:root {
  --bg: #111827;
  --surface: #1f2937;
  --surface-2: #232d3f;
  --border: #374151;
  --text: #e5e7eb;
  --text-dim: #9ca3af;
  --primary: #3b82f6;
  --primary-dark: #2563eb;
  --primary-soft: #1e3a5f;
  --primary-border: #3b5998;
  --success: #4ade80;
  --danger: #f87171;
  --radius: 14px;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.3), 0 8px 24px rgba(0, 0, 0, 0.25);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

[hidden] { display: none !important; }

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.header {
  display: flex; justify-content: space-between; align-items: center;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 16px 32px;
  position: sticky; top: 0; z-index: 10;
}
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.25rem; color: var(--text); text-decoration: none; cursor: pointer; }
.logo-ico { font-size: 1.5rem; color: var(--primary); }
.accent { color: var(--primary); }
.header-right { display: flex; align-items: center; gap: 12px; }
.limit-badge {
  background: var(--primary-soft); color: #bfdbfe;
  padding: 8px 14px; border-radius: 8px; font-size: 0.85rem;
}
.limit-badge i { margin-right: 6px; }

.main { flex: 1; width: 100%; max-width: 720px; margin: 0 auto; padding: 40px 20px 60px; }

.hero { text-align: center; margin-bottom: 32px; }
.hero h1 { font-size: 1.9rem; color: var(--text); margin-bottom: 10px; font-weight: 700; }
.sub { color: var(--text-dim); font-size: 1.02rem; max-width: 520px; margin: 0 auto; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
}

.dropzone {
  border: 2px dashed #4b5563;
  border-radius: 12px; padding: 46px 24px; text-align: center;
  cursor: pointer; transition: all 0.2s ease; background: var(--surface-2);
}
.dropzone:hover, .dropzone.dragover {
  border-color: var(--primary);
  background: var(--primary-soft);
}
.dz-icon { font-size: 2.6rem; color: var(--primary); margin-bottom: 12px; }
.dz-title { font-size: 1.1rem; font-weight: 600; margin-bottom: 6px; }
.dz-sub { color: var(--text-dim); margin-bottom: 16px; }
.dz-hint { margin-top: 18px; font-size: 0.85rem; color: var(--text-dim); }
.dz-hint strong { color: var(--text); }

.btn {
  border: none; cursor: pointer; font-family: inherit; font-weight: 600;
  border-radius: 8px; padding: 11px 20px; font-size: 0.95rem;
  transition: all 0.15s ease; display: inline-flex; align-items: center; gap: 8px;
  justify-content: center; text-decoration: none;
}
.btn-primary {
  background: var(--primary); color: #fff;
}
.btn-primary:hover { background: var(--primary-dark); }
.btn-big { width: 100%; margin-top: 22px; padding: 14px; font-size: 1.02rem; }
.btn-ghost {
  background: transparent; border: 1px solid var(--border); color: var(--text);
  margin-top: 16px; width: 100%;
}
.btn-ghost:hover { background: var(--surface-2); }
.btn-profile {
  background: transparent; border: 1px solid var(--border); color: var(--text);
  padding: 8px 14px; font-size: 0.85rem; margin: 0; width: auto;
}
.btn-profile:hover { background: var(--surface-2); }
.btn-danger {
  background: transparent; border: 1px solid rgba(248, 113, 113, 0.5); color: #fca5a5;
  width: 100%; margin-top: 64px; margin-bottom: 12px; padding: 13px;
}
.btn-danger:hover { background: rgba(248, 113, 113, 0.1); }
.btn-sm { padding: 8px 14px; font-size: 0.85rem; }
.auth-link { color: var(--text-dim); text-decoration: none; font-weight: 600; }
.auth-link:hover { color: var(--primary); }
.btn-copy {
  background: var(--primary); color: #fff; padding: 11px 18px; white-space: nowrap;
}
.btn-copy:hover { background: var(--primary-dark); }

.expiry-row {
  display: flex; flex-direction: column; gap: 12px; margin-top: 22px;
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: 10px; padding: 14px 16px;
}
.expiry-label {
  font-size: 0.92rem; color: var(--text-dim); display: flex; align-items: center; gap: 8px;
}
.expiry-label i { color: var(--primary); }
.expiry-options { display: flex; flex-wrap: wrap; gap: 8px; }
.exp-opt {
  background: var(--bg); border: 1px solid var(--border); color: var(--text-dim);
  border-radius: 8px; padding: 8px 16px; font-size: 0.9rem; font-weight: 600;
  cursor: pointer; font-family: inherit; transition: all 0.15s;
}
.exp-opt:hover { border-color: var(--primary); color: var(--text); }
.exp-opt.active {
  background: var(--primary); border-color: var(--primary); color: #fff;
  box-shadow: 0 2px 10px rgba(59, 130, 246, 0.35);
}
.pw-input {
  background: var(--bg); border: 1px solid var(--border); color: var(--text);
  border-radius: 8px; padding: 9px 12px; font-family: inherit; font-size: 0.92rem;
  outline: none; width: 100%;
}
.pw-input:focus { border-color: var(--primary); }
.pw-input::placeholder { color: #6b7280; }

.btn-outline {
  background: transparent; border: 1px solid var(--primary); color: var(--primary);
  margin-top: 0;
}
.btn-outline:hover { background: var(--primary-soft); }

.dl-actions { display: flex; gap: 12px; }
.dl-actions .btn { flex: 1; margin-top: 22px; }

/* ---- Téléchargement protégé ---- */
.dl-locked { text-align: center; padding: 20px 0; }
.lock-ico {
  width: 62px; height: 62px; margin: 0 auto 16px; border-radius: 50%;
  background: var(--primary-soft); border: 1px solid var(--primary-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; color: var(--primary);
}
.dl-locked h2 { font-size: 1.3rem; margin-bottom: 8px; }
.dl-locked > p { color: var(--text-dim); margin-bottom: 22px; font-size: 0.95rem; }
.pw-box { display: flex; gap: 8px; max-width: 400px; margin: 0 auto; }
.pw-box input {
  flex: 1; background: var(--bg); border: 1px solid var(--border); color: var(--text);
  border-radius: 8px; padding: 11px 14px; font-size: 0.95rem; outline: none; font-family: inherit;
}
.pw-box input:focus { border-color: var(--primary); }
.unlock-error {
  margin-top: 14px; color: #fca5a5; font-size: 0.9rem;
  background: rgba(248, 113, 113, 0.1); border: 1px solid rgba(248, 113, 113, 0.3);
  border-radius: 10px; padding: 10px 14px; max-width: 400px; margin-left: auto; margin-right: auto;
}

/* ---- Changer mot de passe (profil) ---- */
.pw-card { margin-top: 22px; }
.pw-card h2 { font-size: 1.1rem; margin-bottom: 18px; }
.pw-card h2 i { color: var(--primary); margin-right: 8px; }
.pw-msg {
  border-radius: 10px; padding: 11px 14px; font-size: 0.9rem; margin-bottom: 16px;
  display: flex; align-items: center; gap: 8px;
}
.pw-ok { background: rgba(74, 222, 128, 0.12); border: 1px solid rgba(74, 222, 128, 0.3); color: #86efac; }
.pw-err { background: rgba(248, 113, 113, 0.1); border: 1px solid rgba(248, 113, 113, 0.3); color: #fca5a5; }
.pw-msg i { font-size: 1rem; }

/* ---- Forgot / reset ---- */
.forgot-ok {
  display: flex; align-items: flex-start; gap: 10px;
  background: rgba(74, 222, 128, 0.12); border: 1px solid rgba(74, 222, 128, 0.3);
  color: #86efac; border-radius: 10px; padding: 12px 14px; margin-bottom: 16px; font-size: 0.9rem;
}
.forgot-ok i { font-size: 1.1rem; margin-top: 1px; }

/* ---- Admin ---- */
.main-admin { max-width: 760px; }
.admin-head { margin-bottom: 22px; }
.admin-head h1 { font-size: 1.5rem; }
.admin-head h1 i { color: var(--primary); margin-right: 10px; }
.admin-stats { display: flex; gap: 12px; margin-bottom: 22px; flex-wrap: wrap; }
.admin-stats .stat-box { flex: 1; min-width: 140px; }
.admin-list { display: flex; flex-direction: column; gap: 10px; }
.main-admin .files-card + .files-card { margin-top: 22px; }

/* ---- Login page ---- */
.main-login { display: flex; align-items: center; justify-content: center; }
.login-card { max-width: 420px; width: 100%; margin: 0 auto; }
.login-head { text-align: center; margin-bottom: 26px; }
.login-ico {
  width: 64px; height: 64px; margin: 0 auto 14px; border-radius: 50%;
  background: var(--primary-soft); border: 1px solid var(--primary-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; color: var(--primary);
}
.login-head h1 { font-size: 1.5rem; margin-bottom: 6px; }
.login-head p { color: var(--text-dim); font-size: 0.95rem; }

.field { margin-bottom: 18px; }
.field label { display: block; font-size: 0.9rem; font-weight: 600; margin-bottom: 8px; color: var(--text); }
.field-input {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg); border: 1px solid var(--border); border-radius: 10px;
  padding: 0 14px; transition: border-color 0.15s;
}
.field-input:focus-within { border-color: var(--primary); }
.field-input i { color: var(--text-dim); font-size: 0.95rem; }
.field-input input {
  flex: 1; background: transparent; border: none; color: var(--text);
  padding: 13px 0; font-size: 0.98rem; outline: none; font-family: inherit;
}
.field-input input::placeholder { color: #6b7280; }
.toggle-pw { background: transparent; border: none; color: var(--text-dim); cursor: pointer; padding: 4px; font-size: 1rem; }
.toggle-pw:hover { color: var(--text); }

.login-error {
  display: flex; align-items: center; gap: 10px;
  background: rgba(248, 113, 113, 0.1); border: 1px solid rgba(248, 113, 113, 0.3);
  color: #fca5a5; border-radius: 10px; padding: 11px 14px; margin-bottom: 16px;
  font-size: 0.9rem;
}
.auth-switch { text-align: center; margin-top: 20px; font-size: 0.92rem; color: var(--text-dim); }
.remember-field { margin-bottom: 20px; }
.remember {
  display: inline-flex; align-items: center; gap: 10px; cursor: pointer;
  font-size: 0.92rem; color: var(--text-dim); user-select: none;
}
.remember:hover { color: var(--text); }
.remember input { width: 17px; height: 17px; accent-color: var(--primary); cursor: pointer; }

.filelist { margin-top: 20px; display: flex; flex-direction: column; gap: 8px; max-height: 320px; overflow-y: auto; }
.file-item {
  display: flex; align-items: center; gap: 14px;
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: 10px; padding: 12px 14px; animation: slideIn 0.25s ease;
}
@keyframes slideIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
.file-ico { font-size: 1.4rem; color: var(--primary); width: 32px; text-align: center; flex-shrink: 0; }
.file-info { flex: 1; min-width: 0; }
.file-name { font-weight: 600; font-size: 0.93rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.file-size { font-size: 0.78rem; color: var(--text-dim); margin-top: 2px; }
.file-size.oversize { color: var(--danger); font-weight: 600; }
.file-rm {
  background: transparent; border: none; color: var(--text-dim); cursor: pointer;
  font-size: 1rem; padding: 6px; border-radius: 6px; transition: all 0.15s;
}
.file-rm:hover { color: var(--danger); background: rgba(248, 113, 113, 0.12); }

.progress-wrap { margin-top: 20px; }
.progress-bar {
  height: 8px; background: #374151; border-radius: 999px; overflow: hidden;
}
.progress-fill {
  height: 100%; width: 0%; border-radius: 999px; background: var(--primary);
  transition: width 0.25s ease;
}
.progress-text { text-align: center; margin-top: 8px; color: var(--text-dim); font-size: 0.9rem; }

.result-card { text-align: center; }
.result-ico { font-size: 3rem; color: var(--success); margin-bottom: 10px; animation: pop 0.4s cubic-bezier(0.34, 1.56, 0.64, 1); }
@keyframes pop { from { transform: scale(0.3); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.result-card h2 { font-size: 1.4rem; margin-bottom: 6px; }
.result-sub { color: var(--text-dim); margin-bottom: 20px; }
.link-box { display: flex; gap: 8px; margin-bottom: 14px; }
.link-box input {
  flex: 1; background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px; padding: 11px 14px; color: var(--text); font-size: 0.93rem;
  outline: none; font-family: inherit;
}
.link-box input:focus { border-color: var(--primary); background: var(--surface-2); }
.result-meta { color: var(--text-dim); font-size: 0.9rem; display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
.result-meta .dot { color: #4b5563; }

.footer { text-align: center; padding: 24px; color: var(--text-dim); font-size: 0.82rem; }

.toast {
  position: fixed; bottom: 28px; left: 50%; transform: translateX(-50%) translateY(80px);
  background: var(--surface); color: var(--text);
  padding: 12px 24px; border-radius: 8px; box-shadow: var(--shadow);
  border: 1px solid var(--border);
  opacity: 0; transition: all 0.3s ease; z-index: 50; font-weight: 600; font-size: 0.93rem;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---- Modal (compte requis) ---- */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0, 0, 0, 0.6);
  display: flex; align-items: center; justify-content: center;
  z-index: 100; padding: 20px; animation: fadeIn 0.2s ease;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 32px; max-width: 420px; width: 100%; text-align: center;
}
.modal-ico {
  width: 62px; height: 62px; margin: 0 auto 16px; border-radius: 50%;
  background: var(--primary-soft); border: 1px solid var(--primary-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; color: var(--primary);
}
.modal h2 { font-size: 1.3rem; margin-bottom: 10px; }
.modal p { color: var(--text-dim); font-size: 0.95rem; margin-bottom: 24px; line-height: 1.5; }
.modal-actions { display: flex; flex-direction: column; gap: 10px; }
.modal-actions .btn { width: 100%; margin: 0; }

/* ---- Download page ---- */
.download-card { min-height: 300px; display: flex; flex-direction: column; justify-content: center; }
.dl-loader { text-align: center; color: var(--text-dim); }
.spinner { font-size: 2.2rem; color: var(--primary); margin-bottom: 14px; }

.dl-error { text-align: center; }
.error-ico { font-size: 3rem; color: var(--text-dim); margin-bottom: 12px; }
.dl-error h2 { margin-bottom: 8px; }
.dl-error p { color: var(--text-dim); margin-bottom: 22px; }

.sender-row { display: flex; align-items: center; gap: 14px; margin-bottom: 22px; }
.avatar {
  width: 52px; height: 52px; border-radius: 10px; display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; color: var(--primary); background: var(--primary-soft);
  border: 1px solid var(--primary-border); flex-shrink: 0;
}
.sender-row h2 { font-size: 1.25rem; }
.sender-row p { color: var(--text-dim); font-size: 0.88rem; margin-top: 4px; }
.shared-by { color: var(--text-dim); font-size: 0.9rem !important; margin-top: 8px !important; }
.shared-by i { color: var(--primary); margin-right: 6px; }
.shared-by strong { color: var(--text); font-weight: 600; }

/* ---- Profile page ---- */
.profile-card { margin-bottom: 22px; }
.profile-head { display: flex; align-items: center; gap: 18px; }
.profile-avatar {
  width: 68px; height: 68px; border-radius: 50%; flex-shrink: 0;
  background: var(--primary-soft); border: 1px solid var(--primary-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.7rem; color: var(--primary);
}
.profile-info h1 { font-size: 1.5rem; margin-bottom: 4px; }
.profile-info p { color: var(--text-dim); font-size: 0.9rem; }
.profile-email { color: var(--primary) !important; margin-top: 2px; }
.profile-email i { margin-right: 6px; }
.profile-stats {
  display: flex; gap: 12px; margin-top: 22px; flex-wrap: wrap;
}
.stat-box {
  flex: 1; min-width: 130px; background: var(--surface-2);
  border: 1px solid var(--border); border-radius: 10px; padding: 14px;
  text-align: center;
}
.stat-box .stat-num { font-size: 1.4rem; font-weight: 700; }
.stat-box .stat-num.lifetime { color: var(--success); }
.stat-box .stat-label { font-size: 0.8rem; color: var(--text-dim); margin-top: 4px; }

.files-card h2 { font-size: 1.15rem; margin-bottom: 4px; }
.files-card h2 i { color: var(--primary); margin-right: 8px; }
.files-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.files-count { color: var(--text-dim); font-size: 0.85rem; }
.profile-files { display: flex; flex-direction: column; gap: 14px; }
.pf-item {
  display: flex; align-items: center; gap: 14px;
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: 10px; padding: 16px 18px;
}
.pf-icon {
  width: 44px; height: 44px; border-radius: 10px; flex-shrink: 0;
  background: var(--primary-soft); display: flex; align-items: center; justify-content: center;
  color: var(--primary); font-size: 1.1rem;
}
.pf-main { flex: 1; min-width: 0; }
.pf-title { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.pf-name { font-weight: 600; font-size: 0.95rem; }
.pf-sub { font-size: 0.82rem; color: var(--text-dim); margin-top: 3px; }
.pf-badge { font-size: 0.72rem; padding: 3px 9px; border-radius: 999px; font-weight: 600; }
.badge-active { background: var(--primary-soft); color: #93c5fd; }
.badge-lifetime { background: rgba(74, 222, 128, 0.12); color: var(--success); }
.badge-expired { background: rgba(248, 113, 113, 0.12); color: #fca5a5; }
.badge-admin { background: rgba(250, 204, 21, 0.12); color: #fde047; }
.pf-actions { display: flex; gap: 6px; flex-shrink: 0; }
.pf-btn {
  width: 36px; height: 36px; border-radius: 8px; cursor: pointer;
  background: var(--bg); border: 1px solid var(--border); color: var(--text-dim);
  display: flex; align-items: center; justify-content: center; font-size: 0.95rem;
  transition: all 0.15s; text-decoration: none;
}
.pf-btn:hover { color: var(--text); border-color: var(--primary); }
.pf-del:hover { color: var(--danger); border-color: var(--danger); }
.profile-empty { text-align: center; padding: 18px 10px; color: var(--text-dim); }
.profile-empty i { font-size: 1.8rem; color: #4b5563; margin-bottom: 8px; }
.profile-empty p { margin-bottom: 14px; font-size: 0.95rem; }
.profile-empty .btn { padding: 9px 20px; }
.profile-empty .btn i { font-size: 0.9rem; margin: 0 6px 0 0; }
.main-profile { max-width: 720px; }

/* ---- 404 page ---- */
.main-404 { display: flex; align-items: center; justify-content: center; }
.error-card { max-width: 460px; width: 100%; text-align: center; padding: 48px 36px; }
.error-404 {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  margin-bottom: 16px; user-select: none;
}
.n404 {
  font-size: 4.6rem; font-weight: 800; line-height: 1;
  background: linear-gradient(120deg, var(--primary), #93c5fd);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.n404-ico { font-size: 3.4rem; -webkit-background-clip: padding-box; background-clip: padding-box; color: var(--primary); background: none; animation: float 4s ease-in-out infinite; display: inline-block; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
.error-card h1 { font-size: 1.5rem; margin-bottom: 12px; }
.error-card p { color: var(--text-dim); font-size: 0.98rem; line-height: 1.6; margin-bottom: 28px; }
.error-actions .btn { width: 100%; }

.dl-files { list-style: none; display: flex; flex-direction: column; gap: 8px; margin-bottom: 22px; }
.dl-file {
  display: flex; align-items: center; gap: 12px; padding: 12px 14px;
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: 10px; cursor: pointer; transition: all 0.15s ease; user-select: none;
}
.dl-file:hover { border-color: var(--primary); }
.dl-file.selected { border-color: var(--primary); background: var(--primary-soft); }
.check {
  width: 22px; height: 22px; border-radius: 6px; border: 2px solid #4b5563;
  display: flex; align-items: center; justify-content: center;
  color: transparent; font-size: 0.8rem; flex-shrink: 0; background: var(--surface-2);
  transition: all 0.15s;
}
.dl-file.selected .check { background: var(--primary); border-color: var(--primary); color: #fff; }
.dl-file .file-ico { font-size: 1.2rem; }
.dl-file .file-info { flex: 1; }

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #4b5563; border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: #6b7280; }

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .header { padding: 12px 18px; }
  .logo { font-size: 1.1rem; }
  .main { padding: 28px 14px 48px; }
  .hero h1 { font-size: 1.6rem; }
  .sub { font-size: 0.95rem; }
  .dropzone { padding: 36px 18px; }
  .dz-hint { font-size: 0.8rem; }
  .sender-row { flex-wrap: wrap; }
  .profile-head { flex-wrap: wrap; }
  .pf-item { flex-wrap: wrap; }
  .pf-actions { margin-left: auto; }
  .error-card { padding: 40px 26px; }
}

@media (max-width: 640px) {
  .header { flex-wrap: wrap; gap: 10px; }
  .header-right { gap: 8px; flex-wrap: wrap; }
  .limit-badge { display: none; }
  .card { padding: 20px; }
  .hero h1 { font-size: 1.45rem; }
  .hero { margin-bottom: 26px; }
  .link-box { flex-direction: column; }
  .btn-copy { width: 100%; }
  .file-item { padding: 10px 12px; gap: 10px; }
  .file-ico { font-size: 1.1rem; }
  .expiry-row { flex-wrap: wrap; }
  .dl-file { flex-wrap: wrap; }
  .dl-actions { flex-direction: column; }
  .admin-stats .stat-box { min-width: 90px; padding: 12px 8px; }
  .admin-stats .stat-num { font-size: 1.15rem; }
  .pf-main { flex-basis: calc(100% - 58px); min-width: 0; }
  .n404 { font-size: 3.4rem; }
  .n404-ico { font-size: 2.6rem; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 1.3rem; }
  .logo-txt { font-size: 1rem; }
  .btn { padding: 10px 16px; font-size: 0.9rem; }
  .pw-box { flex-direction: column; }
  .pw-box .btn { width: 100%; }
  .profile-avatar { width: 56px; height: 56px; font-size: 1.4rem; }
  .pf-actions { width: 100%; justify-content: flex-end; margin-left: 0; }
  .pf-icon { width: 40px; height: 40px; font-size: 1rem; }
  .pf-title { gap: 6px; }
  .login-card, .error-card { padding: 26px 20px; }
  .n404 { font-size: 2.8rem; }
  .n404-ico { font-size: 2.2rem; }
}