@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@500;700&display=swap');

:root {
    --bg-dark: #0a0a0f;
    --glass-bg: rgba(20, 22, 35, 0.45);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-highlight: rgba(255, 255, 255, 0.15);
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --accent: #3b82f6;
    --accent-hover: #60a5fa;
    --accent-glow: rgba(59, 130, 246, 0.4);
    --danger: #ef4444;
    --danger-hover: #f87171;
    --success: #10b981;
    --radius: 24px;
    --shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    color: var(--text-main);
    background-color: var(--bg-dark);
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(59, 130, 246, 0.15), transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(139, 92, 246, 0.15), transparent 25%);
    background-attachment: fixed;
    min-height: 100vh;
}

.page {
    width: min(1400px, calc(100% - 40px));
    margin: 30px auto 60px;
}

h1, h2, h3 {
    font-family: 'Outfit', sans-serif;
    margin: 0;
    letter-spacing: -0.02em;
}

.card {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.card:hover {
    border-color: var(--glass-highlight);
    box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.45);
}

.hero {
    padding: 32px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    margin-bottom: 24px;
    position: relative;
    overflow: hidden;
}

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

.eyebrow {
    margin: 0 0 10px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent);
    font-weight: 700;
    font-size: 12px;
}

h1 {
    font-size: 32px;
    background: linear-gradient(to right, #fff, #94a3b8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

button {
    font-family: 'Inter', sans-serif;
    border: none;
    padding: 14px 24px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.primary-button {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 0 15px var(--accent-glow);
}

.primary-button:hover:not(:disabled) {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 0 25px var(--accent-glow);
}

.secondary-button {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    border: 1px solid var(--glass-border);
}

.secondary-button:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--glass-highlight);
}

.danger-button {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger-hover);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.danger-button:hover:not(:disabled) {
    background: var(--danger);
    color: #fff;
    box-shadow: 0 0 20px rgba(239, 68, 68, 0.4);
    transform: translateY(-2px);
}

button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    filter: grayscale(1);
}

.status-grid, .panel-grid, .controls-grid {
    display: grid;
    gap: 24px;
    margin-bottom: 24px;
}

.status-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.metric {
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.label {
    color: var(--text-muted);
    font-size: 13px;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.metric strong {
    font-size: 22px;
    font-weight: 700;
    font-family: 'Outfit', sans-serif;
}

.metric strong.ok { color: var(--success); text-shadow: 0 0 10px rgba(16, 185, 129, 0.3); }
.metric strong.muted { color: var(--text-muted); }

.panel-grid { grid-template-columns: 1.1fr 0.9fr; }
.controls-grid { grid-template-columns: 1fr 1fr; }

.panel { padding: 28px; }

.panel-header {
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--glass-border);
}

.panel-header h2 { font-size: 20px; }

.button-stack {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.table-wrap { overflow: auto; }

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

th, td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--glass-border);
    text-align: left;
}

th {
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.05em;
}

.badge {
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-completed { background: rgba(16, 185, 129, 0.15); color: var(--success); }
.badge-running { background: rgba(59, 130, 246, 0.15); color: var(--accent-hover); }
.badge-failed { background: rgba(239, 68, 68, 0.15); color: var(--danger-hover); }
.badge-section { background: rgba(255, 255, 255, 0.1); color: #fff; }

.log-box {
    height: 380px;
    overflow-y: auto;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 12px;
    padding: 16px;
    font: 13px/1.6 Consolas, monospace;
    border: 1px inset var(--glass-border);
}

.log-line { margin-bottom: 6px; color: #cbd5e1; }
.log-time { color: var(--accent-hover); margin-right: 8px; }

.tenders {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 20px;
}

.tender {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 20px;
    transition: transform 0.2s ease, background 0.2s ease;
}

.tender:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-4px);
}

.tender-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.tender h3 {
    font-size: 16px;
    line-height: 1.4;
    margin-bottom: 8px;
}

.customer {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.tender-meta {
    font-size: 13px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    color: #e2e8f0;
}

.keywords {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 16px 0;
}

.chip {
    padding: 4px 10px;
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: var(--accent-hover);
    border-radius: 6px;
    font-size: 11px;
}

.tender a {
    display: inline-block;
    color: var(--accent-hover);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    margin-top: 8px;
}

.tender a:hover { text-decoration: underline; }

.settings-form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.settings-form label {
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 500;
}

.settings-form input,
.settings-form textarea {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--glass-border);
    color: var(--text-main);
    padding: 12px 16px;
    border-radius: 12px;
    font-family: inherit;
    font-size: 14px;
    transition: all 0.2s ease;
}

.settings-form input:focus,
.settings-form textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

details.advanced-settings {
    background: rgba(0, 0, 0, 0.15);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 14px 16px;
}

details.advanced-settings summary {
    cursor: pointer;
    font-weight: 600;
    color: var(--text-muted);
    font-size: 13px;
    outline: none;
    user-select: none;
}

details.advanced-settings summary:hover {
    color: var(--text-main);
}

.advanced-grid {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px dashed var(--glass-border);
}

.full-width { grid-column: 1 / -1; }
.checkbox-row {
    flex-direction: row !important;
    align-items: center;
}
.checkbox-row input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--accent); }

.flash-list { margin-bottom: 24px; display: flex; flex-direction: column; gap: 10px; }
.flash {
    padding: 16px 20px;
    border-radius: 12px;
    font-weight: 500;
    border-left: 4px solid transparent;
    backdrop-filter: blur(10px);
}
.flash-success { background: rgba(16, 185, 129, 0.1); border-color: var(--success); color: #34d399; }
.flash-error { background: rgba(239, 68, 68, 0.1); border-color: var(--danger); color: #f87171; }

.login-body { min-height: 100vh; display: grid; place-items: center; }
.login-wrap { width: min(400px, calc(100% - 32px)); }
.login-card { padding: 40px; text-align: center; }
.login-form { display: flex; flex-direction: column; gap: 20px; margin-top: 30px; text-align: left; }

@media (max-width: 1024px) {
    .status-grid { grid-template-columns: repeat(2, 1fr); }
    .panel-grid, .controls-grid, .settings-form { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
    .hero { flex-direction: column; align-items: flex-start; }
    .status-grid { grid-template-columns: 1fr; }
}