/* frontend/src/styles/components/calendar-session-card.css
   Calendar session editing cards */

/* ── Session cards ──────────────────────────────────────────────── */
/* Card container — fixed width so multiple cards don't compress each other */
.cal-card-container {
    width: 640px;
    min-width: 640px;
    flex-shrink: 0;
    display: flex;
    height: 100%;
    min-height: 0;
}

.cal-card {
    flex: 1;
    background: var(--surface-container-lowest);
    border-radius: 14px;
    border: 1px solid var(--border-default);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    height: 100%;
    min-height: 0;
    box-shadow: var(--shadow-md);
}

.cal-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding: 16px 20px 14px;
    background: var(--surface-container-lowest);
    border-radius: 14px 14px 0 0;
    border-bottom: 1px solid var(--color-neutral-100);
    flex-shrink: 0;
}

.cal-card-student-name {
    font-family: var(--font-headline);
    font-size: 0.9375rem;
    font-weight: 700;
    letter-spacing: var(--tracking-normal);
    color: var(--on-surface);
}
.cal-card-meta {
    font-family: var(--font-body);
    font-size: 0.75rem;
    color: var(--color-neutral-400);
    font-weight: 500;
    margin-top: 2px;
}

.cal-card-header-btns { display: flex; gap: 4px; }

.cal-card-ctrl-btn {
    width: 28px;
    height: 28px;
    border-radius: 7px;
    border: 1px solid var(--border-default);
    background: var(--color-neutral-50);
    color: var(--color-neutral-500);
    cursor: pointer;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 80ms ease;
}
.cal-card-ctrl-btn:hover {
    border-color: var(--color-neutral-400);
    background: var(--color-neutral-100);
}
.cal-card-ctrl-btn--close {
    background: var(--color-neutral-50);
}
.cal-card-ctrl-btn--close:hover {
    border-color: var(--color-danger);
    background: var(--color-danger-light);
    color: var(--color-danger);
}

.cal-card-body {
    flex: 1;
    overflow-y: auto;
    min-height: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
    background: var(--surface-container-lowest);
}

.cal-status-section {
    padding: 14px 20px;
    border-bottom: 1px solid var(--color-neutral-100);
    flex-shrink: 0;
}

/* Prevent flex-shrink from compressing form sections — body scrolls instead */
.cal-card-body > * {
    flex-shrink: 0;
}

.cal-card-body .session-form-card {
    border-radius: 0;
    border: none;
    border-bottom: 1px solid var(--color-neutral-100);
    overflow: visible;
}

.cal-card-body .session-form-card-header {
    padding: 14px 20px 10px;
    font-family: var(--font-headline);
    font-size: 0.625rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-neutral-400);
    background: transparent;
}

.cal-card-body .session-editor-row {
    padding: 0 20px 14px;
    gap: 12px;
}

.cal-card-body .session-editor-row + .session-editor-row {
    padding-top: 0;
}

.cal-card-body .session-editor-col input,
.cal-card-body .session-editor-col select {
    border: 1.5px solid var(--border-default);
    border-radius: var(--radius-md);
    padding: 9px 12px;
    font-family: var(--font-body);
    font-size: 0.8125rem;
    color: var(--on-surface);
    background: var(--surface-container-lowest);
    box-shadow: var(--shadow-inner);
    width: 100%;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.cal-card-body .session-editor-col input:focus,
.cal-card-body .session-editor-col select:focus {
    border-color: var(--primary);
    box-shadow: var(--shadow-inner), var(--form-focus-ring);
    outline: none;
}
.cal-card-body .session-editor-col input::placeholder {
    color: var(--color-neutral-400);
}

.cal-card-field-label {
    font-family: var(--font-headline);
    font-size: 0.625rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-neutral-400);
    margin-bottom: 8px;
}

/* Reflections textarea labels — bare <label> elements appended directly to .session-form-card */
.cal-card-body .session-form-card > label {
    display: block;
    padding: 0 20px 14px;
    font-family: var(--font-body);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-neutral-600);
}

.cal-card-status-row { display: flex; gap: 6px; }

.cal-card-status-btn {
    font-family: var(--font-headline);
    font-size: 0.75rem;
    font-weight: var(--weight-semibold);
    letter-spacing: 0.01em;
    background: var(--surface-container-lowest);
    color: var(--color-neutral-500);
    border: 1.5px solid var(--border-default);
    border-radius: var(--radius-full);
    padding: 6px 16px;
    cursor: pointer;
    transition: all 80ms ease;
}
.cal-card-status-btn:hover {
    border-color: var(--color-neutral-400);
}
.cal-card-status-btn--active[data-status="present"] {
    background: var(--color-primary-50);
    border-color: var(--primary);
    color: var(--primary);
}
.cal-card-status-btn--active[data-status="absent"] {
    background: var(--color-danger-light);
    border-color: var(--color-danger);
    color: var(--color-danger);
}

.cal-card-footer {
    padding: 14px 20px;
    background: var(--surface-container-lowest);
    border-radius: 0 0 14px 14px;
    border-top: 1px solid var(--color-neutral-100);
    flex-shrink: 0;
}

.cal-card-save-btn {
    width: 100%;
    background: var(--primary);
    color: var(--surface-container-lowest);
    border: none;
    border-radius: var(--radius-md);
    padding: 12px;
    font-family: var(--font-headline);
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: var(--tracking-normal);
    cursor: pointer;
    box-shadow: var(--shadow-primary);
    transition: background 80ms ease, box-shadow 80ms ease;
}
.cal-card-save-btn:disabled { opacity: 0.55; cursor: not-allowed; }
.cal-card-save-btn:hover:not(:disabled) {
    background: var(--primary-dim);
    box-shadow: 0 6px 18px rgba(0, 91, 193, 0.35);
}

.cal-card-error {
    font-size: 0.6875rem;
    color: var(--error);
    margin-top: 4px;
}