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

:root {
    --bg: #0f0f1a;
    --bg-card: #1a1a2e;
    --bg-input: #16162a;
    --border: #2a2a4a;
    --text: #e0e0e0;
    --text-dim: #888;
    --accent: #00c9a7;
    --accent-hover: #00e6bf;
    --red: #ff4d6a;
    --green: #00e676;
    --yellow: #ffc107;
    --radius: 8px;
}

body {
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
}

/* Login page */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-container {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px;
    width: 360px;
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.logo {
    color: var(--accent);
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 3px;
}

.logo-sub {
    display: block;
    color: var(--text-dim);
    font-size: 13px;
    margin-top: 4px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 12px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 6px;
}

input[type="text"],
input[type="password"],
input[type="number"] {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    padding: 10px 12px;
    font-family: inherit;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
}

input:focus {
    border-color: var(--accent);
}

.btn-primary {
    width: 100%;
    background: var(--accent);
    color: #000;
    border: none;
    border-radius: var(--radius);
    padding: 12px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: background 0.2s;
}

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

.error-msg {
    color: var(--red);
    font-size: 13px;
    margin-bottom: 12px;
}

/* Dashboard layout */
.dashboard {
    max-width: 1100px;
    margin: 0 auto;
    padding: 24px 20px;
}

.top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.top-bar .logo { font-size: 18px; }
.top-bar .logo-sub { display: inline; margin-left: 8px; font-size: 12px; }

.user-info {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
    color: var(--text-dim);
}

.btn-logout {
    background: none;
    border: 1px solid var(--border);
    color: var(--text-dim);
    border-radius: var(--radius);
    padding: 6px 12px;
    cursor: pointer;
    font-family: inherit;
    font-size: 12px;
}

.btn-logout:hover { border-color: var(--red); color: var(--red); }

.subtitle {
    color: var(--text-dim);
    font-size: 12px;
    margin-bottom: 20px;
}

/* Tabs */
.tab-bar {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.tab-btn {
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-dim);
    padding: 8px 20px;
    border-radius: var(--radius);
    cursor: pointer;
    font-family: inherit;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.2s;
}

.tab-btn:hover { border-color: var(--accent); color: var(--text); }
.tab-btn.active { background: var(--accent); color: #000; border-color: var(--accent); font-weight: 600; }

.tab-btn-add {
    background: none;
    border: 1px dashed var(--border);
    color: var(--accent);
    padding: 8px 16px;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 16px;
    font-family: inherit;
    transition: border-color 0.2s;
}

.tab-btn-add:hover { border-color: var(--accent); }

/* Card sections */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px 24px;
    margin-bottom: 20px;
}

.card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.badge {
    background: var(--accent);
    color: #000;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.badge-result { background: var(--yellow); }

.card-title {
    font-size: 14px;
    color: var(--text-dim);
    font-weight: 400;
}

/* Setup fields */
.setup-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 16px;
}

.setup-field label {
    display: block;
    font-size: 11px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 6px;
}

.setup-field .input-wrap {
    position: relative;
}

.setup-field .unit {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-dim);
    font-size: 13px;
}

.setup-field input {
    padding-right: 30px;
}

/* Name field full width */
.name-field {
    margin-bottom: 16px;
}

.name-field label {
    display: block;
    font-size: 11px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 6px;
}

.name-field input {
    width: 100%;
    padding-right: 12px;
}

/* Chain table */
.chain-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.btn-add-match {
    background: none;
    border: 1px solid var(--accent);
    color: var(--accent);
    padding: 6px 16px;
    border-radius: var(--radius);
    cursor: pointer;
    font-family: inherit;
    font-size: 12px;
    transition: all 0.2s;
}

.btn-add-match:hover { background: var(--accent); color: #000; }

.chain-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 12px;
}

.chain-table th {
    text-align: left;
    font-size: 11px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 8px 6px;
    border-bottom: 1px solid var(--border);
    font-weight: 400;
}

.chain-table td {
    padding: 8px 6px;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
    vertical-align: middle;
}

.chain-table input {
    width: 100%;
    background: transparent;
    border: 1px solid transparent;
    color: var(--text);
    padding: 6px 8px;
    font-family: inherit;
    font-size: 14px;
    border-radius: 4px;
    outline: none;
}

.chain-table input:hover { border-color: var(--border); }
.chain-table input:focus { border-color: var(--accent); background: var(--bg-input); }

.chain-table .col-num { width: 40px; text-align: center; }
.chain-table .col-opponent { width: 160px; }
.chain-table .col-odds { width: 90px; }
.chain-table .col-stake { width: 110px; }
.chain-table .col-shares { width: 110px; }
.chain-table .col-profit { width: 100px; }
.chain-table .col-bank { width: 110px; }
.chain-table .col-status { width: 120px; }
.chain-table .col-actions { width: 40px; }

.profit-pos { color: var(--green); font-weight: 600; }
.profit-neg { color: var(--red); font-weight: 600; }
.profit-zero { color: var(--text-dim); }

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    border: 1px solid var(--border);
    background: transparent;
    font-family: inherit;
    color: var(--text-dim);
}

.status-badge.won { color: var(--green); border-color: var(--green); }
.status-badge.lost { color: var(--red); border-color: var(--red); }
.status-badge.waiting { color: var(--text-dim); }

.btn-delete-row {
    background: none;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    font-size: 16px;
    padding: 4px;
    opacity: 0.4;
    transition: all 0.2s;
}

.btn-delete-row:hover { color: var(--red); opacity: 1; }

/* Summary */
.summary-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 24px;
}

.summary-item label {
    display: block;
    font-size: 11px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.summary-value {
    font-size: 28px;
    font-weight: 700;
}

/* Status dropdown */
.status-select {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
    padding: 4px 8px;
    border-radius: 4px;
    font-family: inherit;
    font-size: 13px;
    cursor: pointer;
    outline: none;
}

.status-select:focus { border-color: var(--accent); }
.status-select option { background: var(--bg-card); }

/* Save indicator */
.save-indicator {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 8px 16px;
    font-size: 12px;
    color: var(--text-dim);
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

.save-indicator.visible { opacity: 1; }

/* Delete tab */
.btn-delete-tab {
    background: none;
    border: 1px solid var(--border);
    color: var(--text-dim);
    padding: 6px 12px;
    border-radius: var(--radius);
    cursor: pointer;
    font-family: inherit;
    font-size: 12px;
    margin-left: auto;
}

.btn-delete-tab:hover { border-color: var(--red); color: var(--red); }

/* Footer */
.footer {
    text-align: center;
    color: var(--text-dim);
    font-size: 11px;
    margin-top: 40px;
    padding: 20px 0;
    letter-spacing: 1px;
}

/* Responsive */
@media (max-width: 768px) {
    .setup-grid { grid-template-columns: 1fr; }
    .summary-grid { grid-template-columns: 1fr; }
    .chain-table { font-size: 12px; }
    .dashboard { padding: 12px; }
}