/* ==========================================================================
   Calendars module — Kalendarze
   ========================================================================== */

.cal-app {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 64px);
    background: #FFFFFF;
    font-family: 'Inter', sans-serif;
}

/* ===== Topbar ===== */
.cal-topbar {
    height: 64px;
    background: #FFFFFF;
    border-bottom: 1px solid #E2E8F0;
    padding: 0 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}

.cal-topbar-left,
.cal-topbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.cal-topbar-right {
    margin-left: auto;
}

.cal-title {
    font-size: 24px;
    font-weight: 600;
    color: #0F172A;
    margin: 0 16px 0 0;
}

.cal-view-switch {
    display: flex;
    background: #F1F5F9;
    border-radius: 8px;
    padding: 2px;
}

.cal-view-btn {
    padding: 6px 14px;
    border: none;
    background: transparent;
    color: #475569;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    border-radius: 6px;
    transition: background .15s, color .15s;
    font-family: inherit;
}

.cal-view-btn.active {
    background: #FFFFFF;
    color: #2563EB;
    box-shadow: 0 1px 2px rgba(15, 23, 42, .08);
}

.cal-nav {
    display: flex;
    align-items: center;
    gap: 6px;
}

.cal-nav-btn {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    border: 1px solid #E2E8F0;
    background: #FFFFFF;
    color: #475569;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .15s, color .15s;
}

.cal-nav-btn:hover {
    background: #F8FAFC;
    color: #2563EB;
}

.cal-current {
    font-size: 15px;
    font-weight: 500;
    color: #0F172A;
    min-width: 140px;
    text-align: center;
}

.cal-search {
    position: relative;
    width: 260px;
}

.cal-search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #94A3B8;
    pointer-events: none;
}

.cal-search-input {
    width: 100%;
    height: 38px;
    padding: 0 12px 0 36px;
    border: 1px solid #E2E8F0;
    border-radius: 8px;
    background: #F8FAFC;
    color: #0F172A;
    font-size: 14px;
    font-family: inherit;
    outline: none;
    transition: border-color .15s;
}

.cal-search-input:focus {
    border-color: #2563EB;
    background: #FFFFFF;
}

.cal-add-btn {
    height: 38px;
    padding: 0 16px;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.cal-icon-btn {
    width: 38px;
    height: 38px;
    border-radius: 8px;
    border: 1px solid #E2E8F0;
    background: #FFFFFF;
    color: #475569;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .15s, color .15s;
}

.cal-icon-btn:hover {
    background: #F8FAFC;
    color: #2563EB;
}

/* ===== Body layout ===== */
.cal-body {
    display: flex;
    flex: 1;
    min-height: 0;
}

/* ===== Left sidebar ===== */
.cal-sidebar {
    width: 260px;
    flex-shrink: 0;
    background: #F8FAFC;
    border-right: 1px solid #E2E8F0;
    padding: 24px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.cal-filter-group h3 {
    font-size: 13px;
    font-weight: 600;
    color: #64748B;
    text-transform: uppercase;
    letter-spacing: .04em;
    margin: 0 0 10px;
}

.cal-filter-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.cal-filter-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: #0F172A;
    cursor: pointer;
}

.cal-filter-item input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: #2563EB;
    cursor: pointer;
    margin: 0;
}

.cal-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.cal-dot.my { background: #2563EB; }
.cal-dot.team { background: #16A34A; }
.cal-dot.projects { background: #F97316; }
.cal-dot.sd { background: #7C3AED; }
.cal-dot.hr { background: #0EA5E9; }

.cal-filter-member {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: #0F172A;
    cursor: pointer;
}

.cal-filter-member input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: #2563EB;
    margin: 0;
}

.cal-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #2563EB;
    color: #FFFFFF;
    font-size: 10px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cal-avatar.md {
    width: 32px;
    height: 32px;
    font-size: 12px;
}

.cal-avatar.lg {
    width: 40px;
    height: 40px;
    font-size: 14px;
}

/* ===== Main calendar area ===== */
.cal-main {
    flex: 1;
    min-width: 0;
    overflow: auto;
    background: #FFFFFF;
}

.cal-view {
    display: none;
}

.cal-view.active {
    display: block;
}

/* ----- Week view ----- */
.cal-week {
    display: grid;
    grid-template-columns: 60px repeat(7, 1fr);
    min-width: 860px;
}

.cal-week-head-empty {
    border-right: 1px solid #E2E8F0;
    border-bottom: 1px solid #E2E8F0;
    background: #F8FAFC;
    height: 52px;
}

.cal-week-day-head {
    border-right: 1px solid #E2E8F0;
    border-bottom: 1px solid #E2E8F0;
    background: #F8FAFC;
    padding: 8px 12px;
    font-size: 12px;
    color: #64748B;
    text-transform: uppercase;
    letter-spacing: .04em;
    text-align: center;
}

.cal-week-day-head .cal-day-num {
    display: block;
    font-size: 18px;
    font-weight: 600;
    color: #0F172A;
    margin-top: 2px;
    text-transform: none;
    letter-spacing: 0;
}

.cal-week-day-head.today .cal-day-num {
    color: #2563EB;
}

.cal-week-hour {
    border-right: 1px solid #E2E8F0;
    border-bottom: 1px solid #E2E8F0;
    padding: 4px 8px;
    font-size: 11px;
    color: #94A3B8;
    text-align: right;
    height: 48px;
    background: #FFFFFF;
}

.cal-week-cell {
    border-right: 1px solid #E2E8F0;
    border-bottom: 1px solid #E2E8F0;
    height: 48px;
    position: relative;
    background: #FFFFFF;
    transition: background .1s;
}

.cal-week-cell:hover {
    background: #F8FAFC;
}

.cal-event {
    position: absolute;
    left: 4px;
    right: 4px;
    border-radius: 8px;
    padding: 6px 10px;
    font-size: 12px;
    color: #FFFFFF;
    cursor: pointer;
    overflow: hidden;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 2px;
    box-shadow: 0 1px 2px rgba(15, 23, 42, .08);
    transition: transform .1s;
}

.cal-event:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 6px rgba(15, 23, 42, .15);
}

.cal-event-title {
    font-size: 13px;
    font-weight: 500;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cal-event-time {
    font-size: 11px;
    opacity: .85;
}

.cal-event-foot {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Event type colors */
.cal-event.meeting { background: #2563EB; }
.cal-event.task { background: #16A34A; }
.cal-event.ticket { background: #7C3AED; }
.cal-event.hr { background: #0EA5E9; }
.cal-event.project { background: #F97316; }

/* ----- Month view ----- */
.cal-month {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    min-height: 640px;
}

.cal-month-day-head {
    padding: 10px 12px;
    background: #F8FAFC;
    border-right: 1px solid #E2E8F0;
    border-bottom: 1px solid #E2E8F0;
    font-size: 12px;
    font-weight: 500;
    color: #64748B;
    text-transform: uppercase;
    letter-spacing: .04em;
    text-align: center;
}

.cal-month-day {
    min-height: 140px;
    border-right: 1px solid #E2E8F0;
    border-bottom: 1px solid #E2E8F0;
    padding: 6px;
    background: #FFFFFF;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 4px;
    transition: background .1s;
}

.cal-month-day:hover {
    background: #F8FAFC;
}

.cal-month-day.other-month {
    background: #FAFBFD;
    color: #CBD5E1;
}

.cal-month-day.today .cal-month-date {
    background: #2563EB;
    color: #FFFFFF;
}

.cal-month-date {
    font-size: 13px;
    font-weight: 500;
    color: #0F172A;
    align-self: flex-end;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cal-month-day.other-month .cal-month-date {
    color: #CBD5E1;
}

.cal-event-chip {
    font-size: 11px;
    font-weight: 500;
    padding: 3px 8px;
    border-radius: 4px;
    color: #FFFFFF;
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: flex;
    align-items: center;
    gap: 4px;
}

.cal-event-chip.meeting { background: #2563EB; }
.cal-event-chip.task { background: #16A34A; }
.cal-event-chip.ticket { background: #7C3AED; }
.cal-event-chip.hr { background: #0EA5E9; }
.cal-event-chip.project { background: #F97316; }

.cal-more {
    font-size: 11px;
    color: #2563EB;
    cursor: pointer;
    padding: 2px 8px;
    font-weight: 500;
}

/* ----- Day view ----- */
.cal-day-view {
    display: grid;
    grid-template-columns: 60px 1fr;
}

.cal-day-hour {
    border-right: 1px solid #E2E8F0;
    border-bottom: 1px solid #E2E8F0;
    padding: 4px 8px;
    font-size: 11px;
    color: #94A3B8;
    text-align: right;
    height: 60px;
    background: #FFFFFF;
}

.cal-day-cell {
    border-bottom: 1px solid #E2E8F0;
    height: 60px;
    position: relative;
    background: #FFFFFF;
}

.cal-day-cell:hover {
    background: #F8FAFC;
}

.cal-day-event {
    position: absolute;
    left: 8px;
    right: 8px;
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 13px;
    color: #FFFFFF;
    cursor: pointer;
    z-index: 2;
    box-shadow: 0 1px 2px rgba(15, 23, 42, .08);
}

.cal-day-event .cal-event-title {
    font-size: 14px;
    font-weight: 500;
}

.cal-day-event.meeting { background: #2563EB; }
.cal-day-event.task { background: #16A34A; }
.cal-day-event.ticket { background: #7C3AED; }
.cal-day-event.hr { background: #0EA5E9; }
.cal-day-event.project { background: #F97316; }

/* ----- Agenda view ----- */
.cal-agenda {
    padding: 24px;
}

.cal-agenda-group {
    margin-bottom: 24px;
}

.cal-agenda-date {
    font-size: 14px;
    font-weight: 600;
    color: #0F172A;
    margin: 0 0 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid #E2E8F0;
}

.cal-agenda-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: background .15s;
}

.cal-agenda-item:hover {
    background: #F8FAFC;
}

.cal-agenda-time {
    font-size: 13px;
    color: #64748B;
    min-width: 110px;
    font-variant-numeric: tabular-nums;
}

.cal-agenda-bar {
    width: 4px;
    height: 36px;
    border-radius: 2px;
}

.cal-agenda-bar.meeting { background: #2563EB; }
.cal-agenda-bar.task { background: #16A34A; }
.cal-agenda-bar.ticket { background: #7C3AED; }
.cal-agenda-bar.hr { background: #0EA5E9; }
.cal-agenda-bar.project { background: #F97316; }

.cal-agenda-content {
    flex: 1;
    min-width: 0;
}

.cal-agenda-title {
    font-size: 14px;
    font-weight: 500;
    color: #0F172A;
    margin-bottom: 2px;
}

.cal-agenda-meta {
    font-size: 12px;
    color: #64748B;
}

.cal-agenda-avatars {
    display: flex;
}

.cal-agenda-avatars .cal-avatar {
    margin-left: -6px;
    border: 2px solid #FFFFFF;
}

.cal-agenda-avatars .cal-avatar:first-child {
    margin-left: 0;
}

/* ===== Right details panel ===== */
.cal-details {
    width: 360px;
    flex-shrink: 0;
    background: #FFFFFF;
    border-left: 1px solid #E2E8F0;
    padding: 24px;
    overflow-y: auto;
    display: none;
    flex-direction: column;
    gap: 20px;
}

.cal-details.open {
    display: flex;
}

.cal-details-head {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.cal-details-type-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cal-details-type-icon.meeting { background: #2563EB; }
.cal-details-type-icon.task { background: #16A34A; }
.cal-details-type-icon.ticket { background: #7C3AED; }
.cal-details-type-icon.hr { background: #0EA5E9; }
.cal-details-type-icon.project { background: #F97316; }

.cal-details-title {
    flex: 1;
    font-size: 20px;
    font-weight: 600;
    color: #0F172A;
    margin: 0;
    line-height: 1.3;
}

.cal-details-more {
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: #64748B;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cal-details-more:hover {
    background: #F1F5F9;
    color: #0F172A;
}

.cal-details-close {
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: #64748B;
    cursor: pointer;
    font-size: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cal-details-close:hover {
    background: #F1F5F9;
    color: #0F172A;
}

.cal-details-section h4 {
    font-size: 13px;
    font-weight: 600;
    color: #64748B;
    text-transform: uppercase;
    letter-spacing: .04em;
    margin: 0 0 10px;
}

.cal-details-field {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 0;
    font-size: 14px;
    color: #0F172A;
}

.cal-details-field svg {
    color: #64748B;
    flex-shrink: 0;
}

.cal-details-desc {
    font-size: 14px;
    line-height: 1.5;
    color: #475569;
}

.cal-participants {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
}

.cal-participant-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px 4px 4px;
    background: #F1F5F9;
    border-radius: 16px;
    font-size: 13px;
    color: #0F172A;
}

.cal-relation {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: #F8FAFC;
    border-radius: 8px;
    font-size: 13px;
    color: #0F172A;
    text-decoration: none;
    margin-bottom: 6px;
    transition: background .15s;
}

.cal-relation:hover {
    background: #EFF6FF;
    color: #2563EB;
}

.cal-relation-label {
    color: #64748B;
    font-size: 12px;
}

.cal-attach-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.cal-attach-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px;
    border-radius: 6px;
    font-size: 13px;
    transition: background .15s;
    cursor: pointer;
}

.cal-attach-item:hover {
    background: #F8FAFC;
}

.cal-attach-name {
    flex: 1;
    color: #0F172A;
    font-weight: 500;
}

.cal-attach-size {
    color: #94A3B8;
    font-size: 12px;
}

.cal-comments {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cal-comment {
    display: flex;
    gap: 10px;
}

.cal-comment-body {
    flex: 1;
}

.cal-comment-head {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 4px;
}

.cal-comment-name {
    font-size: 13px;
    font-weight: 500;
    color: #0F172A;
}

.cal-comment-time {
    font-size: 11px;
    color: #94A3B8;
}

.cal-comment-text {
    font-size: 13px;
    color: #475569;
    line-height: 1.5;
}

.cal-comment-box {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 8px;
}

.cal-comment-textarea {
    width: 100%;
    min-height: 70px;
    resize: vertical;
    border: 1px solid #E2E8F0;
    border-radius: 8px;
    padding: 10px 12px;
    font-family: inherit;
    font-size: 13px;
    color: #0F172A;
    outline: none;
}

.cal-comment-textarea:focus {
    border-color: #2563EB;
}

/* ===== Modal ===== */
.cal-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, .5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.cal-modal-overlay.open {
    display: flex;
}

.cal-modal {
    width: 600px;
    max-width: 100%;
    max-height: 90vh;
    background: #FFFFFF;
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.cal-modal-header {
    padding: 24px 32px;
    border-bottom: 1px solid #E2E8F0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cal-modal-title {
    font-size: 18px;
    font-weight: 600;
    color: #0F172A;
    margin: 0;
}

.cal-modal-close {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    border: none;
    background: transparent;
    color: #64748B;
    font-size: 22px;
    cursor: pointer;
}

.cal-modal-close:hover {
    background: #F1F5F9;
    color: #0F172A;
}

.cal-modal-body {
    padding: 32px;
    overflow-y: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.cal-field-full {
    grid-column: 1 / -1;
}

.cal-form-label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: #475569;
    margin-bottom: 6px;
}

.cal-input,
.cal-select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #E2E8F0;
    border-radius: 8px;
    font-family: inherit;
    font-size: 14px;
    color: #0F172A;
    background: #FFFFFF;
    outline: none;
    transition: border-color .15s;
}

.cal-input:focus,
.cal-select:focus {
    border-color: #2563EB;
}

.cal-textarea {
    width: 100%;
    min-height: 100px;
    resize: vertical;
    padding: 10px 12px;
    border: 1px solid #E2E8F0;
    border-radius: 8px;
    font-family: inherit;
    font-size: 14px;
    color: #0F172A;
    outline: none;
}

.cal-textarea:focus {
    border-color: #2563EB;
}

.cal-modal-footer {
    padding: 16px 32px;
    border-top: 1px solid #E2E8F0;
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

/* ===== Responsive ===== */
@media (max-width: 1200px) {
    .cal-details {
        width: 320px;
    }
    .cal-search {
        width: 200px;
    }
}

@media (max-width: 1024px) {
    .cal-details {
        display: none !important;
    }
    .cal-sidebar {
        width: 220px;
        padding: 16px;
    }
}

@media (max-width: 768px) {
    .cal-topbar {
        flex-wrap: wrap;
        height: auto;
        padding: 12px 16px;
    }
    .cal-sidebar {
        display: none;
    }
    .cal-title {
        font-size: 20px;
    }
    .cal-search {
        width: 100%;
    }
    .cal-modal-body {
        grid-template-columns: 1fr;
    }
}

/* ===== Dark theme ===== */
[data-theme="dark"] .cal-app,
[data-theme="dark"] .cal-main,
[data-theme="dark"] .cal-topbar,
[data-theme="dark"] .cal-details,
[data-theme="dark"] .cal-modal {
    background: #1E293B;
    border-color: #334155;
}

[data-theme="dark"] .cal-sidebar {
    background: #0F172A;
    border-color: #334155;
}

[data-theme="dark"] .cal-title,
[data-theme="dark"] .cal-current,
[data-theme="dark"] .cal-filter-item,
[data-theme="dark"] .cal-filter-member,
[data-theme="dark"] .cal-details-title,
[data-theme="dark"] .cal-details-field,
[data-theme="dark"] .cal-month-date,
[data-theme="dark"] .cal-week-day-head .cal-day-num,
[data-theme="dark"] .cal-agenda-date,
[data-theme="dark"] .cal-agenda-title,
[data-theme="dark"] .cal-modal-title,
[data-theme="dark"] .cal-comment-name {
    color: #F1F5F9;
}

[data-theme="dark"] .cal-week-cell,
[data-theme="dark"] .cal-month-day,
[data-theme="dark"] .cal-day-cell,
[data-theme="dark"] .cal-week-hour,
[data-theme="dark"] .cal-day-hour {
    background: #1E293B;
    border-color: #334155;
}

[data-theme="dark"] .cal-week-day-head,
[data-theme="dark"] .cal-month-day-head,
[data-theme="dark"] .cal-week-head-empty {
    background: #0F172A;
    border-color: #334155;
}

[data-theme="dark"] .cal-week-cell:hover,
[data-theme="dark"] .cal-month-day:hover,
[data-theme="dark"] .cal-day-cell:hover,
[data-theme="dark"] .cal-agenda-item:hover,
[data-theme="dark"] .cal-attach-item:hover {
    background: #334155;
}

[data-theme="dark"] .cal-month-day.other-month {
    background: #172033;
}

[data-theme="dark"] .cal-search-input,
[data-theme="dark"] .cal-input,
[data-theme="dark"] .cal-select,
[data-theme="dark"] .cal-textarea,
[data-theme="dark"] .cal-comment-textarea {
    background: #0F172A;
    border-color: #334155;
    color: #F1F5F9;
}

[data-theme="dark"] .cal-icon-btn,
[data-theme="dark"] .cal-nav-btn {
    background: #1E293B;
    border-color: #334155;
    color: #CBD5E1;
}

[data-theme="dark"] .cal-view-switch {
    background: #0F172A;
}

[data-theme="dark"] .cal-view-btn.active {
    background: #1E293B;
}

[data-theme="dark"] .cal-relation,
[data-theme="dark"] .cal-participant-chip {
    background: #334155;
    color: #F1F5F9;
}