/* File: wwwroot/css/profile-modal.css */
:root {
    --brand-primary: #1e3a8a;
    --brand-mid:     #1d4ed8;
    --brand-light:   #eff6ff;
    --brand-border:  #bfdbfe;
    --text-body:     #374151;
    --text-muted:    #6b7280;
    --bg-card:       #ffffff;
    --border-card:   #e5e7eb;
    --shadow-card:   0 2px 12px rgba(30,58,138,0.07);
    --radius-card:   14px;
    --radius-btn:    9px;
    --ease:          0.22s cubic-bezier(0.4,0,0.2,1);
    --danger:        #dc2626;
    --danger-light:  #fef2f2;
    --danger-border: rgba(220,38,38,0.22);
}

.pf-overlay {
    position: fixed; inset: 0; top: 0; left: 0;
    width: 100vw; height: 100vh;
    background: rgba(10,18,36,0.72);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center; justify-content: center;
    z-index: 9999; padding: 16px;
    box-sizing: border-box;
}

.pf-shell {
    display: flex;
    width: 100%; max-width: 860px;
    height: 90vh; max-height: 780px;
    background: #f8fafc;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 32px 80px rgba(0,0,0,0.28), 0 0 0 1px rgba(255,255,255,0.06);
    animation: pfSlideUp .28s cubic-bezier(0.34,1.46,0.64,1);
}

@keyframes pfSlideUp {
    from { opacity:0; transform: translateY(20px) scale(.97) }
    to   { opacity:1; transform: none }
}

.pf-sidebar {
    width: 220px; flex-shrink: 0;
    background: linear-gradient(135deg, #1d4ed8 0%, #1e3a8a 60%, #0f172a 100%);
    display: flex; flex-direction: column;
    padding: 24px 16px 20px;
    position: relative; overflow: hidden;
}
.pf-sidebar::before {
    content:''; position:absolute; right:-40px; top:-40px;
    width:160px; height:160px; border-radius:50%;
    background: radial-gradient(circle, rgba(29,78,216,0.35) 0%, transparent 70%);
    pointer-events:none;
}
.pf-sidebar-brand { display: flex; align-items: center; gap: 9px; margin-bottom: 28px; padding-left: 4px; }
.pf-brand-ring {
    width: 30px; height: 30px; border-radius: 8px;
    background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.18);
    display: flex; align-items: center; justify-content: center;
}
.pf-brand-ring img { width: 16px; filter: brightness(0) invert(1); opacity:.85; }
.pf-brand-name { font-size: 0.8rem; font-weight: 800; color: #fff; letter-spacing:.04em; }

.pf-nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.pf-nav-group-label {
    font-size: 0.6rem; font-weight: 700; letter-spacing: .12em;
    text-transform: uppercase; color: rgba(255,255,255,0.35);
    padding: 4px 10px; margin-top: 8px; display: block;
}
.pf-nav-item {
    display: flex; align-items: center; gap: 9px;
    padding: 9px 10px; border-radius: 9px;
    font-size: 0.8rem; font-weight: 500; color: rgba(255,255,255,0.65);
    text-decoration: none; transition: all var(--ease); border: 1px solid transparent; cursor: pointer;
}
.pf-nav-item:hover { background: rgba(255,255,255,0.08); color: #fff; }
.pf-nav-item.active {
    background: rgba(29,78,216,0.45); border-color: rgba(147,197,253,0.2);
    color: #fff; font-weight: 600; box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
.pf-nav-icon {
    width: 24px; height: 24px; border-radius: 6px;
    background: rgba(255,255,255,0.1);
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.pf-nav-item.active .pf-nav-icon { background: rgba(29,78,216,0.5); }
.pf-nav-danger { color: rgba(252,165,165,0.75); }
.pf-nav-danger:hover { background: rgba(220,38,38,0.15); color: #fca5a5; }
.pf-nav-danger.active { background: rgba(220,38,38,0.25); border-color: rgba(220,38,38,0.3); color: #fca5a5; }

.pf-close-link {
    display: flex; align-items: center; gap: 7px;
    padding: 9px 10px; border-radius: 9px; margin-top: 16px;
    font-size: 0.75rem; color: rgba(255,255,255,0.4);
    text-decoration: none; transition: all var(--ease);
    border: 1px solid rgba(255,255,255,0.1);
}
.pf-close-link:hover { background: rgba(255,255,255,0.07); color: rgba(255,255,255,0.7); }

.pf-main {
    flex: 1; overflow-y: auto; scroll-behavior: smooth;
    scrollbar-width: thin; scrollbar-color: var(--brand-border) transparent;
}
.pf-main::-webkit-scrollbar { width: 4px; }
.pf-main::-webkit-scrollbar-thumb { background: var(--brand-border); border-radius: 4px; }

.pf-hero-strip {
    position: relative;
    background: linear-gradient(135deg, #1d4ed8 0%, #1e3a8a 60%, #0f172a 100%);
    padding: 28px 28px 36px; overflow: hidden;
}
.pf-hero-strip-bg {
    position: absolute; inset: 0;
    background: radial-gradient(ellipse at 80% 50%, rgba(99,102,241,0.2) 0%, transparent 65%);
    pointer-events: none;
}
.pf-hero-avatar-wrap { display: flex; align-items: center; gap: 18px; position: relative; z-index: 1; }
.pf-hero-avatar {
    width: 72px; height: 72px; border-radius: 50%;
    background-size: cover; background-position: center;
    background-color: #1e3a8a;
    border: 3px solid rgba(255,255,255,0.25);
    box-shadow: 0 0 0 4px rgba(29,78,216,0.3);
    flex-shrink: 0; position: relative; cursor: pointer;
    transition: box-shadow var(--ease);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.8rem; font-weight: 800; color: #fff;
}
.pf-hero-avatar:hover { box-shadow: 0 0 0 4px rgba(29,78,216,0.6); }
.pf-avatar-edit-btn {
    position: absolute; bottom: 0; right: 0;
    width: 22px; height: 22px; border-radius: 50%;
    background: var(--brand-mid); border: 2px solid #fff;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; color: #fff; transition: background var(--ease);
}
.pf-avatar-edit-btn:hover { background: #1e40af; }
.pf-hero-name { font-size: 1.1rem; font-weight: 800; color: #fff; margin: 0 0 2px; }
.pf-hero-email { font-size: 0.78rem; color: rgba(255,255,255,0.55); display: block; margin-bottom: 8px; }
.pf-public-badge {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 3px 9px; border-radius: 20px;
    background: rgba(21,128,61,0.2); border: 1px solid rgba(21,128,61,0.35);
    font-size: 0.65rem; font-weight: 700; color: #86efac; letter-spacing:.06em; text-transform: uppercase;
}
.pf-badge-dot { width: 5px; height: 5px; border-radius: 50%; background: #4ade80; }

.pf-section { padding: 24px 24px 0; }
.pf-section-header { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.pf-section-icon {
    width: 34px; height: 34px; border-radius: 9px;
    background: var(--brand-light); border: 1px solid var(--brand-border);
    color: var(--brand-primary);
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.pf-section-icon-danger { background: var(--danger-light); border-color: var(--danger-border); color: var(--danger); }
.pf-section-title { font-size: 0.88rem; font-weight: 700; color: var(--brand-primary); margin: 0; }
.pf-title-danger { color: var(--danger); }
.pf-section-sub { font-size: 0.72rem; color: var(--text-muted); margin: 2px 0 0; }

.pf-card {
    background: var(--bg-card); border: 1px solid var(--border-card);
    border-radius: var(--radius-card); box-shadow: var(--shadow-card);
    overflow: hidden; margin-bottom: 24px;
}
.pf-card-danger { border-color: var(--danger-border); background: var(--danger-light); }

.pf-field-row {
    display: flex; flex-direction: column; gap: 5px;
    padding: 14px 18px; border-bottom: 1px solid #f1f5f9;
    transition: background var(--ease);
}
.pf-field-row:last-of-type { border-bottom: none; }
.pf-field-row:hover { background: #fafcff; }
.pf-label { font-size: 0.72rem; font-weight: 700; color: var(--text-muted); letter-spacing:.04em; text-transform: uppercase; }
.pf-input-wrap { position: relative; display: flex; align-items: center; }
.pf-input {
    width: 100%; box-sizing: border-box; padding: 9px 13px; font-size: 0.83rem;
    color: var(--text-body); background: transparent;
    border: 1px solid transparent; border-radius: 8px;
    outline: none; font-family: inherit;
    transition: border-color var(--ease), background var(--ease), box-shadow var(--ease);
}
.pf-input:focus { background: var(--bg-card); border-color: var(--brand-mid); box-shadow: 0 0 0 3px rgba(29,78,216,0.1); }
.pf-input::placeholder { color: #9ca3af; }
.pf-select { appearance: none; cursor: pointer; }
.pf-input-badge {
    position: absolute; right: 10px;
    font-size: 0.65rem; font-weight: 700; letter-spacing:.06em; text-transform: uppercase;
    color: #15803d; background: rgba(21,128,61,0.1); border: 1px solid rgba(21,128,61,0.2);
    padding: 2px 7px; border-radius: 20px; white-space: nowrap; pointer-events: none;
}

.pf-two-col { display: grid; grid-template-columns: 1fr 1fr; }
.pf-two-col .pf-field-row { border-right: 1px solid #f1f5f9; }
.pf-two-col .pf-field-row:nth-child(2n) { border-right: none; }

.pf-card-footer {
    display: flex; align-items: center; justify-content: space-between;
    padding: 12px 18px; background: #f8fafc;
    border-top: 1px solid var(--border-card); gap: 10px;
}
.pf-danger-footer { background: rgba(254,242,242,0.5); border-top-color: var(--danger-border); }
.pf-footer-hint { font-size: 0.72rem; color: var(--text-muted); font-style: italic; }

.pf-btn {
    padding: 8px 18px; border-radius: var(--radius-btn);
    font-size: 0.8rem; font-weight: 600; cursor: pointer;
    font-family: inherit; border: none; transition: all var(--ease);
    display: inline-flex; align-items: center; gap: 6px;
}
.pf-btn-primary { background: var(--brand-primary); color: #fff; }
.pf-btn-primary:hover { background: var(--brand-mid); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(30,58,138,0.25); }
.pf-btn-deactivate { background: transparent; color: var(--text-muted); border: 1px solid var(--border-card); }
.pf-btn-deactivate:hover { background: var(--bg-card); color: var(--text-body); }
.pf-btn-destructive { background: var(--danger); color: #fff; }
.pf-btn-destructive:hover:not(:disabled) { background: #b91c1c; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(220,38,38,0.3); }
.pf-btn-destructive:disabled { opacity: 0.4; cursor: not-allowed; }

.pf-pwd-wrap { position: relative; }
.pf-pwd-wrap .pf-input { padding-right: 40px; }
.pf-eye-btn { position: absolute; right: 10px; background: none; border: none; cursor: pointer; color: var(--text-muted); padding: 4px; display: flex; transition: color var(--ease); }
.pf-eye-btn:hover { color: var(--brand-primary); }

.pf-strength-bar { display: flex; gap: 5px; margin-top: 6px; }
.pf-strength-bar span { flex: 1; height: 3px; border-radius: 3px; background: var(--border-card); transition: background 0.3s; }
.pf-strength-bar.weak span:nth-child(1) { background: #ef4444; }
.pf-strength-bar.fair span:nth-child(-n+2) { background: #f59e0b; }
.pf-strength-bar.good span:nth-child(-n+3) { background: #3b82f6; }
.pf-strength-bar.strong span { background: #15803d; }
.pf-strength-label { font-size: 0.7rem; font-weight: 600; color: var(--text-muted); margin-top: 3px; }

.pf-danger-info { padding: 16px 18px; font-size: 0.8rem; color: #7f1d1d; line-height: 1.65; border-bottom: 1px solid var(--danger-border); }
.pf-danger-link { color: var(--danger); font-weight: 600; }

.pf-checkbox-row { display: flex; align-items: center; gap: 10px; padding: 14px 18px; cursor: pointer; border-bottom: 1px solid var(--danger-border); }
.pf-checkbox { display: none; }
.pf-checkbox-custom { width: 16px; height: 16px; border-radius: 4px; flex-shrink: 0; border: 1.5px solid var(--danger); background: transparent; transition: all var(--ease); position: relative; }
.pf-checkbox:checked + .pf-checkbox-custom { background: var(--danger); border-color: var(--danger); }
.pf-checkbox:checked + .pf-checkbox-custom::after { content: ''; position: absolute; left: 3px; top: 1px; width: 8px; height: 5px; border-left: 2px solid #fff; border-bottom: 2px solid #fff; transform: rotate(-45deg); }
.pf-checkbox-label { font-size: 0.8rem; color: #7f1d1d; font-weight: 500; }

.pf-toast {
    position: fixed; bottom: 24px; left: 50%;
    transform: translateX(-50%) translateY(80px);
    background: #0f172a; color: #fff;
    font-size: 0.82rem; font-weight: 600;
    padding: 11px 22px; border-radius: 30px;
    z-index: 10001; box-shadow: 0 8px 24px rgba(0,0,0,0.3);
    transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1), opacity 0.25s;
    opacity: 0; white-space: nowrap; pointer-events: none;
}
.pf-toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }

@media (max-width: 600px) {
    .pf-sidebar { display: none; }
    .pf-shell { max-height: 95vh; }
    .pf-two-col { grid-template-columns: 1fr; }
    .pf-two-col .pf-field-row { border-right: none; }
}

/* Password section feedback  */
.pf-error {
    font-size: 0.76rem;
    color: #dc2626;
    font-weight: 600;
    padding: 0 18px 10px;
    display: none;
}

.pf-success {
    font-size: 0.76rem;
    color: #15803d;
    font-weight: 600;
    padding: 0 18px 10px;
    display: none;
}

/* Role badge variant */
.pf-badge-role {
    color: #1d4ed8;
    background: rgba(29,78,216,0.08);
    border-color: rgba(29,78,216,0.2);
}

/* Password button spinner */
.pf-spinner {
    width: 13px;
    height: 13px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    animation: pfSpin .7s linear infinite;
    display: none;
}

    .pf-spinner.active {
        display: inline-block;
    }

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