/* ========================================
   PROFILE PAGE STYLING — LUXURY LIGHT THEME
   Safari Vents Palette
   Canvas #f4efe6 · Card #ffffff · Border #e8e2d8
   Obsidian #18181b · Copper #b86d26 · Muted #6b7280
   ======================================== */

.pf {
    width: 100%;
    padding: 1.5rem clamp(1.25rem, 2.5vw, 2.5rem);
    background: #f4efe6;
    min-height: 100vh;
    box-sizing: border-box;
}

/* ── Header Banner ── */
.pf-banner {
    background: #18181b;
    border-radius: 20px;
    padding: 2.5rem;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}
.pf-banner::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -10%;
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(184, 109, 38, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}
.pf-banner::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: 10%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(184, 109, 38, 0.08) 0%, transparent 60%);
    border-radius: 50%;
    pointer-events: none;
}
.pf-banner-inner {
    display: flex;
    align-items: flex-end;
    gap: 1.75rem;
    position: relative;
    z-index: 1;
}
.pf-avatar {
    width: 104px;
    height: 104px;
    border-radius: 50%;
    background: linear-gradient(135deg, #b86d26 0%, #8e4e13 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    font-weight: 800;
    color: #ffffff;
    border: 4px solid rgba(255, 255, 255, 0.15);
    flex-shrink: 0;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
    letter-spacing: 1px;
}
.pf-banner-info {
    flex: 1;
}
.pf-banner-name {
    font-size: 1.75rem;
    font-weight: 800;
    color: #ffffff;
    margin: 0 0 0.35rem;
    letter-spacing: -0.02em;
}
.pf-banner-email {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.65);
    margin: 0;
}
.pf-banner-badges {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.75rem;
    flex-wrap: wrap;
}
.pf-badge {
    font-size: 0.6875rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.pf-badge-role {
    background: rgba(184, 109, 38, 0.25);
    color: #f3ad67;
    border: 1px solid rgba(184, 109, 38, 0.4);
}
.pf-badge-verified {
    background: rgba(16, 185, 129, 0.2);
    color: #34d399;
    border: 1px solid rgba(16, 185, 129, 0.3);
}
.pf-badge-unverified {
    background: rgba(239, 68, 68, 0.2);
    color: #f87171;
    border: 1px solid rgba(239, 68, 68, 0.3);
}
.pf-badge-active {
    background: rgba(16, 185, 129, 0.2);
    color: #34d399;
}
.pf-badge-inactive {
    background: rgba(239, 68, 68, 0.2);
    color: #f87171;
}
.pf-banner-actions {
    display: flex;
    gap: 0.625rem;
    align-self: flex-start;
}
.pf-banner-btn {
    padding: 0.55rem 1.15rem;
    border-radius: 10px;
    font-size: 0.82rem;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
}
.pf-banner-btn:hover {
    background: #b86d26;
    border-color: #b86d26;
    color: #ffffff;
}

/* ── Stats Row ── */
.pf-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
    margin-bottom: 2rem;
}
.pf-stat {
    background: #ffffff;
    border-radius: 18px;
    padding: 1.5rem;
    text-align: center;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
    border: 1px solid #e8e2d8;
    transition: all 0.25s ease;
}
.pf-stat:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 28px rgba(184, 109, 38, 0.12);
    border-color: #b86d26;
}
.pf-stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin: 0 auto 0.75rem;
    color: #ffffff;
}
.pf-stat-icon-blue { background: #18181b; }
.pf-stat-icon-gold { background: #b86d26; }
.pf-stat-icon-green { background: #059669; }
.pf-stat-icon-purple { background: #71717a; }

.pf-stat-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: #18181b;
    letter-spacing: -0.02em;
    margin-bottom: 0.15rem;
}
.pf-stat-label {
    font-size: 0.72rem;
    color: #6b7280;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ── Cards ── */
.pf-card {
    background: #ffffff;
    border-radius: 18px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
    margin-bottom: 1.5rem;
    overflow: hidden;
    border: 1px solid #e8e2d8;
}
.pf-card-header {
    padding: 1.25rem 1.75rem;
    border-bottom: 1px solid #e8e2d8;
    background: #faf7f2;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.pf-card-title {
    font-size: 1rem;
    font-weight: 700;
    color: #18181b;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}
.pf-card-title i {
    color: #b86d26;
    font-size: 1.1rem;
}
.pf-card-body {
    padding: 1.75rem;
}

/* ── Info Grid ── */
.pf-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}
.pf-info-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}
.pf-info-label {
    font-size: 0.6875rem;
    font-weight: 700;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.pf-info-value {
    font-size: 0.95rem;
    font-weight: 600;
    color: #18181b;
}
.pf-info-value.pf-muted {
    color: #9ca3af;
    font-style: italic;
    font-weight: 400;
}

/* ── Security Item ── */
.pf-sec-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0ebe1;
}
.pf-sec-item:last-child {
    border-bottom: none;
}
.pf-sec-left {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}
.pf-sec-icon {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: rgba(184, 109, 38, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: #b86d26;
}
.pf-sec-label {
    font-size: 0.88rem;
    font-weight: 600;
    color: #18181b;
}
.pf-sec-desc {
    font-size: 0.75rem;
    color: #6b7280;
}
.pf-sec-status {
    font-size: 0.6875rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.pf-sec-on {
    background: rgba(16, 185, 129, 0.12);
    color: #059669;
}
.pf-sec-off {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
}

/* ── Responsive ── */
@media (max-width: 992px) {
    .pf { padding: 1.25rem; }
    .pf-stats { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .pf { padding: 1rem; }
    .pf-banner { padding: 1.75rem 1.25rem; }
    .pf-banner-inner { flex-direction: column; align-items: center; text-align: center; }
    .pf-banner-badges { justify-content: center; }
    .pf-banner-actions { justify-content: center; }
    .pf-info-grid { grid-template-columns: 1fr; }
    .pf-stats { grid-template-columns: 1fr 1fr; }
    .pf-avatar { width: 85px; height: 85px; font-size: 2rem; }
}

/* ── Loading ── */
.pf-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    gap: 1rem;
}
.pf-spinner {
    width: 36px;
    height: 36px;
    border: 3px solid rgba(184, 109, 38, 0.15);
    border-top-color: #b86d26;
    border-radius: 50%;
    animation: pf-spin 0.7s linear infinite;
}
@keyframes pf-spin {
    to { transform: rotate(360deg); }
}