/* =====================================================
   SecureAuth – Светъл минималистичен дизайн
   ===================================================== */

:root {
  --bg:           #f4f6fb;
  --bg-soft:      #eef1f8;
  --surface:      #ffffff;
  --text:         #1f2937;
  --text-soft:    #6b7280;
  --text-muted:   #9ca3af;
  --border:       #e5e7eb;
  --border-soft:  #f1f3f7;

  --primary:      #4f6bff;
  --primary-dark: #3b54e6;
  --primary-soft: #eef1ff;

  --success:      #10b981;
  --success-soft: #ecfdf5;
  --warning:      #f59e0b;
  --warning-soft: #fffbeb;
  --error:        #ef4444;
  --error-soft:   #fef2f2;
  --info:         #3b82f6;
  --info-soft:    #eff6ff;

  --radius:       12px;
  --radius-sm:    8px;
  --radius-lg:    16px;

  --shadow-sm:    0 1px 2px rgba(15, 23, 42, .05);
  --shadow:       0 4px 12px rgba(15, 23, 42, .06);
  --shadow-lg:    0 20px 40px rgba(15, 23, 42, .08);

  --transition:   .2s ease;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
               'Helvetica Neue', Arial, sans-serif;
  font-size: 15px;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: var(--primary-dark); }

h1, h2, h3, h4 { margin: 0 0 12px; font-weight: 600; letter-spacing: -.01em; }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.3rem; }
h3 { font-size: 1.1rem; }

p { margin: 0 0 12px; color: var(--text-soft); }

/* ---------- Auth layout (centered card) ---------- */

.auth-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(1200px 600px at 90% -10%, rgba(79,107,255,.10), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(16,185,129,.08), transparent 60%),
    var(--bg);
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-soft);
}

.auth-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 24px;
}
.auth-logo .logo-mark {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), #7d63ff);
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 700;
  font-size: 20px;
  box-shadow: 0 4px 12px rgba(79,107,255,.3);
}
.auth-logo .logo-text {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -.02em;
}

.auth-title { text-align: center; margin-bottom: 6px; }
.auth-sub   { text-align: center; color: var(--text-muted); margin-bottom: 28px; font-size: .9rem; }

/* ---------- Forms ---------- */

.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: .85rem;
  font-weight: 500;
  color: var(--text);
}

.form-control {
  width: 100%;
  padding: 11px 14px;
  font-size: .95rem;
  font-family: inherit;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  outline: none;
}
.form-control::placeholder { color: var(--text-muted); }
.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79,107,255,.15);
}
.form-control.is-invalid { border-color: var(--error); }
.form-control.is-invalid:focus { box-shadow: 0 0 0 3px rgba(239,68,68,.15); }

.input-icon {
  position: relative;
}
.input-icon .form-control { padding-left: 40px; }
.input-icon .icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 16px;
  pointer-events: none;
}

.toggle-pass {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: 0;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px 8px;
  font-size: .8rem;
}
.toggle-pass:hover { color: var(--primary); }

.form-help { font-size: .8rem; color: var(--text-muted); margin-top: 6px; }
.form-error { font-size: .8rem; color: var(--error); margin-top: 6px; }

/* CAPTCHA box */
.captcha-box {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: var(--bg-soft);
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}
.captcha-q {
  font-family: 'Courier New', monospace;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--text);
  flex-shrink: 0;
}
.captcha-box input {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: .95rem;
}

/* Honeypot - винаги скрит */
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

/* Password strength meter */
.pass-strength {
  height: 4px;
  background: var(--border-soft);
  border-radius: 2px;
  margin-top: 8px;
  overflow: hidden;
}
.pass-strength-bar {
  height: 100%;
  width: 0;
  transition: width .25s, background .25s;
  border-radius: 2px;
}
.pass-strength-text { font-size: .75rem; color: var(--text-muted); margin-top: 4px; }

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  font-size: .95rem;
  font-weight: 500;
  font-family: inherit;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  line-height: 1;
}
.btn:disabled { opacity: .6; cursor: not-allowed; }

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 2px 6px rgba(79,107,255,.25);
}
.btn-primary:hover:not(:disabled) {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(79,107,255,.35);
}

.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border-color: var(--border);
}
.btn-secondary:hover:not(:disabled) {
  background: var(--bg-soft);
  border-color: var(--text-muted);
}

.btn-danger { background: var(--error); color: #fff; }
.btn-danger:hover:not(:disabled) { background: #dc2626; }

.btn-success { background: var(--success); color: #fff; }

.btn-block { width: 100%; }
.btn-sm    { padding: 7px 12px; font-size: .85rem; }

/* ---------- Alerts ---------- */

.alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  font-size: .9rem;
  border: 1px solid transparent;
}
.alert-success { background: var(--success-soft); color: #065f46; border-color: #a7f3d0; }
.alert-error   { background: var(--error-soft);   color: #991b1b; border-color: #fecaca; }
.alert-warning { background: var(--warning-soft); color: #92400e; border-color: #fcd34d; }
.alert-info    { background: var(--info-soft);    color: #1e3a8a; border-color: #bfdbfe; }

/* ---------- Auth footer links ---------- */

.auth-footer {
  text-align: center;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border-soft);
  font-size: .85rem;
  color: var(--text-muted);
}
.auth-footer a { font-weight: 500; }

.divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 16px 0;
  font-size: .8rem;
  color: var(--text-muted);
}
.divider::before, .divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ---------- App layout (logged in) ---------- */

.app-shell { min-height: 100vh; display: flex; flex-direction: column; }

.app-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 10;
}
.app-header .brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.05rem; }
.app-header .brand .logo-mark {
  width: 32px; height: 32px; border-radius: 8px;
  background: linear-gradient(135deg, var(--primary), #7d63ff);
  display: grid; place-items: center; color: #fff; font-weight: 700;
}

.user-menu { display: flex; align-items: center; gap: 14px; }
.user-menu .avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--primary-soft);
  color: var(--primary);
  display: grid; place-items: center;
  font-weight: 600;
}
.user-menu nav a {
  margin-right: 18px;
  color: var(--text-soft);
  font-weight: 500;
  font-size: .9rem;
}
.user-menu nav a:hover { color: var(--primary); }
.user-menu nav a.active { color: var(--primary); }

.app-main {
  flex: 1;
  padding: 32px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.page-title { margin-bottom: 24px; }
.page-title h1 { margin-bottom: 4px; }
.page-title p  { color: var(--text-muted); margin: 0; }

/* ---------- Cards ---------- */

.card {
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 20px;
}
.card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.card-header h2, .card-header h3 { margin: 0; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.stat {
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}
.stat .label { font-size: .8rem; color: var(--text-muted); margin-bottom: 6px; text-transform: uppercase; letter-spacing: .5px; }
.stat .value { font-size: 1.8rem; font-weight: 700; color: var(--text); }
.stat.primary .value { color: var(--primary); }
.stat.success .value { color: var(--success); }
.stat.warning .value { color: var(--warning); }
.stat.error   .value { color: var(--error); }

/* ---------- Tables ---------- */

.table-wrap { overflow-x: auto; }
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
}
.table th, .table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border-soft);
}
.table th {
  font-weight: 600;
  color: var(--text-soft);
  background: var(--bg-soft);
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .5px;
}
.table tr:hover td { background: var(--bg-soft); }

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 99px;
  font-size: .75rem;
  font-weight: 500;
}
.badge-success { background: var(--success-soft); color: #065f46; }
.badge-warning { background: var(--warning-soft); color: #92400e; }
.badge-error   { background: var(--error-soft);   color: #991b1b; }
.badge-info    { background: var(--info-soft);    color: #1e3a8a; }
.badge-muted   { background: var(--bg-soft);      color: var(--text-soft); }

/* ---------- Mobile ---------- */

@media (max-width: 600px) {
  .auth-card { padding: 28px 22px; }
  .app-header { padding: 12px 16px; }
  .app-main { padding: 20px 16px; }
  .user-menu nav a { margin-right: 10px; font-size: .8rem; }
  h1 { font-size: 1.4rem; }
}