/* Blood Bank Portal */
.blood-bank-dashboard {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    max-width: 960px;
}

.bb-hero {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 1rem;
    padding: 1.5rem 1.75rem;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, #7a0010 0%, #b3122d 55%, #d94b5f 100%);
    color: #fff;
    box-shadow: var(--shadow-card);
}

.bb-hero-copy h1 {
    margin: 0.35rem 0 0.45rem;
    font-size: 1.9rem;
    line-height: 1.15;
}

.bb-hero-copy p {
    margin: 0;
    max-width: 600px;
    color: rgba(255, 255, 255, 0.88);
}

.bb-eyebrow {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.75);
}

.bb-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.bb-hero-actions .btn-outline {
    border-color: rgba(255, 255, 255, 0.45);
    color: #fff;
}

.bb-hero-actions .btn-outline:hover {
    background: rgba(255, 255, 255, 0.08);
}

.bb-status-banner {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.1rem 1.25rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    background: var(--background-white);
    box-shadow: var(--shadow-card);
}

.bb-status-banner i {
    font-size: 1.35rem;
    margin-top: 0.1rem;
}

.bb-status-banner.pending {
    border-color: rgba(234, 134, 0, 0.25);
    background: linear-gradient(135deg, #fff9f0 0%, var(--background-white) 100%);
}

.bb-status-banner.pending i { color: var(--warning-color); }

.bb-status-banner.approved {
    border-color: rgba(24, 128, 56, 0.25);
    background: linear-gradient(135deg, #f0faf3 0%, var(--background-white) 100%);
}

.bb-status-banner.approved i { color: var(--success-color); }

.bb-status-banner.rejected,
.bb-status-banner.suspended {
    border-color: rgba(var(--primary-rgb), 0.2);
    background: var(--primary-light);
}

.bb-status-banner.rejected i,
.bb-status-banner.suspended i { color: var(--primary-color); }

.bb-status-banner h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.bb-status-banner p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}

.bb-panel {
    background: var(--background-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    box-shadow: var(--shadow-card);
}

.bb-panel h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.bb-panel h3 i {
    color: var(--primary-color);
}

.bb-section-head {
    display: flex;
    justify-content: space-between;
    align-items: start;
    gap: 1rem;
}

.bb-inline-tip {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 0.85rem;
    border: 1px dashed rgba(var(--primary-rgb), 0.18);
    border-radius: var(--radius-md);
    background: rgba(var(--primary-rgb), 0.03);
    font-size: 0.8rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.bb-stats {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.85rem;
}

.bb-stat {
    position: relative;
    overflow: hidden;
    text-align: center;
    padding: 1.15rem 0.8rem;
    border-radius: var(--radius-md);
    background: linear-gradient(180deg, #fff 0%, #fff8f9 100%);
    border: 1px solid rgba(var(--primary-rgb), 0.1);
    box-shadow: 0 8px 18px rgba(122, 0, 16, 0.04);
    transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.bb-stat::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #7a0010, #d94b5f);
    opacity: 0.65;
}

.bb-stat:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 24px rgba(122, 0, 16, 0.07);
}

.bb-stat.bb-stat-alert strong {
    color: #c62828;
}

.bb-stat.bb-stat-alert::before {
    background: linear-gradient(90deg, #b3261e, #ef5350);
}

.bb-stat strong {
    display: block;
    font-size: 1.55rem;
    font-weight: 800;
    color: var(--primary-color);
    letter-spacing: -0.03em;
}

.bb-stat span {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.bb-stat small {
    display: block;
    margin-top: 0.35rem;
    font-size: 0.76rem;
    color: var(--text-secondary);
}

.bb-form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.bb-form-grid .form-group.full-width {
    grid-column: 1 / -1;
}

.bb-inventory-form {
    display: grid;
    grid-template-columns: repeat(5, 1fr) auto;
    gap: 0.75rem;
    align-items: end;
    margin-bottom: 1.25rem;
}

.bb-inventory-table {
    width: 100%;
    border-collapse: collapse;
}

.bb-inventory-table th,
.bb-inventory-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9rem;
}

.bb-inventory-table th {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    background: var(--primary-light);
}

.bb-inventory-table tbody tr:hover {
    background: rgba(var(--primary-rgb), 0.03);
}

.bb-register-intro {
    text-align: center;
    margin-bottom: 1.5rem;
}

.bb-register-intro h2 {
    font-size: 1.65rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.4rem;
}

.bb-register-intro p {
    color: var(--text-secondary);
    font-size: 0.92rem;
}

.registration-container.bb-register-form {
    max-width: 720px;
}

.bb-section-desc {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin: -0.75rem 0 1.25rem;
    line-height: 1.6;
}

.bb-subheading {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.bb-subcopy {
    margin: -0.35rem 0 0.9rem;
    font-size: 0.84rem;
    color: var(--text-secondary);
}

.bb-lock-msg {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    border-radius: var(--radius-md);
    background: var(--primary-light);
    color: var(--text-secondary);
    font-size: 0.88rem;
}

/* Blood type need cards */
.bb-needs-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
}

.bb-need-card {
    appearance: none;
    width: 100%;
    text-align: left;
    padding: 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: var(--background-white);
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.bb-need-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.06);
}

.bb-need-card:focus-visible {
    outline: 2px solid rgba(var(--primary-rgb), 0.28);
    outline-offset: 2px;
}

.bb-need-card.need-critical {
    border-color: rgba(198, 40, 40, 0.35);
    background: linear-gradient(135deg, #fff5f5 0%, var(--background-white) 100%);
}

.bb-need-card.need-high {
    border-color: rgba(234, 134, 0, 0.35);
    background: linear-gradient(135deg, #fff9f0 0%, var(--background-white) 100%);
}

.bb-need-card.need-moderate {
    border-color: rgba(25, 118, 210, 0.25);
    background: linear-gradient(135deg, #f3f8ff 0%, var(--background-white) 100%);
}

.bb-need-card.need-adequate {
    border-color: rgba(24, 128, 56, 0.25);
    background: linear-gradient(135deg, #f0faf3 0%, var(--background-white) 100%);
}

.bb-need-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.6rem;
}

.bb-need-type {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--text-primary);
}

.bb-need-badge {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.2rem 0.45rem;
    border-radius: 999px;
    background: var(--primary-light);
    color: var(--text-secondary);
}

.bb-need-badge.inline.need-critical { background: #ffebee; color: #c62828; }
.bb-need-badge.inline.need-high { background: #fff3e0; color: #e65100; }
.bb-need-badge.inline.need-moderate { background: #e3f2fd; color: #1565c0; }
.bb-need-badge.inline.need-adequate { background: #e8f5e9; color: #2e7d32; }

.bb-need-card.need-critical .bb-need-badge { background: #ffebee; color: #c62828; }
.bb-need-card.need-high .bb-need-badge { background: #fff3e0; color: #e65100; }
.bb-need-card.need-moderate .bb-need-badge { background: #e3f2fd; color: #1565c0; }
.bb-need-card.need-adequate .bb-need-badge { background: #e8f5e9; color: #2e7d32; }

.bb-need-bar-wrap {
    height: 6px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.06);
    margin-bottom: 0.5rem;
    overflow: hidden;
}

.bb-need-bar {
    height: 100%;
    border-radius: 999px;
    background: var(--success-color);
    transition: width 0.3s ease;
}

.bb-need-card.need-critical .bb-need-bar { background: #c62828; }
.bb-need-card.need-high .bb-need-bar { background: #e65100; }
.bb-need-card.need-moderate .bb-need-bar { background: #1565c0; }

.bb-need-stats {
    display: flex;
    justify-content: space-between;
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.bb-need-shortage {
    color: #c62828;
    font-weight: 600;
}

.bb-need-demand {
    display: block;
    margin-top: 0.4rem;
    font-size: 0.72rem;
    color: var(--text-secondary);
    font-style: italic;
}

/* Provisions */
.bb-provisions-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.bb-commitments-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.bb-commitment-card {
    padding: 0.85rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--primary-light);
}

.bb-commitment-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.35rem;
}

.bb-commitment-card p {
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin: 0.15rem 0;
}

.bb-commitment-types {
    font-weight: 600;
    color: var(--text-primary) !important;
}

.bb-commitment-date {
    font-size: 0.75rem !important;
}

/* Blood drives */
.bb-drive-cards {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.bb-drive-card {
    padding: 1rem 1.15rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--background-white);
}

.bb-drive-card-open {
    border-color: rgba(var(--primary-rgb), 0.15);
    background: linear-gradient(180deg, rgba(var(--primary-rgb), 0.02) 0%, var(--background-white) 100%);
}

.bb-drive-card-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 0.65rem;
}

.bb-drive-meta {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin: 0.2rem 0 0;
}

.bb-drive-helper {
    margin: -0.1rem 0 0.85rem;
    font-size: 0.84rem;
    color: var(--text-secondary);
}

.bb-drive-status {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.25rem 0.5rem;
    border-radius: 999px;
    white-space: nowrap;
}

.bb-drive-status.status-upcoming { background: #e3f2fd; color: #1565c0; }
.bb-drive-status.status-active { background: #e8f5e9; color: #2e7d32; }
.bb-drive-status.status-completed { background: #f5f5f5; color: #616161; }
.bb-drive-status.status-cancelled { background: #ffebee; color: #c62828; }

.bb-drive-card-body {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin-bottom: 0.65rem;
}

.bb-drive-card-body i {
    margin-right: 0.3rem;
    color: var(--primary-color);
}

.bb-drive-note {
    margin: 0 0 0.75rem;
    font-size: 0.82rem;
    color: var(--text-secondary);
}

.bb-drive-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.bb-join-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.bb-join-grid .full-width {
    grid-column: 1 / -1;
}

.bb-type-checks {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 0.85rem;
}

.bb-type-check {
    font-size: 0.82rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    cursor: pointer;
}

.btn-sm {
    padding: 0.4rem 0.85rem;
    font-size: 0.82rem;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.btn-danger-soft {
    border-color: rgba(198, 40, 40, 0.2);
    color: #b3261e;
}

.btn-danger-soft:hover {
    background: #fff1f1;
    border-color: rgba(198, 40, 40, 0.35);
    color: #8f1d18;
}

.bb-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    text-align: center;
    padding: 1.3rem 1rem;
    border: 1px dashed var(--border-color);
    border-radius: var(--radius-md);
    background: rgba(var(--primary-rgb), 0.02);
}

.bb-empty-state i {
    font-size: 1.2rem;
    color: var(--primary-color);
}

.bb-empty-state p {
    margin: 0;
    font-weight: 700;
    color: var(--text-primary);
}

.bb-empty-state span {
    font-size: 0.82rem;
    color: var(--text-secondary);
    max-width: 420px;
}

.bb-empty-cell {
    text-align: center !important;
    color: var(--text-secondary);
    padding: 1rem !important;
}

@media (max-width: 768px) {
    .bb-hero,
    .bb-section-head {
        flex-direction: column;
        align-items: stretch;
    }

    .bb-form-grid,
    .bb-stats,
    .bb-needs-grid,
    .bb-provisions-split,
    .bb-join-grid {
        grid-template-columns: 1fr;
    }

    .bb-inventory-form {
        grid-template-columns: 1fr;
    }

    .bb-inline-tip {
        white-space: normal;
    }
}