/* =====================================================================
   Brandwave.ai — Premium Auth pages (login / staff login / signup)
   Self-contained dark, cinematic split layout. Void black + orange.
   Scoped under .bw-auth-body so it never leaks into dashboards.
   ===================================================================== */

.bw-auth-body {
  --bw-accent: #FF7A18;
  --bw-accent-2: #FF9A3D;
  --bw-bg: #0a0a0b;
  --bw-surface: rgba(20, 20, 24, 0.72);
  --bw-input: rgba(255, 255, 255, 0.05);
  --bw-border: rgba(255, 255, 255, 0.10);
  --bw-text: #F4F4F5;
  --bw-text-2: #A1A1AA;
  --bw-text-muted: #71717A;
  margin: 0;
  min-height: 100vh;
  background-color: var(--bw-bg) !important;
  color: var(--bw-text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
  background-image:
    radial-gradient(1000px circle at 12% -8%, rgba(255, 122, 24, 0.16), transparent 42%),
    radial-gradient(1200px circle at 108% 10%, rgba(255, 154, 61, 0.10), transparent 46%),
    radial-gradient(800px circle at 50% 120%, rgba(255, 122, 24, 0.08), transparent 55%);
  background-attachment: fixed;
}
.bw-auth-body::before {
  content: "";
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  opacity: 0.5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.028'/%3E%3C/svg%3E");
}

/* ---------------- Layout ---------------- */
.bw-auth-shell {
  position: relative; z-index: 1;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
}
@media (max-width: 991.98px) { .bw-auth-shell { grid-template-columns: 1fr; } }

/* ---------------- Left hero ---------------- */
.bw-hero {
  position: relative;
  padding: 3.5rem 4rem;
  display: flex; flex-direction: column; justify-content: space-between;
  border-right: 1px solid var(--bw-border);
  overflow: hidden;
}
@media (max-width: 991.98px) { .bw-hero { display: none; } }

.bw-hero-glow {
  position: absolute; width: 520px; height: 520px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,122,24,0.28), transparent 70%);
  filter: blur(30px); top: -120px; left: -80px; z-index: -1;
}

.bw-hero-headline {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800; letter-spacing: -0.03em; line-height: 1.05;
  font-size: clamp(2.2rem, 3.2vw, 3.25rem);
  color: #fff; margin: 0 0 1.25rem;
}
.bw-hero-headline .grad {
  background: linear-gradient(135deg, var(--bw-accent) 0%, var(--bw-accent-2) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.bw-hero-sub {
  color: var(--bw-text-2); font-size: 1.02rem; line-height: 1.6; max-width: 30rem; margin: 0;
}

.bw-feat-list { list-style: none; padding: 0; margin: 2.25rem 0 0; display: flex; flex-direction: column; gap: 1.1rem; }
.bw-feat { display: flex; align-items: flex-start; gap: 0.9rem; }
.bw-feat-ico {
  flex: 0 0 auto; width: 42px; height: 42px; border-radius: 12px;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(255,122,24,0.12); color: var(--bw-accent);
  border: 1px solid rgba(255,122,24,0.22); font-size: 1.05rem;
}
.bw-feat-txt b { display: block; color: #fff; font-weight: 600; font-size: 0.98rem; }
.bw-feat-txt span { color: var(--bw-text-muted); font-size: 0.85rem; }

.bw-hero-foot { color: var(--bw-text-muted); font-size: 0.8rem; }

/* ---------------- Brand lockup ---------------- */
.bw-brand { display: inline-flex; align-items: center; gap: 0.7rem; text-decoration: none; }
.bw-brand-mark {
  width: 44px; height: 44px; border-radius: 12px; flex: 0 0 auto;
  background: linear-gradient(135deg, #FF7A18 0%, #FF9A3D 100%);
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 18px rgba(255,122,24,0.4);
}
.bw-brand-mark span {
  font-family: Georgia, 'Times New Roman', serif; font-weight: 700;
  color: #fff; font-size: 1.55rem; line-height: 1; margin-top: -2px;
}
.bw-brand-word { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; letter-spacing: -0.01em; font-size: 1.35rem; color: #fff; }
.bw-brand-word .ai { color: var(--bw-accent); }

/* ---------------- Right panel / form ---------------- */
.bw-panel {
  display: flex; align-items: center; justify-content: center;
  padding: 3rem 1.5rem;
}
.bw-auth-card {
  width: 100%; max-width: 420px;
  background: var(--bw-surface);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border: 1px solid var(--bw-border);
  border-radius: 20px;
  padding: 2.5rem 2.25rem;
  box-shadow: 0 24px 60px rgba(0,0,0,0.5);
  animation: bwAuthUp 0.5s cubic-bezier(0.16,1,0.3,1) both;
}
.bw-auth-card.wide { max-width: 640px; }
@keyframes bwAuthUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }

.bw-auth-mobile-brand { display: none; text-align: center; margin-bottom: 1.5rem; }
@media (max-width: 991.98px) { .bw-auth-mobile-brand { display: flex; justify-content: center; } }

.bw-auth-title { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; letter-spacing: -0.02em; font-size: 1.6rem; color: #fff; margin: 0 0 0.35rem; }
.bw-auth-subtitle { color: var(--bw-text-2); font-size: 0.9rem; margin: 0 0 1.75rem; }

.bw-field { margin-bottom: 1.1rem; }
.bw-label { display: block; font-size: 0.78rem; font-weight: 600; color: var(--bw-text-2); margin-bottom: 0.4rem; letter-spacing: 0.01em; }
.bw-label .req { color: var(--bw-accent); }

.bw-auth-body .form-control,
.bw-auth-body .form-select,
.bw-auth-body select,
.bw-auth-body textarea,
.bw-input {
  width: 100%;
  background: var(--bw-input) !important;
  border: 1px solid var(--bw-border) !important;
  color: var(--bw-text) !important;
  border-radius: 11px !important;
  padding: 0.72rem 0.95rem;
  font-size: 0.92rem;
  box-shadow: none !important;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}
.bw-auth-body .form-control::placeholder,
.bw-input::placeholder { color: var(--bw-text-muted); }
.bw-auth-body .form-control:focus,
.bw-auth-body .form-select:focus,
.bw-auth-body select:focus,
.bw-auth-body textarea:focus,
.bw-input:focus {
  outline: none;
  border-color: var(--bw-accent) !important;
  box-shadow: 0 0 0 3px rgba(255,122,24,0.22) !important;
  background: rgba(255,255,255,0.07) !important;
}
.bw-auth-body select option { background: #17171b; color: var(--bw-text); }

/* input with trailing icon */
.bw-input-group { position: relative; }
.bw-input-group .bw-toggle-eye {
  position: absolute; top: 50%; right: 12px; transform: translateY(-50%);
  color: var(--bw-text-muted); cursor: pointer; background: none; border: none; padding: 4px;
}
.bw-input-group .bw-toggle-eye:hover { color: var(--bw-accent); }

/* ---------------- Buttons ---------------- */
.bw-auth-body .btn-primary,
.bw-btn-primary {
  display: block; width: 100%;
  background: linear-gradient(135deg, #FF7A18 0%, #FF9A3D 100%) !important;
  border: none !important; color: #fff !important;
  border-radius: 9999px !important;
  padding: 0.8rem 1.2rem; font-weight: 600; font-size: 0.95rem;
  box-shadow: 0 8px 22px rgba(255,122,24,0.35);
  transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
  cursor: pointer;
}
.bw-auth-body .btn-primary:hover,
.bw-btn-primary:hover { transform: translateY(-1px); box-shadow: 0 12px 28px rgba(255,122,24,0.5); filter: brightness(1.05); color: #fff !important; }
.bw-auth-body .btn-primary:active,
.bw-btn-primary:active { transform: scale(0.99); }

.bw-btn-ghost {
  display: block; width: 100%; text-align: center;
  background: rgba(255,255,255,0.04); color: var(--bw-text) !important;
  border: 1px solid var(--bw-border); border-radius: 9999px;
  padding: 0.72rem 1.2rem; font-weight: 500; font-size: 0.9rem; text-decoration: none;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
  cursor: pointer;
}
.bw-btn-ghost:hover { background: rgba(255,255,255,0.08); border-color: var(--bw-accent); color: var(--bw-accent) !important; }

.bw-divider { display: flex; align-items: center; gap: 0.9rem; margin: 1.4rem 0; color: var(--bw-text-muted); font-size: 0.75rem; letter-spacing: 0.06em; text-transform: uppercase; }
.bw-divider::before, .bw-divider::after { content: ""; height: 1px; flex: 1; background: var(--bw-border); }

.bw-auth-links { margin-top: 1.4rem; text-align: center; }
.bw-auth-links a { color: var(--bw-accent-2); text-decoration: none; font-weight: 500; }
.bw-auth-links a:hover { color: var(--bw-accent); text-decoration: underline; }
.bw-auth-links .muted { color: var(--bw-text-muted); }

/* ---------------- Alerts (reuse partials.alert markup) ---------------- */
.bw-auth-body .alert { border-radius: 12px; font-size: 0.86rem; padding: 0.7rem 0.95rem; border: 1px solid var(--bw-border); }
.bw-auth-body .alert-success { background: rgba(16,185,129,0.12); border-color: rgba(16,185,129,0.3); color: #6EE7B7; }
.bw-auth-body .alert-danger  { background: rgba(239,68,68,0.12);  border-color: rgba(239,68,68,0.3);  color: #FCA5A5; }
.bw-auth-body .alert-warning { background: rgba(245,158,11,0.12); border-color: rgba(245,158,11,0.3); color: #FCD34D; }
.bw-auth-body .alert-info    { background: rgba(255,122,24,0.10); border-color: rgba(255,122,24,0.3); color: var(--bw-accent-2); }
.bw-auth-body .text-danger, .bw-auth-body .is-invalid ~ .text-danger { color: #FCA5A5 !important; }

/* ---------------- Signup layout tweaks ---------------- */
.bw-auth-body .login-box-msg { display: none; }
.bw-auth-body label { color: var(--bw-text-2); font-size: 0.8rem; font-weight: 600; margin-bottom: 0.35rem; }
.bw-auth-body .form-group { margin-bottom: 1rem; }

/* select2 in dark auth */
.bw-auth-body .select2-container { width: 100% !important; }
.bw-auth-body .select2-container--default .select2-selection--single,
.bw-auth-body .select2-container--default .select2-selection--multiple,
.bw-auth-body .select2-selection--multiple,
.bw-auth-body .select2-selection--multiple .select2-selection__rendered,
.bw-auth-body .select2-container .select2-selection--multiple {
  background: var(--bw-input) !important; background-image: none !important;
  border: 1px solid var(--bw-border) !important; border-radius: 11px !important;
  min-height: 44px; padding: 4px 6px; color: var(--bw-text) !important;
}
.bw-auth-body .select2-selection--multiple .select2-selection__rendered { border: none !important; padding: 2px 4px; }
.bw-auth-body .select2-container--default .select2-search--inline .select2-search__field,
.bw-auth-body .select2-selection--multiple .select2-search__field {
  background: transparent !important; color: var(--bw-text) !important; border: none !important; margin-top: 6px;
}
.bw-auth-body .select2-container--default .select2-search--inline .select2-search__field::placeholder { color: var(--bw-text-muted) !important; }
.bw-auth-body .select2-container--default .select2-selection--single .select2-selection__rendered { color: var(--bw-text) !important; line-height: 34px; }
.bw-auth-body .select2-container--default .select2-selection--single .select2-selection__arrow { height: 42px; }
.bw-auth-body .select2-container--default .select2-selection--multiple .select2-selection__choice {
  background: rgba(255,122,24,0.16); border: 1px solid rgba(255,122,24,0.3); color: var(--bw-accent-2); border-radius: 8px;
}
.bw-auth-body .select2-dropdown { background: #17171b !important; border: 1px solid var(--bw-border) !important; }
.bw-auth-body .select2-results__option { color: var(--bw-text); }
.bw-auth-body .select2-container--default .select2-results__option--highlighted[aria-selected] { background: rgba(255,122,24,0.18); color: var(--bw-accent-2); }
.bw-auth-body .select2-search--dropdown .select2-search__field { background: var(--bw-input); border: 1px solid var(--bw-border); color: var(--bw-text); border-radius: 8px; }

/* Modal (signup type chooser on login) */
.bw-modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.65); backdrop-filter: blur(4px); z-index: 9999; display: none; align-items: center; justify-content: center; }
.bw-modal { background: #131317; border: 1px solid var(--bw-border); border-radius: 18px; padding: 1.75rem; max-width: 400px; width: 90%; box-shadow: 0 24px 60px rgba(0,0,0,0.6); position: relative; }
.bw-modal h5 { font-family: 'Plus Jakarta Sans', sans-serif; color: #fff; margin: 0; font-weight: 700; }
.bw-modal-close { background: none; border: none; font-size: 1.6rem; line-height: 1; cursor: pointer; color: var(--bw-text-muted); }
.bw-modal-close:hover { color: #fff; }