/* Patient web portal — isolated from staff dashboard session keys */
.pp-body {
    margin: 0;
    min-height: 100vh;
    background: linear-gradient(180deg, #f0fdfa 0%, #f1f5f9 40%, #e2e8f0 100%);
    font-family: 'Cairo', 'Segoe UI', Tahoma, sans-serif;
    color: #1e293b;
}
.pp-header {
    background: #fff;
    border-bottom: 1px solid #e2e8f0;
    padding: 0.85rem 1.25rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
    justify-content: space-between;
}
.pp-brand {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}
.pp-brand img {
    width: 42px;
    height: 42px;
    border-radius: 50%;
}
.pp-brand strong {
    display: block;
    color: #115e59;
    font-size: 1.05rem;
}
.pp-brand span {
    display: block;
    color: #64748b;
    font-size: 0.82rem;
}
.pp-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    align-items: center;
}
.pp-nav a, .pp-logout button {
    color: #115e59;
    font-weight: 700;
    text-decoration: none;
    padding: 0.4rem 0.75rem;
    border-radius: 10px;
    background: transparent;
    border: none;
    cursor: pointer;
}
.pp-nav a:hover, .pp-logout button:hover {
    background: #f0fdfa;
}
.pp-logout { margin: 0; }
.pp-main {
    max-width: 920px;
    margin: 1.25rem auto 2rem;
    padding: 0 1rem;
}
.pp-footer {
    text-align: center;
    color: #64748b;
    font-size: 0.85rem;
    padding: 1rem;
}
.pp-card {
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 10px 30px rgba(15, 39, 68, 0.08);
    padding: 1.25rem 1.4rem;
    margin-bottom: 1rem;
}
.pp-card h1, .pp-card h2 {
    margin: 0 0 0.75rem;
    color: #115e59;
    font-size: 1.2rem;
}
.pp-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0.85rem;
}
.pp-stat {
    background: #f8fafc;
    border-radius: 12px;
    padding: 0.9rem;
}
.pp-stat b { display: block; color: #0f766e; }
.pp-alert {
    border-radius: 12px;
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    font-weight: 700;
}
.pp-alert-ok { background: #d1fae5; color: #065f46; }
.pp-alert-err { background: #fee2e2; color: #991b1b; }
.pp-input, .pp-select {
    width: 100%;
    border: 1px solid #dbeafe;
    border-radius: 12px;
    padding: 0.75rem 1rem;
    margin-bottom: 0.75rem;
}
.pp-btn {
    width: 100%;
    border: none;
    border-radius: 12px;
    padding: 0.8rem;
    font-weight: 800;
    color: #fff;
    background: linear-gradient(135deg, #0d9488, #115e59);
    cursor: pointer;
}
.pp-btn-sm {
    width: auto;
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
}
.pp-btn-danger { background: linear-gradient(135deg, #dc2626, #991b1b); }
.pp-muted { color: #64748b; font-size: 0.9rem; }
.pp-list { list-style: none; padding: 0; margin: 0; }
.pp-list li {
    border-bottom: 1px solid #f1f5f9;
    padding: 0.75rem 0;
    display: flex;
    justify-content: space-between;
    gap: 0.75rem;
    align-items: center;
}
.pp-tabs {
    display: flex;
    gap: 0.4rem;
    margin: 0 0 1rem;
}
.pp-tab {
    flex: 1;
    text-align: center;
    text-decoration: none;
    font-weight: 800;
    color: #115e59;
    background: #f0fdfa;
    border-radius: 10px;
    padding: 0.45rem 0.5rem;
}
.pp-tab.active {
    background: #0d9488;
    color: #fff;
}
.pp-hint {
    background: #ecfeff;
    border: 1px solid #a5f3fc;
    color: #155e75;
    border-radius: 12px;
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}