/**
 * AlphaStreet Earnings Calendar Styles
 *
 * @package AlphaStreet_News
 * @version 2.3.0
 */

/* ==========================================================================
   CALENDAR PAGE LAYOUT
   ========================================================================== */

.earnings-calendar-page {
    padding: 2rem 0 4rem;
}

.earnings-calendar-page .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* ==========================================================================
   CALENDAR HEADER
   ========================================================================== */

.calendar-header {
    text-align: center;
    margin-bottom: 2rem;
}

.calendar-header h1 {
    font-size: 2rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
    color: var(--color-text-primary);
}

.calendar-subtitle {
    color: var(--color-text-muted);
    margin: 0;
    font-size: 1rem;
}

/* ==========================================================================
   CALENDAR CONTROLS
   ========================================================================== */

.calendar-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--color-bg-secondary);
    border-radius: 8px;
}

/* View Toggle */
.view-toggle {
    display: flex;
    gap: 0.25rem;
    background: var(--color-bg-tertiary);
    border-radius: 6px;
    padding: 0.25rem;
}

.view-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-muted);
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.view-btn:hover {
    color: var(--color-text-primary);
}

.view-btn.active {
    background: var(--color-bg-primary);
    color: var(--color-accent);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.view-btn .dashicons {
    font-size: 16px;
    width: 16px;
    height: 16px;
}

/* Sector Filter */
.sector-filter {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sector-filter label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.sector-select {
    padding: 0.5rem 2rem 0.5rem 0.75rem;
    font-size: 0.875rem;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    cursor: pointer;
    min-width: 160px;
}

/* Calendar Navigation */
.calendar-nav {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 6px;
    background: var(--color-bg-tertiary);
    color: var(--color-text-muted);
    text-decoration: none;
    transition: all 0.2s ease;
}

.nav-btn:hover {
    background: var(--color-accent);
    color: #fff;
}

.current-period {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    min-width: 160px;
    text-align: center;
}

/* ==========================================================================
   CALENDAR LEGEND
   ========================================================================== */

.calendar-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 1.5rem;
    padding: 0.75rem;
    background: var(--color-bg-secondary);
    border-radius: 6px;
}

.legend-item {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.legend-dot.bmo {
    background: var(--as-calendar-bmo, #3B82F6);
}

.legend-dot.amc {
    background: var(--as-calendar-amc, #8B5CF6);
}

.legend-dot.unknown {
    background: var(--color-text-muted);
}

/* ==========================================================================
   MONTH VIEW - GRID
   ========================================================================== */

.calendar-grid.month-view {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
}

.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
}

.weekday {
    padding: 0.75rem 0.5rem;
    text-align: center;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
}

.calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
}

.calendar-day {
    min-height: 100px;
    padding: 0.5rem;
    border-right: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg-primary);
    transition: background 0.2s ease;
}

.calendar-day:nth-child(7n) {
    border-right: none;
}

.calendar-day.empty {
    background: var(--color-bg-tertiary);
}

.calendar-day.today {
    background: rgba(0, 102, 255, 0.05);
}

.calendar-day.today .day-number {
    background: var(--color-accent);
    color: #fff;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.calendar-day.has-events {
    cursor: pointer;
}

.calendar-day.has-events:hover {
    background: var(--color-bg-secondary);
}

.day-number {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: 0.5rem;
}

.day-events {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.event-item {
    display: block;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 4px;
    text-decoration: none;
    transition: transform 0.15s ease;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.event-item:hover {
    transform: translateX(2px);
}

.event-item.bmo {
    background: rgba(59, 130, 246, 0.15);
    color: var(--as-calendar-bmo, #3B82F6);
}

.event-item.amc {
    background: rgba(139, 92, 246, 0.15);
    color: var(--as-calendar-amc, #8B5CF6);
}

.event-item.unknown {
    background: var(--color-bg-tertiary);
    color: var(--color-text-muted);
}

.more-events {
    font-size: 0.6875rem;
    color: var(--color-text-muted);
    padding: 0.125rem 0.5rem;
}

/* ==========================================================================
   WEEK VIEW
   ========================================================================== */

.calendar-grid.week-view {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background: var(--color-border);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
}

.week-day {
    background: var(--color-bg-primary);
    min-height: 300px;
}

.week-day.today {
    background: rgba(0, 102, 255, 0.03);
}

.week-day-header {
    padding: 0.75rem;
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
    text-align: center;
}

.week-day.today .week-day-header {
    background: var(--color-accent);
    color: #fff;
}

.week-day-name {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.week-day.today .week-day-name {
    color: rgba(255, 255, 255, 0.8);
}

.week-day-date {
    display: block;
    font-size: 1.125rem;
    font-weight: 700;
    margin-top: 0.25rem;
}

.week-day-events {
    padding: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.week-day-events .no-events {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-align: center;
    padding: 1rem 0;
    margin: 0;
}

.week-event {
    display: block;
    padding: 0.5rem;
    border-radius: 6px;
    text-decoration: none;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.week-event:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.week-event.bmo {
    background: rgba(59, 130, 246, 0.1);
    border-left: 3px solid var(--as-calendar-bmo, #3B82F6);
}

.week-event.amc {
    background: rgba(139, 92, 246, 0.1);
    border-left: 3px solid var(--as-calendar-amc, #8B5CF6);
}

.week-event.unknown {
    background: var(--color-bg-tertiary);
    border-left: 3px solid var(--color-text-muted);
}

.week-event .event-main {
    margin-bottom: 0.25rem;
}

.week-event .event-ticker {
    font-size: 0.8125rem;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--color-text-primary);
}

.week-event .event-company {
    display: block;
    font-size: 0.6875rem;
    color: var(--color-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.week-event .event-details {
    display: flex;
    justify-content: space-between;
    font-size: 0.6875rem;
}

.week-event .event-time {
    font-weight: 600;
}

.week-event .event-time.bmo {
    color: var(--as-calendar-bmo, #3B82F6);
}

.week-event .event-time.amc {
    color: var(--as-calendar-amc, #8B5CF6);
}

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

/* ==========================================================================
   LIST VIEW
   ========================================================================== */

.calendar-list.list-view {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
}

.list-header {
    display: grid;
    grid-template-columns: 120px 1fr 100px 80px 100px 120px;
    gap: 1rem;
    padding: 0.75rem 1rem;
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
}

.list-row {
    display: grid;
    grid-template-columns: 120px 1fr 100px 80px 100px 120px;
    gap: 1rem;
    padding: 0.875rem 1rem;
    border-bottom: 1px solid var(--color-border);
    text-decoration: none;
    color: var(--color-text-primary);
    transition: background 0.2s ease;
}

.list-row:last-child {
    border-bottom: none;
}

.list-row:hover {
    background: var(--color-bg-secondary);
}

.list-row .col-date {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-text-muted);
}

.list-row .col-company {
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.list-row .col-ticker {
    font-size: 0.875rem;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--color-accent);
}

.list-row .col-time {
    display: flex;
    align-items: center;
}

.time-badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    font-size: 0.6875rem;
    font-weight: 600;
    border-radius: 4px;
}

.time-badge.bmo {
    background: rgba(59, 130, 246, 0.15);
    color: var(--as-calendar-bmo, #3B82F6);
}

.time-badge.amc {
    background: rgba(139, 92, 246, 0.15);
    color: var(--as-calendar-amc, #8B5CF6);
}

.time-badge.unknown {
    background: var(--color-bg-tertiary);
    color: var(--color-text-muted);
}

.list-row .col-eps {
    font-size: 0.875rem;
    font-family: var(--font-mono);
}

.list-row .col-sector {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.no-events-message {
    padding: 4rem 2rem;
    text-align: center;
    color: var(--color-text-muted);
}

.no-events-message .dashicons {
    font-size: 48px;
    width: 48px;
    height: 48px;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.no-events-message p {
    margin: 0;
    font-size: 1rem;
}

/* ==========================================================================
   MODAL
   ========================================================================== */

.calendar-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 1rem;
}

.modal-content {
    background: var(--color-bg-primary);
    border-radius: 12px;
    padding: 1.5rem;
    max-width: 400px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-muted);
    padding: 0.25rem;
    border-radius: 4px;
    transition: color 0.2s ease;
}

.modal-close:hover {
    color: var(--color-text-primary);
}

.modal-date {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 0 0 1rem;
    padding-right: 2rem;
}

.modal-events {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.modal-events .event-item {
    padding: 0.5rem 0.75rem;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media screen and (max-width: 1024px) {
    .calendar-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .view-toggle,
    .sector-filter,
    .calendar-nav {
        justify-content: center;
    }

    .calendar-grid.week-view {
        grid-template-columns: repeat(4, 1fr);
    }

    .week-day:nth-child(n+5) {
        display: none;
    }

    .list-header,
    .list-row {
        grid-template-columns: 100px 1fr 80px 70px;
    }

    .list-header .col-eps,
    .list-header .col-sector,
    .list-row .col-eps,
    .list-row .col-sector {
        display: none;
    }
}

@media screen and (max-width: 768px) {
    .earnings-calendar-page {
        padding: 1rem 0 2rem;
    }

    .calendar-header h1 {
        font-size: 1.5rem;
    }

    .calendar-day {
        min-height: 70px;
        padding: 0.25rem;
    }

    .day-number {
        font-size: 0.75rem;
    }

    .event-item {
        padding: 0.125rem 0.25rem;
        font-size: 0.625rem;
    }

    .calendar-grid.week-view {
        grid-template-columns: 1fr;
    }

    .week-day:nth-child(n+5) {
        display: block;
    }

    .week-day {
        min-height: auto;
    }

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

    .week-day-date {
        font-size: 1rem;
        margin-top: 0;
    }

    .list-header {
        display: none;
    }

    .list-row {
        display: block;
        padding: 1rem;
    }

    .list-row .col-date {
        display: block;
        margin-bottom: 0.25rem;
    }

    .list-row .col-company {
        display: block;
        font-size: 1rem;
        margin-bottom: 0.25rem;
    }

    .list-row .col-ticker {
        display: inline-block;
        margin-right: 0.5rem;
    }

    .list-row .col-time {
        display: inline-block;
    }

    .list-row .col-eps,
    .list-row .col-sector {
        display: none;
    }
}

@media screen and (max-width: 480px) {
    .view-toggle {
        width: 100%;
    }

    .view-btn {
        flex: 1;
        justify-content: center;
    }

    .sector-filter {
        flex-direction: column;
        width: 100%;
    }

    .sector-select {
        width: 100%;
    }

    .weekday {
        padding: 0.5rem 0.25rem;
        font-size: 0.625rem;
    }

    .calendar-day {
        min-height: 60px;
    }

    .day-events {
        display: none;
    }

    .calendar-day.has-events::after {
        content: '';
        display: block;
        width: 6px;
        height: 6px;
        background: var(--color-accent);
        border-radius: 50%;
        margin: 0.25rem auto 0;
    }
}