family: var(--mono);
    font-size: 0.85rem;
}

.log-line {
    margin-bottom: 0.2rem;
    display: flex;
    gap: 0.5rem;
    word-break: break-all;
}

.log-ts {
    color: var(--muted);
    min-width: 150px;
}

.log-level-info {
    color: var(--accent2);
}

.log-level-warning {
    color: var(--warn);
}

.log-level-error {
    color: var(--danger);
}

.action-buttons {
    display: flex;
    gap: 5px;
}