/* =====================================================================
   Procedure List - Apple-Quality Card Layout
   All classes prefixed with pl- to avoid conflicts
   ===================================================================== */

/* ── Design Tokens ───────────────────────────────────────────────── */
.pl-page {
    --pl-card-radius: 12px;
    --pl-ease: cubic-bezier(0.32, 0.72, 0, 1);
    --pl-shadow-card: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --pl-shadow-hover: 0 4px 12px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
    --pl-border: 1px solid var(--gray-200);
    --pl-fade-duration: 200ms;
}

/* ── Page Wrapper ────────────────────────────────────────────────── */
.pl-page {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px 48px;
}

/* ── Header ──────────────────────────────────────────────────────── */
.pl-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.pl-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-800);
    letter-spacing: -0.02em;
    margin: 0;
}

.pl-btn-create {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 22px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 10px;
    font-size: 0.86rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 200ms var(--pl-ease);
    white-space: nowrap;
}

.pl-btn-create:hover {
    background: var(--primary-light);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(26, 54, 93, 0.25);
}

/* ── Search Bar ──────────────────────────────────────────────────── */
.pl-search-bar {
    margin-bottom: 24px;
}

.pl-search-input-wrap {
    position: relative;
    margin-bottom: 12px;
}

.pl-search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    color: var(--gray-400);
    pointer-events: none;
}

.pl-search-input {
    width: 100%;
    padding: 11px 16px 11px 40px;
    border: var(--pl-border);
    border-radius: 10px;
    font-size: 0.88rem;
    color: var(--gray-700);
    background: var(--white);
    transition: border-color 200ms var(--pl-ease), box-shadow 200ms var(--pl-ease);
    outline: none;
    box-sizing: border-box;
}

.pl-search-input::placeholder {
    color: var(--gray-400);
}

.pl-search-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.1);
}

/* ── Segmented Control (reuses pd-tab-bar aesthetic) ─────────────── */
.pl-tab-bar {
    display: inline-flex;
    background: var(--gray-100);
    border-radius: 10px;
    padding: 3px;
    gap: 2px;
}

.pl-tab {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    border-radius: 8px;
    border: none;
    background: transparent;
    color: var(--gray-500);
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 200ms var(--pl-ease);
    white-space: nowrap;
}

.pl-tab:hover:not(.active) {
    color: var(--gray-700);
    background: rgba(0,0,0,0.03);
}

.pl-tab.active {
    background: var(--white);
    color: var(--gray-800);
    font-weight: 600;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
}

.pl-tab-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 18px;
    padding: 0 6px;
    border-radius: 9px;
    font-size: 0.7rem;
    font-weight: 600;
    background: var(--gray-200);
    color: var(--gray-500);
    transition: all 200ms var(--pl-ease);
}

.pl-tab.active .pl-tab-count {
    background: var(--primary-bg);
    color: var(--primary);
}

/* ── Section ─────────────────────────────────────────────────────── */
.pl-section {
    margin-bottom: 28px;
}

.pl-section-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    cursor: pointer;
    user-select: none;
    border-bottom: 1px solid var(--gray-100);
    margin-bottom: 12px;
}

.pl-section-chevron {
    width: 16px;
    height: 16px;
    color: var(--gray-400);
    transition: transform 200ms var(--pl-ease);
    flex-shrink: 0;
}

.pl-section.collapsed .pl-section-chevron {
    transform: rotate(-90deg);
}

.pl-section-title {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--gray-700);
}

.pl-section-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    height: 20px;
    padding: 0 7px;
    border-radius: 10px;
    font-size: 0.72rem;
    font-weight: 600;
    background: var(--gray-100);
    color: var(--gray-500);
}

.pl-section-count.badge-warning { background: var(--warning-bg); color: var(--warning); }
.pl-section-count.badge-info    { background: rgba(49,130,206,0.1); color: var(--accent); }
.pl-section-count.badge-neutral { background: var(--gray-100); color: var(--gray-500); }

.pl-section-extras {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 8px;
}

.pl-year-select {
    padding: 4px 10px;
    border: var(--pl-border);
    border-radius: 8px;
    font-size: 0.78rem;
    color: var(--gray-600);
    background: var(--white);
    cursor: pointer;
    outline: none;
}

.pl-year-select:focus {
    border-color: var(--accent);
}

/* ── Card Container ──────────────────────────────────────────────── */
.pl-cards {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.pl-section.collapsed .pl-cards {
    display: none;
}

/* ── Drop Zone ───────────────────────────────────────────────────── */
.pl-section.drop-zone-active .pl-cards {
    min-height: 60px;
}

.pl-section.drop-zone-hover {
    background: rgba(49, 130, 206, 0.03);
    border-radius: var(--pl-card-radius);
}

.pl-section.drop-zone-hover .pl-section-header {
    border-bottom-color: var(--accent);
}

/* ── Procedure Card ──────────────────────────────────────────────── */
.pl-card {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--white);
    border-radius: var(--pl-card-radius);
    border: var(--pl-border);
    padding: 14px 18px;
    cursor: pointer;
    transition: box-shadow 200ms var(--pl-ease), transform 200ms var(--pl-ease), border-color 200ms var(--pl-ease);
}

.pl-card:hover {
    box-shadow: var(--pl-shadow-hover);
    transform: translateY(-1px);
    border-color: var(--gray-300);
}

.pl-card.dragging {
    opacity: 0.5;
    transform: scale(0.98);
}

.pl-card-body {
    flex: 1;
    min-width: 0;
}

.pl-card-name {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--gray-800);
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 4px;
}

.pl-card-desc {
    font-size: 0.8rem;
    color: var(--gray-500);
    line-height: 1.4;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 3px;
}

.pl-card-meta {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    font-size: 0.78rem;
    color: var(--gray-500);
}

.pl-card-meta-sep {
    color: var(--gray-300);
    font-size: 0.6rem;
}

.pl-card-chevron {
    width: 16px;
    height: 16px;
    color: var(--gray-300);
    flex-shrink: 0;
    transition: color 200ms var(--pl-ease);
}

.pl-card:hover .pl-card-chevron {
    color: var(--gray-500);
}

/* ── Status Pill (clickable) ─────────────────────────────────────── */
.pl-status-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 6px;
    font-size: 0.73rem;
    font-weight: 600;
    white-space: nowrap;
    cursor: pointer;
    transition: all 150ms var(--pl-ease);
    border: 1px solid transparent;
    position: relative;
}

.pl-status-pill:hover {
    filter: brightness(0.95);
}

.pl-status-pill.status-draft      { background: var(--gray-100); color: var(--gray-500); }
.pl-status-pill.status-active     { background: rgba(49,130,206,0.1); color: var(--accent); }
.pl-status-pill.status-evaluation { background: var(--warning-bg); color: var(--warning); }
.pl-status-pill.status-completed  { background: var(--success-bg); color: var(--success); }
.pl-status-pill.status-cancelled  { background: var(--danger-bg); color: var(--danger); }

/* ── Status Context Menu ─────────────────────────────────────────── */
.pl-status-menu {
    position: fixed;
    z-index: 1000;
    background: var(--white);
    border-radius: 10px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.12), 0 1px 4px rgba(0,0,0,0.08);
    padding: 6px;
    min-width: 180px;
    animation: pl-menu-in 150ms var(--pl-ease);
}

.pl-status-menu-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 6px;
    border: none;
    background: none;
    width: 100%;
    font-size: 0.82rem;
    color: var(--gray-600);
    cursor: pointer;
    transition: background 100ms;
    text-align: left;
}

.pl-status-menu-item:hover {
    background: var(--gray-50);
}

.pl-status-menu-item.current {
    font-weight: 600;
    color: var(--gray-800);
    background: var(--gray-50);
}

.pl-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.pl-status-dot.status-draft      { background: var(--gray-400); }
.pl-status-dot.status-active     { background: var(--accent); }
.pl-status-dot.status-evaluation { background: var(--warning); }
.pl-status-dot.status-completed  { background: var(--success); }
.pl-status-dot.status-cancelled  { background: var(--danger); }

@keyframes pl-menu-in {
    from { opacity: 0; transform: scale(0.95) translateY(-4px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}

/* ── Card Label (muted inline label) ────────────────────────────── */
.pl-card-label {
    color: var(--gray-400);
    font-weight: 500;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* ── Completed Card Extra Meta ───────────────────────────────────── */
.pl-card-extra {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    color: var(--gray-500);
    margin-top: 2px;
}

.pl-card-extra strong {
    color: var(--gray-700);
    font-weight: 600;
}

/* ── Empty State ─────────────────────────────────────────────────── */
.pl-empty {
    text-align: center;
    padding: 40px 24px;
    color: var(--gray-400);
}

.pl-empty-icon {
    width: 40px;
    height: 40px;
    margin: 0 auto 12px;
    opacity: 0.4;
    color: var(--gray-400);
}

.pl-empty-icon svg {
    width: 100%;
    height: 100%;
}

.pl-empty-title {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--gray-500);
    margin-bottom: 4px;
}

.pl-empty-text {
    font-size: 0.82rem;
    color: var(--gray-400);
}

/* ── Pagination ──────────────────────────────────────────────────── */
.pl-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 16px;
    padding: 8px 0;
}

.pl-pagination-info {
    font-size: 0.78rem;
    color: var(--gray-500);
}

.pl-pagination-buttons {
    display: flex;
    align-items: center;
    gap: 4px;
}

.pl-pagination-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    border: var(--pl-border);
    background: var(--white);
    color: var(--gray-600);
    font-size: 0.82rem;
    cursor: pointer;
    transition: all 150ms var(--pl-ease);
}

.pl-pagination-btn:hover:not(:disabled) {
    background: var(--gray-50);
    border-color: var(--gray-300);
}

.pl-pagination-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.pl-pagination-current {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--gray-600);
    padding: 0 8px;
}

/* ── Animations ──────────────────────────────────────────────────── */
@keyframes pl-fade-in {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.pl-stagger-in {
    animation: pl-fade-in 300ms var(--pl-ease) backwards;
}

/* ── Loading State ───────────────────────────────────────────────── */
.pl-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 32px;
    color: var(--gray-400);
    font-size: 0.85rem;
}

/* ── Responsive ──────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .pl-page {
        padding: 0 12px 32px;
    }

    .pl-header {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .pl-btn-create {
        align-self: stretch;
        justify-content: center;
    }

    .pl-tab-bar {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        max-width: 100%;
        scrollbar-width: none;
    }

    .pl-tab-bar::-webkit-scrollbar {
        display: none;
    }

    .pl-tab {
        padding: 7px 14px;
        font-size: 0.78rem;
    }

    .pl-card {
        padding: 12px 14px;
    }

    .pl-card-name {
        font-size: 0.86rem;
    }

    .pl-section-header {
        flex-wrap: wrap;
    }

    .pl-section-extras {
        width: 100%;
        margin-left: 26px;
        margin-top: 4px;
    }
}