/* =====================================================================
   TaskHub — style specyficzne dla widoków
   ===================================================================== */

/* --- Ekran logowania --- */
.auth-card {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 400px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--space-8);
    animation: auth-card-in var(--transition-slow) both;
}
@keyframes auth-card-in {
    from { opacity: 0; transform: translateY(10px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}
.auth-card__badge {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background: var(--color-accent);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-5);
    box-shadow: 0 10px 22px -8px var(--color-accent);
}
.auth-card__badge svg { width: 26px; height: 26px; }
.auth-card h1 { font-size: var(--font-size-xl); font-weight: 700; letter-spacing: -0.01em; margin-bottom: var(--space-1); }
.auth-card p.subtitle { color: var(--color-text-secondary); font-size: var(--font-size-sm); margin-bottom: var(--space-8); }

/* --- Odznaka marki w bocznym pasku / górnym pasku mobilnym --- */
.nav-brand__icon {
    display: inline-flex;
    color: var(--color-accent);
}
.auth-error {
    background: var(--color-danger-soft); color: var(--color-danger);
    padding: 10px 12px; border-radius: var(--radius-sm);
    font-size: var(--font-size-sm); margin-bottom: var(--space-4);
    display: none;
}
.auth-error.is-visible { display: block; }

/* --- Pasek szybkiego dodawania --- */
.quick-add {
    display: flex; align-items: center; gap: var(--space-2);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-2) var(--space-2) var(--space-2) var(--space-4);
    margin-bottom: var(--space-6);
    transition: box-shadow var(--transition-fast), border-color var(--transition-fast);
}
.quick-add:focus-within { border-color: var(--color-accent); box-shadow: 0 0 0 3px var(--color-accent-soft); }
.quick-add input {
    flex: 1; border: none; background: transparent; font-size: var(--font-size-base);
    padding: 8px 0; outline: none;
}
.quick-add__hint { font-size: var(--font-size-xs); color: var(--color-text-tertiary); padding-right: var(--space-2); }

/* --- Nagłówek widoku --- */
.view-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: var(--space-4); gap: var(--space-3); flex-wrap: wrap;
}
.view-header h1 { font-size: var(--font-size-xl); font-weight: 700; }
.view-header__actions { display: flex; align-items: center; gap: var(--space-2); }

/* --- Dashboard --- */
.dashboard-greeting__title { font-size: var(--font-size-2xl); font-weight: 700; }
.dashboard-greeting__date { color: var(--color-text-secondary); margin-top: 4px; font-size: var(--font-size-base); }
.dashboard-progress { display: flex; align-items: center; gap: var(--space-3); margin: var(--space-5) 0; }
.dashboard-progress__label { font-size: var(--font-size-sm); font-weight: 600; white-space: nowrap; }
.dashboard-next {
    display: flex; align-items: center; gap: var(--space-3);
    background: var(--color-accent-soft);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    margin-bottom: var(--space-6);
}
.dashboard-next__label { font-size: var(--font-size-xs); color: var(--color-accent); font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; }
.dashboard-next__title { font-weight: 600; margin-top: 2px; }
.dashboard-columns { display: grid; grid-template-columns: 1.3fr 1fr; gap: var(--space-8); align-items: start; }

@media (max-width: 880px) {
    .dashboard-columns { grid-template-columns: 1fr; gap: var(--space-2); }
    .stat-grid { grid-template-columns: repeat(2, 1fr); }
}

/* --- Filtry --- */
.filter-bar { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-bottom: var(--space-4); }
.filter-chip {
    padding: 6px 13px; border-radius: var(--radius-full);
    border: 1px solid var(--color-border);
    font-size: var(--font-size-xs); font-weight: 600;
    color: var(--color-text-secondary); background: var(--color-surface);
    display: flex; align-items: center; gap: 5px;
}
.filter-chip.is-active { background: var(--color-accent); border-color: var(--color-accent); color: white; }

/* --- Kalendarz --- */
.calendar-toolbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-4); gap: var(--space-3); flex-wrap: wrap; }
.calendar-toolbar__title { font-size: var(--font-size-lg); font-weight: 700; min-width: 190px; }
.calendar-toolbar__nav { display: flex; align-items: center; gap: 4px; }

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    border-top: 1px solid var(--color-border);
    border-left: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}
.calendar-weekday {
    padding: var(--space-2);
    font-size: var(--font-size-xs);
    font-weight: 700;
    color: var(--color-text-tertiary);
    text-align: center;
    background: var(--color-surface-sunken);
    border-right: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}
.calendar-day {
    min-height: 108px;
    background: var(--color-surface);
    border-right: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: 6px;
    display: flex; flex-direction: column; gap: 3px;
    transition: background var(--transition-fast);
}
.calendar-day:hover { background: var(--color-surface-hover); }
.calendar-day.is-outside { background: var(--color-surface-sunken); }
.calendar-day.is-outside .calendar-day__num { color: var(--color-text-tertiary); }
.calendar-day.is-today .calendar-day__num {
    background: var(--color-accent); color: white; border-radius: 50%;
    width: 22px; height: 22px; display: flex; align-items: center; justify-content: center;
}
.calendar-day.is-dragover { background: var(--color-accent-soft); }
.calendar-day__num { font-size: var(--font-size-xs); font-weight: 700; margin-bottom: 2px; }
.calendar-task {
    font-size: 11px; padding: 2px 6px; border-radius: 5px;
    background: var(--color-surface-sunken);
    display: flex; align-items: center; gap: 4px;
    cursor: grab; overflow: hidden; white-space: nowrap; text-overflow: ellipsis;
}
.calendar-task.is-done { opacity: 0.5; text-decoration: line-through; }
.calendar-more { font-size: 11px; color: var(--color-text-tertiary); padding: 2px 6px; }

@media (max-width: 880px) {
    .calendar-day { min-height: 72px; }
    .calendar-weekday { font-size: 10px; }
}

/* --- Planer dnia (Pulpit) --- */
.day-planner { margin: var(--space-6) 0; }
.day-planner__header {
    display: flex; align-items: center; justify-content: space-between;
    flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-2);
}
.day-planner__summary {
    display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
    font-size: var(--font-size-sm); color: var(--color-text-secondary);
}
.day-planner__summary.is-over { color: var(--color-danger); }
.day-planner__warning {
    background: var(--color-danger-soft); color: var(--color-danger);
    padding: 2px 10px; border-radius: var(--radius-full);
    font-size: var(--font-size-xs); font-weight: 700;
}

/* --- Widok dnia w kalendarzu --- */
.calendar-grid--day { display: block; border: none; border-radius: 0; overflow: visible; }
.calendar-task__time { font-weight: 700; margin-right: 2px; }

.day-view { display: flex; flex-direction: column; gap: var(--space-4); }
.day-view__summary {
    display: flex; align-items: center; gap: 6px;
    font-size: var(--font-size-sm); color: var(--color-text-secondary);
}
.day-view__untimed-list { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.day-view__untimed-task {
    display: flex; align-items: center; gap: 6px;
    background: var(--color-surface-sunken);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 6px 12px;
    font-size: var(--font-size-xs);
    font-weight: 600;
    cursor: grab;
}
.day-view__untimed-task.is-done { opacity: 0.5; text-decoration: line-through; }

.day-grid {
    display: flex;
    max-height: 560px;
    overflow-y: auto;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
}
.day-grid__times { width: 52px; flex-shrink: 0; border-right: 1px solid var(--color-border); }
.day-grid__time-label {
    height: 60px; box-sizing: border-box;
    font-size: 11px; color: var(--color-text-tertiary);
    text-align: right; padding: 2px 8px 0 0;
}
.day-grid__track {
    flex: 1; position: relative; cursor: pointer;
    background-image: repeating-linear-gradient(to bottom, var(--color-border) 0, var(--color-border) 1px, transparent 1px, transparent 60px);
    transition: background-color var(--transition-fast);
}
.day-grid__track.is-dragover { background-color: var(--color-accent-soft); }
.day-block {
    position: absolute; left: 6px; right: 6px;
    background: var(--color-accent-soft);
    border-left: 3px solid var(--color-accent);
    border-radius: var(--radius-sm);
    padding: 2px 8px;
    font-size: 11px;
    overflow: hidden;
    cursor: grab;
    display: flex; flex-direction: column; justify-content: center;
    transition: box-shadow var(--transition-fast);
}
.day-block:hover { box-shadow: var(--shadow-sm); z-index: 2; }
.day-block.is-done { opacity: 0.55; text-decoration: line-through; }
.day-block.priority-urgent { border-left-color: var(--color-priority-urgent); }
.day-block.priority-high { border-left-color: var(--color-priority-high); }
.day-block.priority-medium { border-left-color: var(--color-priority-medium); }
.day-block.priority-low { border-left-color: var(--color-priority-low); }
.day-block__time { font-weight: 700; font-size: 10px; color: var(--color-text-secondary); }
.day-block__title { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; }

/* --- Projekty ("Do zrobienia") --- */
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-4);
}
.project-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    display: flex; flex-direction: column; gap: var(--space-3);
    cursor: pointer;
    transition: box-shadow var(--transition-fast), transform var(--transition-fast), border-color var(--transition-fast);
    animation: task-in var(--transition-base) both;
}
.project-card:hover { box-shadow: var(--shadow-md); border-color: var(--color-border-strong); transform: translateY(-1px); }
.project-card__header { display: flex; align-items: center; gap: var(--space-2); }
.project-card__title { font-weight: 600; flex: 1; min-width: 0; }
.project-card__description {
    font-size: var(--font-size-sm); color: var(--color-text-secondary);
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.project-card__progress { display: flex; flex-direction: column; gap: 6px; }
.project-card__progress-label { font-size: var(--font-size-xs); color: var(--color-text-tertiary); }
.project-card.is-done { opacity: 0.75; }
.project-card.is-archived { opacity: 0.55; }
.project-card--skeleton { cursor: default; }
.project-card--skeleton:hover { box-shadow: none; transform: none; }

/* --- Statystyki --- */
.stats-section { margin-bottom: var(--space-8); }
.stats-row { display: flex; gap: var(--space-6); flex-wrap: wrap; }
.stats-row__item { display: flex; flex-direction: column; gap: 2px; }
.stats-row__value { font-size: var(--font-size-lg); font-weight: 700; }
.stats-row__label { font-size: var(--font-size-xs); color: var(--color-text-tertiary); }
.stat-tile--streak .stat-tile__value { display: flex; align-items: center; gap: 6px; color: var(--color-warning); }

.top-categories { display: flex; flex-direction: column; gap: 12px; max-width: 560px; }
.top-category-row { display: grid; grid-template-columns: 150px 1fr 32px; align-items: center; gap: var(--space-3); }
.top-category-row__label {
    font-size: var(--font-size-sm); font-weight: 500;
    overflow: hidden; white-space: nowrap; text-overflow: ellipsis;
}
.top-category-row__bar { height: 10px; border-radius: var(--radius-full); background: var(--color-surface-sunken); overflow: hidden; }
.top-category-row__fill { height: 100%; border-radius: var(--radius-full); transition: width var(--transition-slow); }
.top-category-row__count { font-size: var(--font-size-xs); color: var(--color-text-tertiary); text-align: right; }

@media (max-width: 640px) {
    .top-category-row { grid-template-columns: 96px 1fr 28px; gap: var(--space-2); }
}

/* --- Kategorie --- */
.category-row {
    display: flex; align-items: center; gap: var(--space-3);
    padding: var(--space-3); border-radius: var(--radius-md);
    border: 1px solid var(--color-border); margin-bottom: var(--space-2);
    background: var(--color-surface);
}
.category-row__icon {
    width: 36px; height: 36px; border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center; font-size: 17px;
}
.category-row__name { font-weight: 600; flex: 1; }
.category-row__count { font-size: var(--font-size-xs); color: var(--color-text-tertiary); }

/* --- Ustawienia --- */
.settings-section { margin-bottom: var(--space-8); max-width: 520px; }
.settings-section h2 { font-size: var(--font-size-md); margin-bottom: var(--space-4); }
.settings-row {
    display: flex; align-items: center; justify-content: space-between;
    padding: var(--space-3) 0; border-bottom: 1px solid var(--color-border);
    gap: var(--space-4);
}
.settings-row:last-child { border-bottom: none; }
.settings-row__label { font-weight: 500; }
.settings-row__desc { font-size: var(--font-size-xs); color: var(--color-text-tertiary); margin-top: 2px; }

.toggle {
    width: 42px; height: 24px; border-radius: var(--radius-full);
    background: var(--color-border-strong);
    position: relative; flex-shrink: 0; transition: background var(--transition-fast);
}
.toggle::after {
    content: ""; position: absolute; top: 2px; left: 2px;
    width: 20px; height: 20px; border-radius: 50%; background: white;
    transition: transform var(--transition-fast); box-shadow: var(--shadow-sm);
}
.toggle.is-on { background: var(--color-accent); }
.toggle.is-on::after { transform: translateX(18px); }

/* --- Paleta wyszukiwania (Ctrl/Cmd+K) --- */
.search-modal { max-width: 560px; }
.search-input-wrap { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-4) var(--space-5); border-bottom: 1px solid var(--color-border); }
.search-input-wrap input { flex: 1; border: none; outline: none; background: transparent; font-size: var(--font-size-md); }
.search-results { max-height: 50vh; overflow-y: auto; padding: var(--space-2); }
.search-result {
    display: flex; align-items: center; gap: var(--space-3);
    padding: var(--space-3); border-radius: var(--radius-sm); cursor: pointer;
}
.search-result:hover, .search-result.is-active { background: var(--color-surface-hover); }
.search-hint-row { display: flex; justify-content: space-between; padding: var(--space-3) var(--space-5); font-size: var(--font-size-xs); color: var(--color-text-tertiary); }
kbd {
    background: var(--color-surface-sunken); border: 1px solid var(--color-border);
    border-radius: 4px; padding: 1px 6px; font-size: 11px; font-family: inherit;
}

/* --- Dolna nawigacja mobilna --- */
.bottom-nav {
    display: none;
    position: fixed; bottom: 0; left: 0; right: 0;
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: 6px var(--space-2) calc(env(safe-area-inset-bottom) + 4px);
    align-items: center; justify-content: space-around;
    z-index: 50;
}
.bottom-nav__item {
    display: flex; flex-direction: column; align-items: center; gap: 3px;
    color: var(--color-text-tertiary); font-size: 10px; font-weight: 600;
    padding: 4px 10px; border-radius: var(--radius-sm); position: relative;
}
.bottom-nav__item.is-active { color: var(--color-accent); }
.fab {
    position: fixed; right: var(--space-4); bottom: 74px;
    width: 54px; height: 54px; border-radius: 50%;
    background: var(--color-accent); color: white;
    display: none; align-items: center; justify-content: center;
    box-shadow: var(--shadow-lg); z-index: 60; border: none;
    transition: transform var(--transition-fast);
}
.fab:active { transform: scale(0.92); }

@media (max-width: 880px) {
    .bottom-nav { display: flex; }
    .fab { display: flex; }
}