/* ===== Vacation Calculator (calc_vacation) ===== */

/* Mode toggle chips */
.calc-mode-toggle,
.calc-input-mode-toggle {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.calc-mode-chip,
.calc-input-mode-chip {
    display: inline-flex;
    align-items: center;
    cursor: pointer;
    padding: 6px 14px;
    border-radius: 999px;
    border: 1px solid var(--glass-border);
    background: var(--bg-surface);
    color: var(--text-secondary);
    font-size: 0.88rem;
    font-weight: 500;
    transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.calc-mode-chip:hover,
.calc-input-mode-chip:hover {
    border-color: var(--primary-light);
    color: var(--text-main);
}

.calc-mode-chip--active,
.calc-input-mode-chip--active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--text-on-primary);
}

.calc-mode-chip--active:hover,
.calc-input-mode-chip--active:hover {
    background: var(--primary-light);
    border-color: var(--primary-light);
    color: var(--text-on-primary);
}

.calc-mode-chip__input,
.calc-input-mode-chip__input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

/* Form grid for vacation */
.calc-form__grid--vacation {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

/* Options row */
.calc-form__options {
    margin-top: 16px;
    padding-top: 12px;
    border-top: 1px solid var(--glass-border);
}

.form-checkbox {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.form-checkbox__input {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
    cursor: pointer;
}

/* Vacation result */
.vacation-result {
    margin-bottom: 16px;
}

.vacation-result__main {
    margin-bottom: 12px;
}

.vacation-result__grid {
    margin-bottom: 12px;
}

.vacation-result__deadline {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px 12px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    margin-bottom: 12px;
    background: var(--bg-surface);
    border: 1px solid var(--glass-border);
}

.vacation-result__deadline--ok {
    border-left: 3px solid var(--success);
}

.vacation-result__deadline--warning {
    border-left: 3px solid var(--warning-border);
    background: var(--warning-bg);
}

.vacation-result__deadline--danger {
    border-left: 3px solid var(--danger);
    background: rgba(var(--danger-rgb), 0.06);
}

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

.vacation-result__deadline-date {
    font-weight: 600;
    color: var(--text-main);
}

.vacation-result__deadline-badge {
    font-size: 0.78rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 4px;
    white-space: nowrap;
}

.vacation-result__deadline-badge--ok {
    background: rgba(var(--success-rgb), 0.12);
    color: var(--success);
}

.vacation-result__deadline-badge--warning {
    background: var(--warning-bg);
    color: var(--warning-text);
}

.vacation-result__deadline-badge--danger {
    background: rgba(var(--danger-rgb), 0.12);
    color: var(--danger);
}

.vacation-result__deadline-badge--pulse {
    animation: vacation-pulse-warning 2s infinite;
}

@keyframes vacation-pulse-warning {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255, 193, 7, 0.40); }
    50% { box-shadow: 0 0 0 6px rgba(255, 193, 7, 0); }
}

.vacation-result__deadline-badge--danger.vacation-result__deadline-badge--pulse {
    animation: vacation-pulse-danger 2s infinite;
}

@keyframes vacation-pulse-danger {
    0%, 100% { box-shadow: 0 0 0 0 rgba(220, 53, 69, 0.40); }
    50% { box-shadow: 0 0 0 6px rgba(220, 53, 69, 0); }
}

.vacation-result__deadline-timer {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-left: auto;
    font-variant-numeric: tabular-nums;
}

.vacation-result__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 12px;
}

.vacation-result__badge {
    font-size: 0.78rem;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-weight: 500;
}

.vacation-result__badge--warning {
    background: var(--warning-bg);
    color: var(--warning-text);
    border: 1px solid var(--warning-border);
}

.vacation-result__badge--info {
    background: rgba(var(--accent-rgb), 0.08);
    color: var(--accent);
    border: 1px solid rgba(var(--accent-rgb), 0.2);
}

.vacation-result__badge--default {
    background: var(--bg-surface);
    color: var(--text-muted);
    border: 1px solid var(--glass-border);
}

/* Donut chart (Step 4) */
.vacation-donut-chart {
    display: flex;
    align-items: center;
    gap: 24px;
    margin: 16px 0;
    flex-wrap: wrap;
}

.vacation-donut-chart__svg {
    width: 260px;
    height: 260px;
    flex-shrink: 0;
}

.vacation-donut-chart__legend {
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.vacation-donut-chart__legend-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.vacation-donut-chart__dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}
.vacation-donut-chart__dot--gross { background: var(--primary); }
.vacation-donut-chart__dot--ndfl { background: var(--danger); }
.vacation-donut-chart__dot--net { background: var(--success); }

/* Donut SVG rings (Safari: stroke via CSS, not presentation attribute) */
.vacation-donut-chart__ring--bg { stroke: var(--primary); }
.vacation-donut-chart__ring--net { stroke: var(--success); }
.vacation-donut-chart__ring--ndfl { stroke: var(--danger); }
.vacation-donut-chart__center-label { fill: var(--text-muted); }
.vacation-donut-chart__center-value { fill: var(--primary); }

.vacation-donut-chart__label {
    font-variant-numeric: tabular-nums;
}

/* Mini vacation calendar (Step 8.1) */
.vacation-mini-calendar {
    margin-top: 1rem;
    padding: 0.75rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm, 8px);
}

.vacation-mini-calendar__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.vacation-mini-calendar__title {
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--text-main);
}

.vacation-mini-calendar__legend {
    display: flex;
    gap: 0.75rem;
    font-size: 0.72rem;
    color: var(--text-muted);
}

.vacation-mini-calendar__legend-item {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.vacation-mini-calendar__dot {
    width: 8px;
    height: 8px;
    border-radius: 2px;
    flex-shrink: 0;
}

.vacation-mini-calendar__dot--vacation { background: var(--primary); }
.vacation-mini-calendar__dot--holiday { background: var(--danger); }
.vacation-mini-calendar__dot--payment { background: var(--success); }

.vacation-mini-calendar__grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 3px;
    font-size: 0.78rem;
    line-height: 1;
}

.vacation-mini-calendar__weekday {
    text-align: center;
    padding: 0.3rem 0;
    color: var(--text-muted);
    font-size: 0.68rem;
    font-weight: 500;
}

.vacation-mini-calendar__cell {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-xs, 4px);
    background: transparent;
    color: var(--text-main);
    position: relative;
}

.vacation-mini-calendar__cell--weekend {
    background: var(--bg-card-hover);
}

.vacation-mini-calendar__cell--vacation {
    background: var(--primary);
    color: #fff;
    font-weight: 600;
}

.vacation-mini-calendar__cell--holiday {
    background: var(--danger);
    color: #fff;
    font-weight: 600;
}

.vacation-mini-calendar__cell--payment {
    background: var(--success);
    color: #fff;
    font-weight: 600;
}

.vacation-mini-calendar__cell--today {
    box-shadow: inset 0 0 0 2px var(--primary);
}

.vacation-mini-calendar__cell--outside {
    color: var(--text-muted);
    opacity: 0.6;
}

.vacation-mini-calendar__month-label {
    grid-column: 1 / -1;
    text-align: center;
    font-weight: 600;
    font-size: 0.8rem;
    padding: 0.4rem 0 0.2rem;
    color: var(--text-main);
}

/* Scenario comparison (Step 8.2) */
.vacation-comparison {
    margin-top: 1rem;
    padding: 0.75rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm, 8px);
}

.vacation-comparison__toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.75rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--primary);
    background: transparent;
    border: 1px solid var(--primary);
    border-radius: var(--radius-sm, 8px);
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
}

.vacation-comparison__toggle:hover {
    background: var(--primary);
    color: #fff;
}

.vacation-comparison__toggle[aria-expanded="true"] {
    background: var(--primary);
    color: #fff;
}

.vacation-comparison__form {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px dashed var(--border);
}

.vacation-comparison__title {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-main);
}

.vacation-comparison__fields {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.vacation-comparison__field {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.vacation-comparison__field .form-label {
    font-size: 0.75rem;
    margin: 0;
}

.vacation-comparison__field .form-input {
    font-size: 0.82rem;
    padding: 0.35rem 0.5rem;
}

.vacation-comparison__btn {
    font-size: 0.82rem;
    padding: 0.45rem 1rem;
}

.vacation-comparison__error {
    margin-top: 0.5rem;
    padding: 0.5rem;
    background: var(--danger-bg, rgba(220,53,69,0.1));
    border-left: 3px solid var(--danger);
    color: var(--danger);
    font-size: 0.82rem;
    border-radius: var(--radius-xs, 4px);
}

.vacation-comparison__result {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px dashed var(--border);
}

.vacation-comparison__table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.vacation-comparison__table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.vacation-comparison__table th,
.vacation-comparison__table td {
    padding: 0.5rem 0.6rem;
    text-align: right;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.vacation-comparison__table th:first-child,
.vacation-comparison__table td:first-child {
    text-align: left;
    font-weight: 500;
}

.vacation-comparison__table th {
    font-weight: 600;
    color: var(--text-muted);
    font-size: 0.78rem;
    background: var(--bg-card);
}

.vacation-comparison__table td {
    color: var(--text-main);
}

.vacation-comparison__diff--positive {
    color: var(--success);
}

.vacation-comparison__diff--negative {
    color: var(--danger);
}

/* Smart hints (Step 8.3) */
.vacation-smart-hints {
    margin-top: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.vacation-smart-hints__card {
    display: flex;
    align-items: flex-start;
    gap: 0.4rem;
    padding: 0.55rem 0.75rem;
    border-radius: var(--radius-sm, 8px);
    font-size: 0.82rem;
    line-height: 1.35;
    border-left: 3px solid var(--border);
    background: var(--bg-card);
}

.vacation-smart-hints__card--high {
    border-left-color: var(--danger);
    background: rgba(var(--danger-rgb), 0.06);
}

.vacation-smart-hints__card--normal {
    border-left-color: var(--primary);
    background: rgba(var(--calc-blue-rgb), 0.05);
}

.vacation-smart-hints__card--low {
    border-left-color: var(--success);
    background: rgba(var(--calc-success-dark-rgb), 0.05);
}

[data-theme="dark"] .vacation-smart-hints__card--high {
    background: rgba(var(--danger-rgb), 0.12);
}

[data-theme="dark"] .vacation-smart-hints__card--normal {
    background: rgba(var(--calc-blue-rgb), 0.1);
}

[data-theme="dark"] .vacation-smart-hints__card--low {
    background: rgba(var(--calc-success-dark-rgb), 0.1);
}

.vacation-smart-hints__icon {
    flex-shrink: 0;
    font-size: 1rem;
    line-height: 1;
    margin-top: 0.1rem;
}

.vacation-smart-hints__text {
    color: var(--text-main);
}

/* Salary grid 12 months (Step 9) */
.vacation-salary-grid__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.vacation-salary-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
}

.vacation-salary-grid__item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.vacation-salary-grid__label {
    font-size: 0.72rem;
    color: var(--text-muted);
    font-weight: 500;
}

.vacation-salary-grid__input {
    font-size: 0.82rem;
    padding: 0.35rem 0.5rem;
}

.vacation-salary-grid__input--small {
    font-size: 0.72rem;
    padding: 0.3rem 0.4rem;
    color: var(--text-muted);
}

@media (max-width: 768px) {
    .vacation-salary-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .vacation-smart-hints {
        max-height: 50vh;
        overflow-y: auto;
    }
}

/* NDFL progress bar (Step 8) */
.ndfl-progress-bar {
    display: flex;
    width: 100%;
    height: 34px;
    border-radius: var(--radius-sm, 8px);
    overflow: hidden;
    margin-top: 0.75rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
}

.ndfl-progress-bar__segment {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 0;
    transition: flex-basis 0.35s ease;
    position: relative;
    color: #fff;
    font-size: 0.78rem;
    line-height: 1.2;
    overflow: hidden;
    white-space: nowrap;
}

.ndfl-progress-bar__segment[data-rate="13"] { background: var(--primary); }
.ndfl-progress-bar__segment[data-rate="15"] { background: var(--warning); color: var(--text-main); }
.ndfl-progress-bar__segment[data-rate="18"] { background: var(--warning-orange); }
.ndfl-progress-bar__segment[data-rate="20"] { background: var(--danger); }
.ndfl-progress-bar__segment[data-rate="22"] { background: var(--text-muted); }

[data-theme="dark"] .ndfl-progress-bar__segment[data-rate="15"] { color: var(--text-main); }

.ndfl-progress-bar__label {
    font-weight: 600;
    font-size: 0.72rem;
}

.ndfl-progress-bar__value {
    font-size: 0.68rem;
    opacity: 0.92;
}

/* Mobile FAB */
.vacation-fab {
    display: none;
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 90;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--text-on-primary);
    border: none;
    box-shadow: var(--shadow-lg);
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.2s, background var(--transition);
}

.vacation-fab:hover {
    transform: scale(1.08);
    background: var(--primary-light);
}

.vacation-fab svg {
    width: 24px;
    height: 24px;
}

/* Dark theme overrides for vacation */
[data-theme="dark"] .vacation-result__deadline--warning {
    background: rgba(var(--calc-warning-rgb), 0.08);
}

[data-theme="dark"] .vacation-result__deadline--danger {
    background: rgba(var(--danger-rgb), 0.08);
}

[data-theme="dark"] .vacation-result__deadline-badge--warning {
    background: rgba(var(--calc-warning-rgb), 0.12);
    color: #ffc832;
}

[data-theme="dark"] .vacation-result__deadline-badge--danger {
    background: rgba(var(--danger-rgb), 0.12);
    color: #ff6b6b;
}

[data-theme="dark"] .vacation-result__badge--warning {
    background: rgba(var(--calc-warning-rgb), 0.08);
    color: #ffc832;
    border-color: rgba(var(--calc-warning-rgb), 0.25);
}

[data-theme="dark"] .vacation-result__badge--info {
    background: rgba(var(--accent-rgb), 0.08);
    color: var(--info);
    border-color: rgba(var(--accent-rgb), 0.25);
}

/* Responsive vacation */
@media (max-width: 900px) {
    .calc-form__grid--vacation {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .vacation-fab {
        display: flex;
    }

    .calc-mode-toggle,
    .calc-input-mode-toggle {
        gap: 6px;
    }

    .calc-mode-chip,
    .calc-input-mode-chip {
        padding: 5px 10px;
        font-size: 0.82rem;
    }

    .vacation-result__deadline {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .vacation-donut-chart {
        flex-direction: column;
        align-items: center;
        gap: 16px;
    }

    .vacation-donut-chart__svg {
        width: 200px;
        height: 200px;
    }

    .vacation-donut-chart__legend {
        width: 100%;
    }

    .ndfl-progress-bar {
        height: 28px;
    }

    .ndfl-progress-bar__segment {
        font-size: 0.62rem;
    }

    .ndfl-progress-bar__value {
        display: none;
    }

    .vacation-mini-calendar {
        padding: 0.5rem;
    }

    .vacation-mini-calendar__header {
        flex-direction: column;
        align-items: flex-start;
    }

    .vacation-mini-calendar__grid {
        font-size: 0.7rem;
        gap: 2px;
    }

    .vacation-comparison__fields {
        grid-template-columns: 1fr;
    }

    .vacation-comparison__table th,
    .vacation-comparison__table td {
        padding: 0.4rem 0.35rem;
        font-size: 0.78rem;
    }

    .vacation-smart-hints__card {
        padding: 0.5rem 0.6rem;
        font-size: 0.78rem;
    }
}