/* ===================================
   OPERATOR VIEW — Styles
   =================================== */

:root {
    --bg-primary: #0f1117;
    --bg-secondary: #1a1d27;
    --bg-card: #232733;
    --bg-card-hover: #2a2f3d;
    --text-primary: #e8eaed;
    --text-secondary: #9aa0b0;
    --text-muted: #636b80;
    --border: #2d3344;
    --border-light: #3a4155;
    --accent: #6c5ce7;
    --accent-light: #a29bfe;
    --success: #00b894;
    --warning: #fdcb6e;
    --danger: #e17055;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
}

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

body {
    font-family: var(--font);
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
}

.operator-container {
    max-width: 600px;
    margin: 0 auto;
    padding: var(--space-md);
}

/* Header */
.operator-header {
    text-align: center;
    padding: var(--space-lg) 0;
}

.operator-title {
    font-size: 1.4rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    background: linear-gradient(135deg, var(--accent-light), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.title-icon {
    -webkit-text-fill-color: initial;
}

/* Info bar */
.operator-info-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.operator-select-group {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex: 1;
}

.operator-select-group label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.operator-select-group select {
    flex: 1;
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font);
    font-size: 0.85rem;
    cursor: pointer;
}

.operator-select-group select:focus {
    outline: none;
    border-color: var(--accent);
}

.month-selector {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: var(--space-xs) var(--space-sm);
    border: 1px solid var(--border);
}

.month-nav {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.3rem;
    cursor: pointer;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    transition: all 0.2s;
    line-height: 1;
}

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

.month-label {
    font-weight: 600;
    font-size: 0.9rem;
    min-width: 120px;
    text-align: center;
}

/* Stats */
.operator-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.op-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--space-md);
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
}

.op-stat-value {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--accent-light);
}

.op-stat-confirmed {
    color: var(--success) !important;
}

.op-stat-pending {
    color: var(--warning) !important;
}

.op-stat-rejected {
    color: var(--danger) !important;
}

.op-stat-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: var(--space-xs);
}

/* Shifts List */
.shifts-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.empty-state {
    text-align: center;
    padding: var(--space-xl) * 2;
    color: var(--text-muted);
}

.empty-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: var(--space-md);
}

.shift-card {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent);
    transition: all 0.2s;
}

.shift-card:hover {
    border-color: var(--border-light);
    background: var(--bg-card-hover);
}

.shift-card.confirmed {
    border-left-color: var(--success);
    background: rgba(0, 184, 148, 0.06);
}

.shift-card.rejected {
    border-left-color: var(--danger);
    background: rgba(225, 112, 85, 0.06);
    opacity: 0.7;
}

.shift-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 50px;
}

.shift-date-day {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
}

.shift-date-weekday {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.shift-date-month {
    font-size: 0.65rem;
    color: var(--text-muted);
}

.shift-details {
    flex: 1;
}

.shift-project {
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-xs);
}

.shift-project-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.shift-time {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.shift-actions {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 120px;
}

.shift-confirm,
.shift-reject {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.shift-checkbox {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.shift-checkbox-confirm {
    accent-color: var(--success);
}

.shift-checkbox-reject {
    accent-color: var(--danger);
}

.shift-confirm-label {
    font-size: 0.7rem;
    color: var(--success);
    cursor: pointer;
    font-weight: 500;
}

.shift-reject-label {
    font-size: 0.7rem;
    color: var(--danger);
    cursor: pointer;
    font-weight: 500;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 3px;
}

@media (max-width: 500px) {
    .operator-info-bar {
        flex-direction: column;
    }

    .operator-select-group {
        width: 100%;
    }

    .operator-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .shift-actions {
        min-width: auto;
    }
}