/* ==========================================================
   Price Alert System — dashboard tab + bell button + modal
   ========================================================== */

/* ----------------------------------------------------------
   Alert summary cards row
   ---------------------------------------------------------- */
.alerts-summary {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}
@media (max-width: 600px) {
    .alerts-summary { grid-template-columns: 1fr 1fr; }
}

.alerts-summary-card {
    background: var(--color-card);
    border: 1px solid var(--color-border, #2B2F36);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.alerts-summary-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.alerts-summary-value {
    font-size: 1.75rem;
    font-weight: 800;
    font-family: var(--font-mono);
    color: var(--color-text-primary);
    line-height: 1.1;
}
.alerts-summary-value.is-active   { color: var(--color-primary); }
.alerts-summary-value.is-triggered { color: var(--color-accent); }

/* ----------------------------------------------------------
   Actions bar
   ---------------------------------------------------------- */
.alerts-actions-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}
.alerts-actions-bar h2 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
    color: var(--color-text-primary);
}

/* ----------------------------------------------------------
   Filter pills
   ---------------------------------------------------------- */
.alerts-filter-group {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}
.alerts-filter-btn {
    padding: 5px 14px;
    border-radius: var(--radius-full, 9999px);
    border: 1px solid var(--color-border, #2B2F36);
    background: transparent;
    color: var(--color-text-secondary);
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: color 0.15s, background 0.15s, border-color 0.15s;
}
.alerts-filter-btn:hover { color: var(--color-text-primary); }
.alerts-filter-btn.is-active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #000;
    font-weight: 700;
}

/* ----------------------------------------------------------
   Alerts table
   ---------------------------------------------------------- */
.alerts-table-wrap {
    overflow-x: auto;
    border-radius: var(--radius-lg);
}

.alerts-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}
.alerts-table thead th {
    padding: 11px 16px;
    text-align: left;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--color-border, #2B2F36);
    white-space: nowrap;
}
.alerts-table thead th.text-right  { text-align: right; }
.alerts-table thead th.text-center { text-align: center; }

.alerts-table tbody tr {
    border-bottom: 1px solid var(--color-border, #2B2F36);
    transition: background 0.1s;
}
.alerts-table tbody tr:last-child { border-bottom: none; }
.alerts-table tbody tr:hover { background: var(--color-hover); }
.alerts-table tbody tr.is-triggered { opacity: 0.65; }

.alerts-table tbody td {
    padding: 13px 16px;
    color: var(--color-text-primary);
    vertical-align: middle;
    white-space: nowrap;
}
.alerts-table tbody td.text-right  { text-align: right; }
.alerts-table tbody td.text-center { text-align: center; }

/* Coin cell */
.alert-coin-cell {
    display: flex;
    align-items: center;
    gap: 8px;
}
.alert-coin-name   { font-weight: 600; }
.alert-coin-symbol { font-size: 0.75rem; color: var(--color-text-secondary); }

/* Condition badge */
.alert-condition-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: var(--radius-full, 9999px);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.alert-condition-badge.above {
    background: rgba(2, 192, 118, 0.12);
    color: var(--color-accent);
}
.alert-condition-badge.below {
    background: rgba(246, 70, 93, 0.12);
    color: var(--color-danger);
}

/* Distance pill — shows how far price is from target */
.alert-distance {
    font-size: 0.75rem;
    font-family: var(--font-mono);
}
.alert-distance.near   { color: var(--color-primary); font-weight: 700; }
.alert-distance.far    { color: var(--color-text-secondary); }

/* Status badge */
.alert-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: var(--radius-full, 9999px);
    font-size: 0.75rem;
    font-weight: 600;
}
.alert-status-badge.active {
    background: rgba(240, 185, 11, 0.10);
    color: var(--color-primary);
}
.alert-status-badge.paused {
    background: rgba(71, 77, 87, 0.4);
    color: var(--color-text-secondary);
}
.alert-status-badge.triggered {
    background: rgba(2, 192, 118, 0.12);
    color: var(--color-accent);
}

.alert-status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}
.active   .alert-status-dot { background: var(--color-primary); }
.paused   .alert-status-dot { background: var(--color-text-secondary); }
.triggered .alert-status-dot { background: var(--color-accent); }

/* Action buttons */
.alert-row-actions {
    display: flex;
    align-items: center;
    gap: 4px;
    justify-content: center;
}
.alert-row-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border, #2B2F36);
    background: transparent;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: color 0.15s, background 0.15s, border-color 0.15s;
}
.alert-row-btn:hover            { color: var(--color-text-primary); background: var(--color-hover); }
.alert-row-btn.is-delete:hover  { color: var(--color-danger); border-color: var(--color-danger); }
.alert-row-btn.is-pause:hover   { color: var(--color-primary); border-color: var(--color-primary); }
.alert-row-btn.is-active-state  { color: var(--color-primary); border-color: rgba(240,185,11,0.3); }

/* ----------------------------------------------------------
   Empty / skeleton states
   ---------------------------------------------------------- */
.alerts-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl) var(--spacing-xl);
    text-align: center;
    gap: var(--spacing-md);
}
.alerts-empty-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(240,185,11,0.10);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
}
.alerts-empty h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 0;
    color: var(--color-text-primary);
}
.alerts-empty p {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin: 0;
    max-width: 340px;
    line-height: 1.6;
}

/* ----------------------------------------------------------
   Price Alert Add Modal
   (reuses .lt-modal-* base from portfolio.css)
   ---------------------------------------------------------- */

/* Condition selector — toggle buttons */
.alert-condition-toggle {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
}
.alert-condition-opt {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 9px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border, #2B2F36);
    background: transparent;
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s, color 0.15s;
}
.alert-condition-opt:hover { border-color: var(--color-text-secondary); }
.alert-condition-opt[data-cond="above"].is-selected {
    border-color: var(--color-accent);
    background: rgba(2,192,118,0.10);
    color: var(--color-accent);
}
.alert-condition-opt[data-cond="below"].is-selected {
    border-color: var(--color-danger);
    background: rgba(246,70,93,0.10);
    color: var(--color-danger);
}

/* Current price hint below target price field */
.alert-price-hint {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    margin-top: 4px;
}
.alert-price-hint strong { color: var(--color-text-primary); font-family: var(--font-mono); }

/* ----------------------------------------------------------
   Bell button on coin pages & market table
   ---------------------------------------------------------- */
.lt-alert-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 0 12px;
    height: 34px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border, #2B2F36);
    background: transparent;
    color: var(--color-text-secondary);
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: color 0.15s, border-color 0.15s, background 0.15s;
    white-space: nowrap;
    flex-shrink: 0;
}
.lt-alert-btn svg { transition: fill 0.15s; fill: none; }
.lt-alert-btn:hover { color: var(--color-primary); border-color: var(--color-primary); }
.lt-alert-btn.is-set {
    color: var(--color-primary);
    border-color: var(--color-primary);
    background: rgba(240,185,11,0.08);
}
.lt-alert-btn.is-set svg { fill: var(--color-primary); }

/* Icon-only variant for table rows */
.lt-alert-btn.btn-icon-only {
    padding: 0;
    width: 30px;
    height: 30px;
    border-radius: var(--radius-sm);
}

/* Pulse animation for "near target" alert bell */
@keyframes bell-pulse {
    0%, 100% { transform: rotate(0deg); }
    15% { transform: rotate(12deg); }
    30% { transform: rotate(-10deg); }
    45% { transform: rotate(8deg); }
    60% { transform: rotate(-6deg); }
    75% { transform: rotate(4deg); }
}
.lt-alert-btn.is-near svg {
    animation: bell-pulse 2s ease-in-out infinite;
    color: var(--color-primary);
}