/* ═══════════════════════════════════════════════════════════════════════════
   Patient Portal — Modern contemporary UI
   ═══════════════════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/icon?family=Material+Icons');
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* ─── Variables ───────────────────────────────────────────────────────────── */
:root {
    --pp-primary: #3b82f6;
    --pp-primary-dark: #2563eb;
    --pp-success: #22c55e;
    --pp-warning: #f59e0b;
    --pp-danger: #ef4444;
    --pp-info: #06b6d4;
    --pp-purple: #8b5cf6;
    --pp-bg: #f0f2f5;
    --pp-surface: #ffffff;
    --pp-sidebar-bg: #1a2332;
    --pp-sidebar-active: rgba(59,130,246,0.15);
    --pp-text: #1a2332;
    --pp-text-muted: #6b7280;
    --pp-text-light: #9ca3af;
    --pp-border: #e5e7eb;
    --pp-shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
    --pp-shadow-md: 0 4px 14px rgba(0,0,0,0.08);
    --pp-shadow-lg: 0 10px 30px rgba(0,0,0,0.1);
    --pp-radius: 14px;
    --pp-radius-sm: 10px;
    --pp-radius-xs: 6px;
    --pp-sidebar-w: 250px;
    --pp-topbar-h: 60px;
    --pp-transition: 0.2s cubic-bezier(0.4,0,0.2,1);
}

/* ─── Root Shell ──────────────────────────────────────────────────────────── */
.pp-root {
    display: flex;
    min-height: 100vh;
    background: var(--pp-bg);
    font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
    color: var(--pp-text);
}

/* ─── Sidebar ─────────────────────────────────────────────────────────────── */
.pp-sidebar {
    width: var(--pp-sidebar-w);
    background: var(--pp-sidebar-bg);
    color: #fff;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
    transition: transform var(--pp-transition);
}

.pp-sidebar-brand {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.pp-sidebar-brand .material-icons {
    font-size: 28px;
    color: var(--pp-primary);
}

.pp-brand-text {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -.5px;
}

.pp-nav {
    flex: 1;
    padding: 1rem .75rem;
    display: flex;
    flex-direction: column;
    gap: .25rem;
}

.pp-nav-item {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: .75rem 1rem;
    border-radius: var(--pp-radius-sm);
    color: rgba(255,255,255,0.65);
    text-decoration: none;
    font-size: .9rem;
    font-weight: 500;
    transition: all var(--pp-transition);
    border: none;
    background: none;
    cursor: pointer;
    width: 100%;
    text-align: left;
}

.pp-nav-item:hover {
    color: #fff;
    background: rgba(255,255,255,0.06);
}

.pp-nav-item.active {
    color: #fff;
    background: var(--pp-sidebar-active);
}

.pp-nav-item.active .material-icons {
    color: var(--pp-primary);
}

.pp-nav-item .material-icons {
    font-size: 22px;
}

.pp-sidebar-footer {
    padding: .75rem;
    border-top: 1px solid rgba(255,255,255,0.08);
}

/* ─── Overlay (mobile) ────────────────────────────────────────────────────── */
.pp-overlay {
    display: none;
}

/* ─── Main Content ────────────────────────────────────────────────────────── */
.pp-main {
    flex: 1;
    margin-left: var(--pp-sidebar-w);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* ─── Topbar ──────────────────────────────────────────────────────────────── */
.pp-topbar {
    height: var(--pp-topbar-h);
    display: flex;
    align-items: center;
    padding: 0 1.5rem;
    background: var(--pp-surface);
    border-bottom: 1px solid var(--pp-border);
    gap: 1rem;
    position: sticky;
    top: 0;
    z-index: 50;
}

.pp-hamburger {
    display: none;
    background: none;
    border: none;
    color: var(--pp-text);
    cursor: pointer;
    padding: .4rem;
    border-radius: 8px;
}

.pp-hamburger:hover {
    background: var(--pp-bg);
}

.pp-page-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
}

.pp-topbar-right {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.pp-topbar-right .material-icons {
    color: var(--pp-text-muted);
    cursor: pointer;
}

.pp-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--pp-bg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.pp-avatar .material-icons {
    font-size: 20px;
}

/* ─── Content Area ────────────────────────────────────────────────────────── */
.pp-content {
    flex: 1;
    padding: 1.5rem;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
}

/* ─── Welcome Banner ──────────────────────────────────────────────────────── */
.pp-welcome-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    color: #fff;
    border-radius: var(--pp-radius);
    padding: 1.75rem 2rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--pp-shadow-md);
}

.pp-welcome-text h1 {
    margin: 0 0 .25rem;
    font-size: 1.4rem;
    font-weight: 700;
}

.pp-welcome-text p {
    margin: 0;
    opacity: .85;
    font-size: .9rem;
}

.pp-welcome-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.pp-welcome-avatar .material-icons {
    font-size: 32px;
}

/* ─── Stats Row ───────────────────────────────────────────────────────────── */
.pp-stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.pp-stat-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--pp-surface);
    border-radius: var(--pp-radius);
    padding: 1.25rem;
    box-shadow: var(--pp-shadow);
}

.pp-stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.pp-stat-icon.blue { background: rgba(59,130,246,0.1); color: var(--pp-primary); }
.pp-stat-icon.green { background: rgba(34,197,94,0.1); color: var(--pp-success); }
.pp-stat-icon.orange { background: rgba(245,158,11,0.1); color: var(--pp-warning); }
.pp-stat-icon.purple { background: rgba(139,92,246,0.1); color: var(--pp-purple); }

.pp-stat-icon .material-icons { font-size: 24px; }

.pp-stat-info {
    display: flex;
    flex-direction: column;
}

.pp-stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.1;
}

.pp-stat-label {
    font-size: .8rem;
    color: var(--pp-text-muted);
    margin-top: 2px;
}

/* ─── Cards ───────────────────────────────────────────────────────────────── */
.pp-card {
    background: var(--pp-surface);
    border-radius: var(--pp-radius);
    box-shadow: var(--pp-shadow);
    margin-bottom: 1.5rem;
    overflow: hidden;
}

.pp-card-highlight {
    border-left: 4px solid var(--pp-warning);
}

.pp-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--pp-border);
}

.pp-card-header h3 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: .5rem;
}

.pp-card-header h3 .material-icons {
    font-size: 20px;
    color: var(--pp-primary);
}

.pp-card-body {
    padding: 1rem 1.25rem;
}

.pp-grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 1.5rem;
}

.pp-grid-2 .pp-card {
    margin-bottom: 0;
}

/* ─── Consult Rows ────────────────────────────────────────────────────────── */
.pp-consult-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: .75rem 0;
    gap: 1rem;
    border-bottom: 1px solid var(--pp-border);
}

.pp-consult-row:last-child { border-bottom: none; }

.pp-consult-info {
    display: flex;
    flex-direction: column;
    gap: .15rem;
    min-width: 0;
}

.pp-consult-info strong { font-size: .9rem; }

.pp-consult-actions {
    display: flex;
    align-items: center;
    gap: .5rem;
    flex-shrink: 0;
}

/* ─── Badges ──────────────────────────────────────────────────────────────── */
.pp-badge {
    display: inline-flex;
    align-items: center;
    padding: .25rem .65rem;
    border-radius: 20px;
    font-size: .72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .3px;
    white-space: nowrap;
}

.badge-success { background: rgba(34,197,94,0.1); color: #16a34a; }
.badge-warning { background: rgba(245,158,11,0.1); color: #d97706; }
.badge-info    { background: rgba(6,182,212,0.1); color: #0891b2; }
.badge-danger  { background: rgba(239,68,68,0.1); color: #dc2626; }
.badge-default { background: var(--pp-bg); color: var(--pp-text-muted); }
.badge-waiting { background: rgba(245,158,11,0.1); color: #d97706; }

/* ─── Buttons ─────────────────────────────────────────────────────────────── */
.pp-btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .6rem 1.25rem;
    border-radius: var(--pp-radius-sm);
    font-size: .875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--pp-transition);
    border: none;
    text-decoration: none;
    white-space: nowrap;
}

.pp-btn-primary {
    background: var(--pp-primary);
    color: #fff;
}
.pp-btn-primary:hover { background: var(--pp-primary-dark); transform: translateY(-1px); box-shadow: var(--pp-shadow-md); }

.pp-btn-success {
    background: var(--pp-success);
    color: #fff;
}
.pp-btn-success:hover { background: #16a34a; }

.pp-btn-outline {
    background: transparent;
    border: 1.5px solid var(--pp-border);
    color: var(--pp-text);
}
.pp-btn-outline:hover { border-color: var(--pp-primary); color: var(--pp-primary); }

.pp-btn-ghost {
    background: transparent;
    color: var(--pp-primary);
}
.pp-btn-ghost:hover { background: rgba(59,130,246,0.06); }

.pp-btn-sm {
    padding: .4rem .75rem;
    font-size: .8rem;
    border-radius: 8px;
}

.pp-btn-sm .material-icons { font-size: 16px; }

.pp-btn-full { width: 100%; justify-content: center; padding: .85rem; }

.pp-btn:disabled {
    opacity: .6;
    cursor: not-allowed;
    transform: none !important;
}

/* ─── Links ───────────────────────────────────────────────────────────────── */
.pp-link {
    color: var(--pp-primary);
    font-size: .85rem;
    font-weight: 500;
    text-decoration: none;
}
.pp-link:hover { text-decoration: underline; }

/* ─── Text helpers ────────────────────────────────────────────────────────── */
.pp-text-muted { color: var(--pp-text-muted); font-size: .82rem; }
.pp-text-sm { color: var(--pp-text-light); font-size: .78rem; }

/* ─── Inputs ──────────────────────────────────────────────────────────────── */
.pp-field {
    margin-bottom: 1.25rem;
}

.pp-field label {
    display: flex;
    align-items: center;
    gap: .4rem;
    font-size: .85rem;
    font-weight: 500;
    color: var(--pp-text);
    margin-bottom: .4rem;
}

.pp-field label .material-icons { font-size: 18px; color: var(--pp-text-muted); }

.pp-input {
    width: 100%;
    padding: .7rem 1rem;
    border: 1.5px solid var(--pp-border);
    border-radius: var(--pp-radius-sm);
    font-size: .9rem;
    color: var(--pp-text);
    background: var(--pp-surface);
    transition: border-color var(--pp-transition), box-shadow var(--pp-transition);
    outline: none;
    font-family: inherit;
}

.pp-input:focus {
    border-color: var(--pp-primary);
    box-shadow: 0 0 0 3px rgba(59,130,246,0.12);
}

.pp-input::placeholder { color: var(--pp-text-light); }

.pp-input-sm { padding: .5rem .75rem; font-size: .85rem; }

.pp-textarea { resize: vertical; min-height: 80px; }

/* ─── Search wrap ─────────────────────────────────────────────────────────── */
.pp-search-wrap {
    display: flex;
    align-items: center;
    gap: .5rem;
    background: var(--pp-surface);
    border: 1.5px solid var(--pp-border);
    border-radius: var(--pp-radius-sm);
    padding: 0 .75rem;
}

.pp-search-wrap .material-icons { color: var(--pp-text-light); font-size: 20px; }

.pp-search-wrap .pp-input {
    border: none;
    padding-left: 0;
    box-shadow: none !important;
}

/* ─── Filter chips ────────────────────────────────────────────────────────── */
.pp-filter-bar {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}

.pp-filter-chips {
    display: flex;
    gap: .5rem;
    flex-wrap: wrap;
}

.pp-chip {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    padding: .4rem .85rem;
    border-radius: 20px;
    border: 1.5px solid var(--pp-border);
    background: var(--pp-surface);
    color: var(--pp-text-muted);
    font-size: .8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--pp-transition);
}

.pp-chip .material-icons { font-size: 16px; }

.pp-chip:hover { border-color: var(--pp-primary); color: var(--pp-primary); }

.pp-chip.active {
    background: var(--pp-primary);
    border-color: var(--pp-primary);
    color: #fff;
}

/* ─── Tables ──────────────────────────────────────────────────────────────── */
.pp-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.pp-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .85rem;
}

.pp-table th {
    text-align: left;
    padding: .65rem .75rem;
    font-weight: 600;
    color: var(--pp-text-muted);
    font-size: .75rem;
    text-transform: uppercase;
    letter-spacing: .3px;
    border-bottom: 2px solid var(--pp-border);
    white-space: nowrap;
}

.pp-table td {
    padding: .65rem .75rem;
    border-bottom: 1px solid var(--pp-border);
}

.pp-table tr:last-child td { border-bottom: none; }

/* ─── Empty states ────────────────────────────────────────────────────────── */
.pp-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 3rem 1.5rem;
}

.pp-empty-state .material-icons {
    font-size: 56px;
    color: var(--pp-text-light);
    margin-bottom: 1rem;
}

.pp-empty-state h3 { margin: 0 0 .5rem; color: var(--pp-text); }
.pp-empty-state p { color: var(--pp-text-muted); margin: 0 0 1.25rem; }

.pp-empty-inline {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem 1rem;
    color: var(--pp-text-light);
}

.pp-empty-inline .material-icons { font-size: 36px; margin-bottom: .5rem; }
.pp-empty-inline p { margin: 0; font-size: .85rem; }

/* ─── Loader ──────────────────────────────────────────────────────────────── */
.pp-loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    gap: 1rem;
    color: var(--pp-text-muted);
}

.pp-spinner, .pp-spinner-lg {
    border: 3px solid var(--pp-border);
    border-top-color: var(--pp-primary);
    border-radius: 50%;
    animation: ppSpin .7s linear infinite;
}

.pp-spinner { width: 20px; height: 20px; }
.pp-spinner-lg { width: 40px; height: 40px; }

@keyframes ppSpin { to { transform: rotate(360deg); } }

/* ─── Quick Actions ───────────────────────────────────────────────────────── */
.pp-quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.pp-action-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .6rem;
    padding: 1.5rem 1rem;
    background: var(--pp-surface);
    border-radius: var(--pp-radius);
    border: 1.5px solid var(--pp-border);
    cursor: pointer;
    transition: all var(--pp-transition);
    font-size: .85rem;
    font-weight: 500;
    color: var(--pp-text);
}

.pp-action-card .material-icons { font-size: 28px; color: var(--pp-primary); }

.pp-action-card:hover {
    border-color: var(--pp-primary);
    transform: translateY(-2px);
    box-shadow: var(--pp-shadow-md);
}

/* ─── Prescription Cards ──────────────────────────────────────────────────── */
.pp-rx-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1rem;
}

.pp-rx-card {
    background: var(--pp-surface);
    border-radius: var(--pp-radius);
    box-shadow: var(--pp-shadow);
    overflow: hidden;
}

.pp-rx-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--pp-border);
}

.pp-rx-drug {
    display: flex;
    align-items: center;
    gap: .75rem;
}

.pp-rx-drug .material-icons { font-size: 24px; color: var(--pp-primary); }

.pp-rx-drug div {
    display: flex;
    flex-direction: column;
}

.pp-rx-drug strong { font-size: .95rem; }

.pp-rx-details {
    padding: .75rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: .4rem;
}

.pp-rx-detail {
    display: flex;
    align-items: center;
    gap: .5rem;
    font-size: .82rem;
    color: var(--pp-text-muted);
}

.pp-rx-detail .material-icons { font-size: 16px; color: var(--pp-text-light); }

.pp-rx-instructions {
    display: flex;
    align-items: flex-start;
    gap: .5rem;
    padding: .75rem 1.25rem;
    background: rgba(59,130,246,0.04);
    font-size: .82rem;
    color: var(--pp-primary-dark);
}

.pp-rx-instructions .material-icons { font-size: 16px; margin-top: 1px; }

.pp-rx-refills {
    display: flex;
    align-items: center;
    gap: .5rem;
    padding: .5rem 1.25rem .75rem;
    font-size: .8rem;
    color: var(--pp-success);
}

.pp-rx-refills .material-icons { font-size: 16px; }

/* ─── Appointment Cards ───────────────────────────────────────────────────── */
.pp-apt-card {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    background: var(--pp-surface);
    border-radius: var(--pp-radius);
    box-shadow: var(--pp-shadow);
    padding: 1rem 1.25rem;
    margin-bottom: .75rem;
    transition: box-shadow var(--pp-transition);
    border-left: 4px solid var(--pp-border);
}

.pp-apt-card.virtual { border-left-color: var(--pp-success); }
.pp-apt-card:hover { box-shadow: var(--pp-shadow-md); }

.pp-apt-left { flex-shrink: 0; }

.pp-apt-date-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 72px;
    padding: .5rem;
    background: var(--pp-bg);
    border-radius: var(--pp-radius-sm);
}

.pp-apt-month { font-size: .7rem; font-weight: 600; text-transform: uppercase; color: var(--pp-primary); }
.pp-apt-day { font-size: 1.4rem; font-weight: 700; line-height: 1.1; }
.pp-apt-time { font-size: .7rem; color: var(--pp-text-muted); }

.pp-apt-center {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: .15rem;
    min-width: 0;
}

.pp-apt-center h4 { margin: 0; font-size: .95rem; }

.pp-apt-tags { display: flex; gap: .5rem; margin-top: .25rem; }

.pp-tag {
    display: inline-flex;
    align-items: center;
    gap: .25rem;
    padding: .2rem .5rem;
    border-radius: 6px;
    font-size: .72rem;
    font-weight: 500;
}

.pp-tag .material-icons { font-size: 14px; }

.pp-tag-virtual { background: rgba(34,197,94,0.1); color: #16a34a; }
.pp-tag-inperson { background: rgba(59,130,246,0.1); color: var(--pp-primary); }

.pp-apt-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: .5rem;
    flex-shrink: 0;
}

/* ─── Tabs ────────────────────────────────────────────────────────────────── */
.pp-tabs {
    display: flex;
    gap: .5rem;
    margin-bottom: 1.25rem;
    border-bottom: 2px solid var(--pp-border);
    padding-bottom: 0;
}

.pp-tab {
    display: flex;
    align-items: center;
    gap: .4rem;
    padding: .65rem 1rem;
    border: none;
    background: none;
    color: var(--pp-text-muted);
    font-size: .85rem;
    font-weight: 500;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all var(--pp-transition);
}

.pp-tab .material-icons { font-size: 18px; }

.pp-tab:hover { color: var(--pp-text); }

.pp-tab.active {
    color: var(--pp-primary);
    border-bottom-color: var(--pp-primary);
}

.pp-tab-count {
    background: var(--pp-bg);
    padding: .1rem .45rem;
    border-radius: 10px;
    font-size: .72rem;
    font-weight: 600;
}

.pp-tab.active .pp-tab-count {
    background: rgba(59,130,246,0.1);
    color: var(--pp-primary);
}

/* ─── Page Header ─────────────────────────────────────────────────────────── */
.pp-page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.pp-page-header h1 {
    margin: 0;
    font-size: 1.3rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: .5rem;
}

.pp-page-header h1 .material-icons { color: var(--pp-primary); }

.pp-page-header p { margin: .15rem 0 0; }

/* ─── Doctor Grid ─────────────────────────────────────────────────────────── */
.pp-doctor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}

.pp-doctor-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: var(--pp-surface);
    border-radius: var(--pp-radius);
    border: 1.5px solid var(--pp-border);
    cursor: pointer;
    transition: all var(--pp-transition);
    position: relative;
}

.pp-doctor-card:hover { border-color: var(--pp-primary); box-shadow: var(--pp-shadow-md); }

.pp-doctor-card.selected {
    border-color: var(--pp-primary);
    background: rgba(59,130,246,0.03);
}

.pp-doctor-card.selected .pp-doctor-check { display: block; }

.pp-doctor-check {
    display: none;
    position: absolute;
    top: .75rem;
    right: .75rem;
    color: var(--pp-primary);
    font-size: 22px;
}

.pp-doctor-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--pp-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
}

.pp-doctor-avatar img { width: 100%; height: 100%; object-fit: cover; }
.pp-doctor-avatar .material-icons { font-size: 28px; color: var(--pp-text-light); }

.pp-doctor-info {
    display: flex;
    flex-direction: column;
    gap: .1rem;
    min-width: 0;
}

.pp-doctor-info strong { font-size: .9rem; }

/* ─── Slot Grid ───────────────────────────────────────────────────────────── */
.pp-date-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    align-items: start;
}

.pp-date-group {
    background: var(--pp-surface);
    border: 1px solid var(--pp-border);
    border-radius: var(--pp-radius);
    padding: .75rem;
    min-width: 0;
}

.pp-date-heading {
    display: flex;
    align-items: center;
    gap: .4rem;
    margin: 0 0 .6rem;
    font-size: .82rem;
    font-weight: 600;
    color: var(--pp-text);
    padding-bottom: .5rem;
    border-bottom: 1px solid var(--pp-border);
}

.pp-date-heading .material-icons { font-size: 16px; color: var(--pp-primary); }

.pp-slot-list {
    display: flex;
    flex-direction: column;
    gap: .4rem;
}

.pp-slot-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: .5rem;
}

.pp-slot {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .25rem;
    padding: .75rem;
    background: var(--pp-surface);
    border: 1.5px solid var(--pp-border);
    border-radius: var(--pp-radius-sm);
    cursor: pointer;
    transition: all var(--pp-transition);
}

.pp-slot:hover { border-color: var(--pp-primary); }

.pp-slot.selected {
    border-color: var(--pp-primary);
    background: rgba(59,130,246,0.06);
}

.pp-slot-time { font-size: .85rem; font-weight: 600; }

.pp-slot-meta { font-size: .72rem; color: var(--pp-text-muted); text-align: center; }

/* ─── Selected doctor banner ──────────────────────────────────────────────── */
.pp-selected-doctor-banner {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: .75rem 1rem;
    background: rgba(59,130,246,0.06);
    border-radius: var(--pp-radius-sm);
    margin-bottom: 1.25rem;
    font-size: .9rem;
    flex-wrap: wrap;
}

.pp-selected-doctor-banner .material-icons { color: var(--pp-primary); }

.pp-date-filter {
    display: flex;
    align-items: center;
    gap: .5rem;
    margin-left: auto;
}

.pp-date-filter-label {
    display: flex;
    align-items: center;
    gap: .25rem;
    font-size: .82rem;
    font-weight: 600;
    color: var(--pp-text-muted);
    white-space: nowrap;
}

.pp-date-filter-label .material-icons { font-size: 16px; }

.pp-date-input {
    width: 150px;
    padding: .35rem .5rem !important;
    font-size: .82rem !important;
    border-radius: 6px !important;
}

.pp-date-count {
    margin-left: auto;
    font-size: .75rem;
    font-weight: 500;
    color: var(--pp-text-muted);
    background: var(--pp-border);
    padding: .15rem .5rem;
    border-radius: 10px;
}

/* ─── Mode toggle ─────────────────────────────────────────────────────────── */
.pp-mode-toggle {
    display: flex;
    align-items: center;
    gap: .75rem;
    font-size: .9rem;
}

.pp-mode-toggle .material-icons { font-size: 18px; color: var(--pp-primary); }

.pp-toggle {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
}

.pp-toggle input { opacity: 0; width: 0; height: 0; }

.pp-toggle-slider {
    position: absolute;
    inset: 0;
    background: var(--pp-border);
    border-radius: 24px;
    cursor: pointer;
    transition: background var(--pp-transition);
}

.pp-toggle-slider::before {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    left: 3px;
    bottom: 3px;
    background: #fff;
    border-radius: 50%;
    transition: transform var(--pp-transition);
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.pp-toggle input:checked + .pp-toggle-slider { background: var(--pp-primary); }
.pp-toggle input:checked + .pp-toggle-slider::before { transform: translateX(20px); }

/* ─── Sticky bar ──────────────────────────────────────────────────────────── */
.pp-sticky-bar {
    position: sticky;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    background: var(--pp-surface);
    border-top: 1px solid var(--pp-border);
    border-radius: var(--pp-radius) var(--pp-radius) 0 0;
    box-shadow: 0 -4px 12px rgba(0,0,0,0.06);
    margin-top: 1rem;
    font-size: .9rem;
    font-weight: 500;
}

/* ─── Confirm card ────────────────────────────────────────────────────────── */
.pp-confirm-card {
    background: var(--pp-surface);
    border-radius: var(--pp-radius);
    padding: 1.75rem;
    max-width: 600px;
    margin: 0 auto;
    box-shadow: var(--pp-shadow);
}

.pp-confirm-card h3 { margin: 0 0 1.25rem; }

.pp-confirm-row {
    display: flex;
    align-items: flex-start;
    gap: .75rem;
    padding: .75rem 0;
    border-bottom: 1px solid var(--pp-border);
}

.pp-confirm-row:last-of-type { border-bottom: none; }

.pp-confirm-row .material-icons { color: var(--pp-primary); margin-top: 2px; }

.pp-confirm-row div {
    display: flex;
    flex-direction: column;
    gap: .1rem;
}

.pp-confirm-row strong { font-size: .8rem; color: var(--pp-text-muted); text-transform: uppercase; letter-spacing: .3px; }
.pp-confirm-row span:not(.material-icons) { font-size: .9rem; }

.pp-confirm-actions {
    display: flex;
    justify-content: flex-end;
    gap: .75rem;
    margin-top: 1.5rem;
}

/* ── Prescription Download Button ── */
.pp-rx-actions {
    margin-top: .75rem;
    padding-top: .75rem;
    border-top: 1px solid #e5e7eb;
}

.pp-btn-download {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    font-size: .82rem;
    padding: .35rem .85rem;
    border: 1px solid #6366f1;
    color: #6366f1;
    border-radius: .5rem;
    background: transparent;
    cursor: pointer;
    transition: all .2s;
}

.pp-btn-download:hover {
    background: #6366f1;
    color: #fff;
}

.pp-btn-download:disabled {
    opacity: .5;
    cursor: not-allowed;
}

.pp-btn-download .material-icons {
    font-size: 1rem;
}

.pp-spinner-sm {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: pp-spin .6s linear infinite;
}

@keyframes pp-spin {
    to { transform: rotate(360deg); }
}

/* ─── Alerts ──────────────────────────────────────────────────────────────── */
.pp-alert {
    display: flex;
    align-items: center;
    gap: .5rem;
    padding: .75rem 1rem;
    border-radius: var(--pp-radius-sm);
    font-size: .85rem;
    margin-bottom: 1.25rem;
}

.pp-alert .material-icons { font-size: 20px; }

.pp-alert-error { background: rgba(239,68,68,0.08); color: var(--pp-danger); border: 1px solid rgba(239,68,68,0.15); }

/* ─── Steps indicator ─────────────────────────────────────────────────────── */
.pp-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: 2rem;
}

.pp-step {
    display: flex;
    align-items: center;
    gap: .5rem;
    font-size: .85rem;
    font-weight: 500;
    color: var(--pp-text-light);
}

.pp-step.active { color: var(--pp-primary); }
.pp-step.done { color: var(--pp-success); }

.pp-step-num {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .8rem;
    font-weight: 700;
    border: 2px solid var(--pp-border);
    color: var(--pp-text-light);
}

.pp-step.active .pp-step-num { border-color: var(--pp-primary); color: var(--pp-primary); background: rgba(59,130,246,0.06); }
.pp-step.done .pp-step-num { border-color: var(--pp-success); background: var(--pp-success); color: #fff; }

.pp-step-line {
    width: 48px;
    height: 2px;
    background: var(--pp-border);
    margin: 0 .5rem;
}

.pp-step-line.active { background: var(--pp-primary); }

/* ─── Success panel ───────────────────────────────────────────────────────── */
.pp-success-panel {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 3rem 1.5rem;
    background: var(--pp-surface);
    border-radius: var(--pp-radius);
    box-shadow: var(--pp-shadow);
    max-width: 500px;
    margin: 2rem auto;
}

.pp-success-icon .material-icons { font-size: 64px; color: var(--pp-success); }
.pp-success-panel h2 { margin: 1rem 0 .5rem; }
.pp-success-panel p { color: var(--pp-text-muted); margin: 0 0 1.5rem; }

.pp-success-actions { display: flex; gap: .75rem; flex-wrap: wrap; justify-content: center; }

/* ─── Login Page ──────────────────────────────────────────────────────────── */
.pp-login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #e0e7ff 0%, #f0f2f5 50%, #dbeafe 100%);
    padding: 1.5rem;
}

.pp-login-card {
    background: var(--pp-surface);
    border-radius: 20px;
    padding: 2.5rem;
    max-width: 440px;
    width: 100%;
    box-shadow: var(--pp-shadow-lg);
}

.pp-login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.pp-login-logo {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.pp-login-logo .material-icons { font-size: 32px; color: #fff; }

.pp-login-header h1 { margin: 0 0 .25rem; font-size: 1.5rem; }
.pp-login-header p { color: var(--pp-text-muted); font-size: .9rem; margin: 0; }

.pp-login-footer {
    text-align: center;
    margin-top: 1.5rem;
    font-size: .85rem;
    color: var(--pp-text-muted);
}

.pp-login-footer a { color: var(--pp-primary); text-decoration: none; }
.pp-login-footer a:hover { text-decoration: underline; }
.pp-login-footer p { margin: .5rem 0; }

/* ─── Utility ─────────────────────────────────────────────────────────────── */
.pp-mb { margin-bottom: 1.25rem; }

/* ─── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .pp-sidebar {
        transform: translateX(-100%);
    }

    .pp-sidebar.open {
        transform: translateX(0);
    }

    .pp-overlay {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.4);
        z-index: 90;
    }

    .pp-main {
        margin-left: 0;
    }

    .pp-hamburger {
        display: flex;
    }

    .pp-content {
        padding: 1rem;
    }

    .pp-welcome-banner {
        padding: 1.25rem;
    }

    .pp-welcome-text h1 { font-size: 1.15rem; }

    .pp-grid-2 {
        grid-template-columns: 1fr;
    }

    .pp-stats-row {
        grid-template-columns: 1fr 1fr;
    }

    .pp-rx-grid {
        grid-template-columns: 1fr;
    }

    .pp-doctor-grid {
        grid-template-columns: 1fr;
    }

    .pp-slot-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pp-date-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pp-apt-card {
        flex-wrap: wrap;
    }

    .pp-confirm-actions {
        flex-direction: column;
    }

    .pp-steps { gap: 0; flex-wrap: wrap; justify-content: center; }
    .pp-step span:not(.pp-step-num) { display: none; }
}

@media (max-width: 480px) {
    .pp-stats-row {
        grid-template-columns: 1fr;
    }

    .pp-login-card {
        padding: 1.5rem;
    }

    .pp-filter-bar {
        flex-direction: column;
        align-items: stretch;
    }
}