/* =========================================================
   ZABANE ABI — PLANNER.CSS
   Smart Planner styles
   ========================================================= */

/* ============== PLANNER PAGE ============== */
.za-planner-header {
    background: var(--panel);
    border: 1px solid var(--hair);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.za-planner-header__top {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 1rem;
    align-items: end;
    margin-bottom: 1.25rem;
}

.za-planner-course-select {
    background: var(--bg-2);
    border: 1px solid var(--hair);
    border-radius: var(--radius-sm);
    padding: 0.625rem 0.875rem;
    color: var(--ink);
    font-size: 0.875rem;
    width: 100%;
    font-family: var(--sans-fa);
}

.za-planner-course-select:focus {
    outline: none;
    border-color: var(--teal);
}

.za-planner-progress {
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--hair);
}

.za-planner-progress__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.za-planner-progress__title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--ink);
    font-weight: 700;
}

.za-planner-progress__percent {
    color: var(--teal);
    font-weight: 700;
    font-family: var(--mono);
}

.za-planner-progress__meta {
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem;
    font-size: 0.75rem;
    color: var(--muted-2);
}

/* ============== WEEK ============== */
.za-planner__week {
    background: var(--panel);
    border: 1px solid var(--hair);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    transition: all 0.4s var(--ease);
}

.za-planner__week.is-locked {
    opacity: 0.5;
    filter: saturate(0.5);
}

.za-planner__week.is-complete {
    border-color: rgba(22, 210, 212, 0.4);
}

.za-planner__week-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: none;
    border: none;
    width: 100%;
    text-align: right;
    padding: 0;
    margin-bottom: 1rem;
    cursor: pointer;
    color: inherit;
}

.za-planner__week-header:disabled {
    cursor: not-allowed;
}

.za-planner__week-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.za-planner__week-circle {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--serif);
    font-style: italic;
    font-size: 1.1rem;
    font-weight: 500;
    border: 1px solid var(--hair);
    background: var(--panel-2);
    color: var(--muted);
    flex-shrink: 0;
}

.za-planner__week-circle.is-complete {
    background: var(--gradient-teal);
    color: var(--bg);
    border-color: transparent;
}

.za-planner__week-circle.is-current {
    background: rgba(22, 210, 212, 0.1);
    border-color: rgba(22, 210, 212, 0.3);
    color: var(--teal);
}

.za-planner__week-title {
    font-weight: 700;
    color: var(--ink);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.25rem;
}

.za-planner__week-badge {
    font-size: 0.625rem;
    padding: 0.125rem 0.375rem;
    border-radius: 4px;
    background: rgba(22, 210, 212, 0.2);
    color: var(--teal);
    font-weight: 700;
}

.za-planner__week-meta {
    font-size: 0.75rem;
    color: var(--muted);
}

.za-planner__week-chevron {
    width: 20px;
    height: 20px;
    color: var(--teal);
    transition: transform 0.3s;
}

.za-planner__week.is-open .za-planner__week-chevron {
    transform: rotate(180deg);
}

.za-planner__week-progress-bar {
    height: 6px;
    background: var(--panel-2);
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.za-planner__week-progress-bar > div {
    height: 100%;
    background: var(--gradient-teal);
    transition: width 0.5s var(--ease);
}

/* ============== DAY ============== */
.za-planner__days {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.za-planner__day {
    display: grid;
    grid-template-columns: 56px 1fr auto;
    gap: 1rem;
    align-items: center;
    padding: 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--hair);
    background: var(--bg-2);
    transition: all 0.3s var(--ease);
}

.za-planner__day.is-watched {
    border-color: rgba(22, 210, 212, 0.4);
    background: rgba(22, 210, 212, 0.05);
}

.za-planner__day.is-locked {
    opacity: 0.4;
    pointer-events: none;
}

.za-planner__day-circle {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--serif);
    font-style: italic;
    font-size: 1.3rem;
    font-weight: 500;
    border: 1px solid var(--hair);
    background: var(--panel-2);
    color: var(--muted);
}

.za-planner__day.is-watched .za-planner__day-circle {
    background: var(--gradient-teal);
    color: var(--bg);
    border-color: transparent;
}

.za-planner__day-content {
    min-width: 0;
}

.za-planner__day-title {
    font-weight: 700;
    font-size: 0.875rem;
    color: var(--ink);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-bottom: 0.25rem;
}

.za-planner__day-meta {
    font-size: 0.75rem;
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.za-planner__day-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.za-planner__day-actions .za-btn {
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
}

.za-planner__day-status {
    font-size: 0.75rem;
    color: var(--teal);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.za-planner__day-locked-text {
    font-size: 0.75rem;
    color: var(--muted-2);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* ============== LOCK NOTICE ============== */
.za-planner__lock-notice {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--hair);
    text-align: center;
}

.za-planner__lock-notice-text {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--muted-2);
}

/* ============== HELPER ============== */
.za-planner-helper {
    background: var(--panel);
    border: 1px solid var(--hair);
    border-radius: var(--radius);
    padding: 1.25rem;
    margin-top: 2rem;
}

.za-planner-helper h3 {
    font-size: 1rem;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.za-planner-helper ul {
    list-style: none;
    padding: 0;
}

.za-planner-helper li {
    font-size: 0.875rem;
    color: var(--muted);
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.za-planner-helper li::before {
    content: '•';
    color: var(--teal);
    flex-shrink: 0;
}

/* ============== LOGIN PROMPT ============== */
.za-planner-login {
    max-width: 480px;
    margin: 0 auto;
    text-align: center;
}

.za-planner-login__icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(22, 210, 212, 0.1);
    border: 1px solid rgba(22, 210, 212, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: var(--teal);
}

.za-planner-login__icon svg {
    width: 28px;
    height: 28px;
}

.za-planner-login h3 {
    margin-bottom: 0.5rem;
}

.za-planner-login p {
    color: var(--muted);
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
    line-height: 1.85;
}

.za-planner-login__actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

/* ============== RESPONSIVE ============== */
@media (max-width: 768px) {
    .za-planner__day {
        grid-template-columns: 48px 1fr;
        gap: 0.75rem;
    }

    .za-planner__day-actions {
        grid-column: 1 / -1;
        justify-content: flex-end;
    }

    .za-planner-header__top {
        grid-template-columns: 1fr;
    }
}