/* ============================================================================
   PASSWORD MANAGER — Styles (dark/light + cohérent avec feedback)
   ============================================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', monospace;

    --space-1: 4px;  --space-2: 8px;  --space-3: 12px; --space-4: 16px;
    --space-5: 20px; --space-6: 24px; --space-8: 32px; --space-10: 40px;

    --radius-sm: 6px;  --radius-md: 8px;  --radius-lg: 12px; --radius-xl: 16px;
    --radius-full: 9999px;

    --t-fast: 120ms ease;
    --t-base: 220ms ease;
}

:root, :root[data-theme="dark"] {
    color-scheme: dark;
    --bg:            #08090b;
    --surface:       #0f1115;
    --surface-2:     #15181d;
    --surface-3:     #1c2027;
    --surface-hover: #1f242c;
    --border:        #1f232b;
    --border-strong: #2a2f38;
    --text:          #f4f4f5;
    --text-muted:    #a1a1aa;
    --text-subtle:   #71717a;
    --text-faint:    #52525b;
    --accent:        #6366f1;
    --accent-hover:  #818cf8;
    --accent-bg:     rgba(99,102,241,0.12);
    --accent-border: rgba(99,102,241,0.35);
    --success:       #10b981;
    --warning:       #f59e0b;
    --danger:        #ef4444;
    --shadow-md:     0 4px 12px rgba(0,0,0,0.45);
    --brand-icon-bg: rgba(255,255,255,0.96);
}

:root[data-theme="light"] {
    color-scheme: light;
    --bg:            #fafafa;
    --surface:       #ffffff;
    --surface-2:     #f4f4f5;
    --surface-3:     #e4e4e7;
    --surface-hover: #f9fafb;
    --border:        #e4e4e7;
    --border-strong: #d4d4d8;
    --text:          #09090b;
    --text-muted:    #52525b;
    --text-subtle:   #71717a;
    --text-faint:    #a1a1aa;
    --accent:        #4f46e5;
    --accent-hover:  #4338ca;
    --accent-bg:     rgba(79,70,229,0.08);
    --accent-border: rgba(79,70,229,0.25);
    --success:       #059669;
    --danger:        #dc2626;
    --shadow-md:     0 4px 12px rgba(0,0,0,0.06);
    --brand-icon-bg: #f4f4f5;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--font-sans);
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.5;
    font-size: 14px;
    display: flex;
    flex-direction: column;
    background-image:
        radial-gradient(ellipse 70% 50% at 20% 0%, color-mix(in srgb, var(--accent) 6%, transparent), transparent 60%),
        radial-gradient(ellipse 70% 50% at 100% 100%, color-mix(in srgb, var(--danger) 4%, transparent), transparent 60%);
    background-attachment: fixed;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
img, svg { display: block; max-width: 100%; }

/* ─────────── Header ─────────── */
.pm-header {
    position: sticky; top: 0; z-index: 50;
    display: flex; align-items: center; justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-8);
    background: color-mix(in srgb, var(--bg) 80%, transparent);
    backdrop-filter: saturate(180%) blur(16px);
    -webkit-backdrop-filter: saturate(180%) blur(16px);
    border-bottom: 1px solid var(--border);
}
.pm-brand {
    display: inline-flex; align-items: center; gap: var(--space-3);
    color: var(--text); min-width: 0;
}
.pm-brand-logo {
    width: 56px; height: 56px; padding: 8px;
    border-radius: var(--radius-lg);
    background: var(--brand-icon-bg);
    border: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 2px 8px rgba(0,0,0,0.25);
    flex-shrink: 0;
}
.pm-brand h1 {
    font-size: 1.05rem; font-weight: 700; letter-spacing: -0.01em;
}
.pm-brand p {
    font-size: 0.76rem; color: var(--text-subtle); margin-top: 2px;
}

.pm-header-actions { display: inline-flex; align-items: center; gap: var(--space-2); }
.theme-toggle {
    width: 38px; height: 38px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: var(--radius-md);
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-muted);
    transition: all var(--t-fast);
    padding: 0;
}
.theme-toggle:hover { color: var(--accent); border-color: var(--accent); }
.theme-toggle svg { width: 18px; height: 18px; }
.theme-toggle .icon-sun { display: none; }
:root[data-theme="light"] .theme-toggle .icon-moon { display: none; }
:root[data-theme="light"] .theme-toggle .icon-sun  { display: block; }

.pm-user-pill {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 6px 10px 6px 12px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    color: var(--text-muted);
}
.pm-logout {
    display: inline-flex; align-items: center; justify-content: center;
    width: 24px; height: 24px;
    color: var(--text-muted);
    border-radius: var(--radius-full);
    transition: all var(--t-fast);
}
.pm-logout:hover { color: var(--danger); background: color-mix(in srgb, var(--danger) 10%, transparent); }

/* ─────────── Main + card publique ─────────── */
.pm-main {
    flex: 1;
    display: flex; align-items: flex-start; justify-content: center;
    padding: var(--space-8) var(--space-4) 90px;
}
.pm-card {
    width: 100%; max-width: 560px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-md);
}
.pm-card-title {
    font-size: 1.3rem; font-weight: 700; letter-spacing: -0.01em;
    margin-bottom: 6px;
}
.pm-card-sub {
    color: var(--text-muted);
    font-size: 0.84rem;
    margin-bottom: var(--space-6);
    line-height: 1.55;
}
.pm-card-sub b { color: var(--accent); }

/* ─────────── Form fields ─────────── */
.field { margin-bottom: var(--space-5); }
.field-label {
    display: block;
    font-size: 0.82rem; font-weight: 600;
    color: var(--text);
    margin-bottom: 6px;
}
.req { color: var(--danger); font-weight: 700; }
.muted { color: var(--text-subtle); font-weight: 400; }

.input {
    width: 100%;
    padding: 12px 14px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text);
    font-size: 16px;
    font-family: inherit;
    min-height: 46px;
    transition: border-color var(--t-fast), box-shadow var(--t-fast);
    outline: none;
}
.input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-bg);
}
.input::placeholder { color: var(--text-faint); }

.input-with-toggle {
    position: relative;
    display: flex; align-items: center;
}
.input-with-toggle .input { padding-right: 44px; }
.toggle-eye {
    position: absolute; right: 4px; top: 50%;
    transform: translateY(-50%);
    width: 40px; height: 40px;            /* tap target ≥ 40px (reco WCAG) */
    display: inline-flex; align-items: center; justify-content: center;
    background: transparent;
    border: none;
    font-size: 1.15rem;
    line-height: 1;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    cursor: pointer;
    user-select: none;
    -webkit-tap-highlight-color: var(--accent-bg);
    transition: background var(--t-fast), color var(--t-fast);
    /* Garantit que le bouton est cliquable même si l'input le chevauche */
    z-index: 2;
}
.toggle-eye:hover,
.toggle-eye:focus-visible {
    background: var(--surface-hover);
    color: var(--text);
    outline: none;
}
.toggle-eye:active { background: var(--accent-bg); }

.field-error {
    display: none;
    color: var(--danger);
    font-size: 0.78rem;
    margin-top: 4px;
}
.field-error.visible { display: block; }

/* ─────────── Strength bar ─────────── */
.strength-bar {
    margin-top: 10px;
    height: 6px;
    background: var(--surface-3);
    border-radius: 999px;
    overflow: hidden;
}
.strength-bar-fill {
    height: 100%; width: 0%;
    background: var(--danger);
    border-radius: inherit;
    transition: width var(--t-base), background var(--t-base);
}
.strength-bar-fill.weak        { background: #ef4444; }
.strength-bar-fill.low         { background: #f97316; }
.strength-bar-fill.medium      { background: #eab308; }
.strength-bar-fill.strong      { background: #22c55e; }
.strength-bar-fill.very-strong { background: linear-gradient(90deg, #22c55e, #6366f1); }

.strength-label {
    margin-top: 6px;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-subtle);
}
.strength-label.weak        { color: #ef4444; }
.strength-label.low         { color: #f97316; }
.strength-label.medium      { color: #eab308; }
.strength-label.strong      { color: #22c55e; }
.strength-label.very-strong { color: #6366f1; }

/* ─────────── Critères CNIL ─────────── */
.criteria {
    margin-top: var(--space-3);
    list-style: none;
    display: flex; flex-direction: column;
    gap: 4px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 10px 12px;
}
.criteria li {
    display: flex; align-items: center; gap: 8px;
    font-size: 0.8rem;
    color: var(--text-muted);
    transition: color var(--t-fast);
}
.criteria li.ok { color: var(--success); }
.criteria li b { color: inherit; font-weight: 600; }

.c-icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 18px; height: 18px;
    border-radius: 50%;
    background: color-mix(in srgb, var(--danger) 14%, transparent);
    color: var(--danger);
    font-size: 0.7rem;
    font-weight: 700;
    flex-shrink: 0;
    transition: all var(--t-fast);
}
.criteria li.ok .c-icon {
    background: color-mix(in srgb, var(--success) 18%, transparent);
    color: var(--success);
}

/* ─────────── Buttons ─────────── */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    gap: var(--space-2);
    padding: 12px 22px;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 600;
    font-family: inherit;
    background: var(--surface);
    color: var(--text);
    border-color: var(--border);
    transition: all var(--t-fast);
}
.btn:hover:not(:disabled) { background: var(--surface-hover); }
.btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}
.btn-primary {
    background: var(--accent);
    color: #ffffff;
    border-color: var(--accent);
}
.btn-primary:hover:not(:disabled) {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
}
.btn-ghost { background: transparent; border-color: var(--border); color: var(--text-muted); }
.btn-ghost:hover:not(:disabled) { color: var(--text); border-color: var(--border-strong); }
.btn-danger { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-danger:hover:not(:disabled) { background: color-mix(in srgb, var(--danger) 85%, black); }
.btn-tiny { padding: 6px 10px; font-size: 0.8rem; }

.form-actions {
    display: flex; justify-content: center;
    margin-top: var(--space-6);
}
.form-actions .btn { width: 100%; min-height: 50px; }

#result-msg {
    margin-top: var(--space-4);
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 0.86rem;
    display: none;
}
#result-msg.success {
    display: block;
    background: color-mix(in srgb, var(--success) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--success) 35%, transparent);
    color: var(--success);
}
#result-msg.error {
    display: block;
    background: color-mix(in srgb, var(--danger) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--danger) 35%, transparent);
    color: var(--danger);
}

.pm-admin-link {
    margin-top: var(--space-5);
    padding-top: var(--space-4);
    border-top: 1px dashed var(--border);
    text-align: center;
}
.pm-admin-link a {
    color: var(--text-subtle);
    font-size: 0.78rem;
    transition: color var(--t-fast);
}
.pm-admin-link a:hover { color: var(--accent); }

/* ═══════════════════════════════════════════════════════════════════
   ADMIN PAGE
   ═══════════════════════════════════════════════════════════════════ */
.pm-admin-main {
    align-items: stretch !important;
    padding: var(--space-6) var(--space-5) 90px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    flex-direction: column;
    gap: var(--space-5);
}

.pm-admin-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-3);
}
.stat-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    text-align: center;
}
.stat-num {
    font-size: 1.8rem; font-weight: 800;
    color: var(--accent);
    letter-spacing: -0.02em;
}
.stat-lbl {
    font-size: 0.74rem; color: var(--text-subtle);
    text-transform: uppercase; letter-spacing: 0.6px;
    margin-top: 4px; font-weight: 600;
}

.pm-admin-toolbar {
    display: flex; gap: var(--space-2);
    flex-wrap: wrap;
}
.pm-admin-toolbar .input {
    flex: 1; min-width: 220px; min-height: 42px;
}
.pm-admin-toolbar .btn { min-height: 42px; padding: 0 16px; }

.pm-table-wrapper {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow-x: auto;
}
.pm-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}
.pm-table th, .pm-table td {
    padding: 12px 14px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}
.pm-table th {
    background: var(--surface-2);
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.68rem;
    letter-spacing: 0.6px;
    border-bottom: 2px solid var(--border-strong);
}
.pm-table tbody tr:hover { background: var(--surface-hover); }
.pm-table tbody tr:last-child td { border-bottom: none; }
.td-id { color: var(--text-subtle); font-family: var(--font-mono); font-size: 0.78rem; }
.td-hash { font-family: var(--font-mono); font-size: 0.74rem; color: var(--text-subtle); }
.td-actions, .th-actions { text-align: right; white-space: nowrap; }
.empty-row {
    text-align: center !important;
    color: var(--text-subtle);
    font-style: italic;
    padding: var(--space-6) !important;
}

.pm-admin-note {
    font-size: 0.78rem;
    color: var(--text-subtle);
    line-height: 1.55;
    padding: var(--space-3) var(--space-4);
    background: color-mix(in srgb, var(--accent) 5%, transparent);
    border: 1px dashed var(--accent-border);
    border-radius: var(--radius-md);
}

/* ─────────── Banner accès refusé ─────────── */
.pm-access-denied {
    margin: var(--space-4) auto 0;
    max-width: 560px;
    padding: 14px 18px;
    background: color-mix(in srgb, var(--danger) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--danger) 35%, transparent);
    border-radius: var(--radius-md);
    color: var(--danger);
    font-size: 0.86rem;
    line-height: 1.55;
}
.pm-access-denied b { color: inherit; }
.pm-access-denied code {
    background: rgba(0,0,0,0.25);
    padding: 1px 6px;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.78rem;
}
.pm-access-denied a {
    color: var(--danger);
    text-decoration: underline;
    font-weight: 600;
}
.pm-access-denied a:hover { color: color-mix(in srgb, var(--danger) 75%, white); }

/* ─────────── Footer ─────────── */
.pm-footer {
    position: fixed; bottom: 0; left: 0; right: 0;
    display: flex; justify-content: center; gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    background: color-mix(in srgb, var(--bg) 80%, transparent);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--border);
    z-index: 40;
}
.back-link {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 8px 14px;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-muted);
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    font-weight: 500;
    transition: all var(--t-fast);
}
.back-link:hover {
    background: var(--accent-bg);
    border-color: var(--accent);
    color: var(--accent);
}

/* ═══════════════════════════════════════════════════════════════════
   RESPONSIVE — Mobile
   ═══════════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
    .pm-header { padding: var(--space-3) var(--space-4); }
    .pm-brand-logo { width: 44px; height: 44px; padding: 6px; }
    .pm-brand h1 { font-size: 0.95rem; }
    .pm-brand p { font-size: 0.7rem; }

    .pm-main { padding: var(--space-3) 0 80px; display: block; }
    .pm-card {
        max-width: none; width: 100%;
        border-radius: var(--radius-lg);
        border-left: none; border-right: none;
        padding: var(--space-5) var(--space-4);
        box-shadow: none;
    }
    .pm-card-title { font-size: 1.1rem; }

    .pm-admin-main { padding: var(--space-4) var(--space-3) 80px; }
    .pm-admin-stats { grid-template-columns: 1fr 1fr; gap: var(--space-2); }
    .stat-card { padding: var(--space-3); }
    .stat-num { font-size: 1.3rem; }
    .stat-lbl { font-size: 0.62rem; }

    .pm-table th, .pm-table td { padding: 8px 10px; font-size: 0.78rem; }
    .td-hash { font-size: 0.65rem; max-width: 110px; overflow: hidden; text-overflow: ellipsis; }

    .pm-admin-toolbar .btn { padding: 0 12px; font-size: 0.8rem; }
}

@media (max-width: 400px) {
    .pm-brand p { display: none; }
    .pm-admin-stats { grid-template-columns: repeat(3, 1fr); }
    .stat-num { font-size: 1.05rem; }
    .stat-lbl { font-size: 0.55rem; }
    .pm-table th:nth-child(5), .pm-table td:nth-child(5) { display: none; }
}