/* Position Guardian — Dark theme (Discord-inspired) */

:root {
    --bg-darkest: #1e1f22;
    --bg-dark: #2b2d31;
    --bg-mid: #313338;
    --bg-light: #383a40;
    --bg-hover: #404249;
    --text-primary: #f2f3f5;
    --text-secondary: #b5bac1;
    --text-muted: #949ba4;
    --accent: #5865f2;
    --accent-hover: #4752c4;
    --danger: #da373c;
    --danger-hover: #a12828;
    --success: #23a55a;
    --warning: #f0b232;
    --border: #3f4147;
    --sidebar-width: 240px;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: var(--bg-mid);
    color: var(--text-primary);
    line-height: 1.5;
}

/* Layout */
.layout {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-darkest);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.sidebar-header {
    padding: 16px;
    border-bottom: 1px solid var(--border);
}

.sidebar-header h1 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 0.02em;
}

.nav-links {
    list-style: none;
    padding: 8px;
}

.nav-links li {
    margin-bottom: 2px;
}

.nav-links a {
    display: block;
    padding: 8px 12px;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    transition: background 0.15s, color 0.15s;
}

.nav-links a:hover:not(.disabled) {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.nav-links a.active {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.nav-links a.disabled {
    color: var(--text-muted);
    cursor: not-allowed;
    opacity: 0.5;
}

.nav-sub {
    list-style: none;
    padding: 0 0 0 16px;
}

.nav-sub-link {
    display: block;
    padding: 5px 12px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 13px;
    font-weight: 400;
    border-radius: 4px;
    transition: background 0.15s, color 0.15s;
}

.nav-sub-link:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

/* Content */
.content {
    flex: 1;
    padding: 24px 32px;
    overflow-x: auto;
    position: relative;
}

/* Page header */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.page-header h2 {
    font-size: 22px;
    font-weight: 600;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s;
    line-height: 1.4;
}

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

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

.btn-secondary {
    background: var(--bg-light);
    color: var(--text-primary);
}

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

.btn-danger {
    background: var(--danger);
    color: white;
}

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

.btn-small {
    padding: 4px 10px;
    font-size: 12px;
}

/* Table */
.table-container {
    background: var(--bg-dark);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border);
}

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

.positions-table thead {
    background: var(--bg-darkest);
}

.positions-table th {
    padding: 12px 14px;
    text-align: left;
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    white-space: nowrap;
}

.positions-table td {
    padding: 10px 14px;
    border-top: 1px solid var(--border);
    white-space: nowrap;
}

.positions-table tbody tr:hover {
    background: var(--bg-light);
}

.cell-id {
    color: var(--text-muted);
    font-family: "SF Mono", "Fira Code", monospace;
    font-size: 12px;
}

.cell-ticker {
    font-weight: 600;
    color: var(--text-primary);
}

.ticker-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
}

.ticker-link:hover {
    text-decoration: underline;
    color: var(--accent-hover);
}

.cell-notes {
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--text-secondary);
}

.cell-actions {
    display: flex;
    gap: 6px;
}

.empty-state {
    text-align: center;
    padding: 40px 14px !important;
    color: var(--text-muted);
    font-size: 15px;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.04em;
}

.badge-call {
    background: rgba(35, 165, 90, 0.15);
    color: var(--success);
}

.badge-put {
    background: rgba(218, 55, 60, 0.15);
    color: var(--danger);
}

.badge-long {
    background: rgba(88, 101, 242, 0.15);
    color: var(--accent);
}

.badge-short {
    background: rgba(240, 178, 50, 0.15);
    color: var(--warning);
}

/* Forms */
.add-form-container,
.edit-form-container {
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 24px;
}

.position-form .form-row {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
}

.form-group {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.form-group-wide {
    flex: 4;
}

.form-group label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.form-group input,
.form-group select {
    padding: 8px 12px;
    background: var(--bg-darkest);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 14px;
    outline: none;
    transition: border-color 0.15s;
}

.form-group input:focus,
.form-group select:focus {
    border-color: var(--accent);
}

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

.form-actions {
    display: flex;
    gap: 10px;
    margin-top: 4px;
}

/* Alerts */
.alert {
    padding: 12px 16px;
    border-radius: 4px;
    margin-bottom: 16px;
    font-size: 14px;
}

.alert-error {
    background: rgba(218, 55, 60, 0.15);
    color: var(--danger);
    border: 1px solid rgba(218, 55, 60, 0.3);
}

/* Toast notifications */
#toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    padding: 12px 20px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    animation: toast-in 0.3s ease;
    min-width: 250px;
}

.toast-success {
    background: var(--success);
    color: white;
}

.toast-error {
    background: var(--danger);
    color: white;
}

@keyframes toast-in {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes toast-out {
    from { opacity: 1; transform: translateY(0); }
    to { opacity: 0; transform: translateY(-10px); }
}

/* Flow dashboard */
.flow-sections {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.flow-section {}

.section-header {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.flow-table td {
    font-size: 13px;
}

.row-bullish {
    border-left: 3px solid var(--success);
}

.row-bearish {
    border-left: 3px solid var(--danger);
}

.score-positive {
    color: var(--success);
    font-weight: 600;
}

.score-negative {
    color: var(--danger);
    font-weight: 600;
}

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

.badge-bullish {
    background: rgba(35, 165, 90, 0.15);
    color: var(--success);
}

.badge-bearish {
    background: rgba(218, 55, 60, 0.15);
    color: var(--danger);
}

.badge-sweep {
    background: rgba(88, 101, 242, 0.15);
    color: var(--accent);
    font-size: 10px;
    padding: 1px 6px;
}

.badge-floor {
    background: rgba(240, 178, 50, 0.15);
    color: var(--warning);
    font-size: 10px;
    padding: 1px 6px;
}

.badge-source-flow {
    background: rgba(88, 101, 242, 0.15);
    color: var(--accent);
    font-size: 10px;
    padding: 1px 6px;
}

.badge-source-screener {
    background: rgba(240, 178, 50, 0.15);
    color: var(--warning);
    font-size: 10px;
    padding: 1px 6px;
}

/* Date picker */
.date-picker {
    padding: 6px 10px;
    background: var(--bg-darkest);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 14px;
    outline: none;
    color-scheme: dark;
    cursor: pointer;
    transition: border-color 0.15s;
}

.date-picker:focus {
    border-color: var(--accent);
}

/* Responsive */
@media (max-width: 900px) {
    .sidebar {
        width: 60px;
    }
    .sidebar-header h1 {
        font-size: 0;
    }
    .sidebar-header h1::first-letter {
        font-size: 16px;
    }
    .nav-links a {
        font-size: 0;
        text-align: center;
        padding: 10px;
    }
    .nav-links a::first-letter {
        font-size: 14px;
    }
    .content {
        padding: 16px;
    }
    .position-form .form-row {
        flex-wrap: wrap;
    }
    .form-group {
        min-width: 140px;
    }
}