/* ════════════════════════════════════
   STAFF LOGIN — login.css
   Matches Barangay Portal design system
════════════════════════════════════ */

/* ── GOOGLE FONTS ── */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;600;700&family=DM+Sans:wght@300;400;500;600&display=swap');

/* ── CSS VARIABLES ── */
:root {
  --navy:          #08112b;
  --navy-mid:      #0d1c3f;
  --navy-card:     #111e45;
  --navy-light:    #1a2d5a;
  --blue:          #2c57e5;
  --blue-light:    #4a78ff;
  --blue-glow:     rgba(44,87,229,0.22);
  --gold:          #c8a84b;
  --gold-light:    #e0cc80;
  --gold-dim:      rgba(200,168,75,0.18);
  --white:         #ffffff;
  --muted:         #8fa0c0;
  --muted-light:   #bfcde8;
  --red:           #e05050;
  --green:         #27ae60;
  --border:        rgba(200,168,75,0.14);
  --border-blue:   rgba(44,87,229,0.25);
  --font-display:  'Cormorant Garamond', serif;
  --font-body:     'DM Sans', sans-serif;
  --transition-fast:   0.2s ease-in-out;
  --transition-normal: 0.3s ease-in-out;
}

/* ── RESET ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { height: 100%; }

body {
  font-family: var(--font-body);
  background: var(--navy);
  color: var(--white);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.65;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--navy); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--blue), var(--gold));
  border-radius: 3px;
}

/* ════════════════════════════
   ANIMATIONS
════════════════════════════ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(36px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(56px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-56px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-14px); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(1.4); }
}
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position:  200% center; }
}
@keyframes dotBounce {
  0%, 80%, 100% { transform: scale(0); opacity: 0.3; }
  40%           { transform: scale(1);   opacity: 1; }
}
@keyframes particleFloat {
  0%   { opacity: 0;   transform: translateY(0) translateX(0) scale(0.6); }
  20%  { opacity: 0.6; }
  80%  { opacity: 0.4; }
  100% { opacity: 0;   transform: translateY(-120px) translateX(30px) scale(1.1); }
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes qrScan {
  0%   { top: 0; }
  100% { top: calc(100% - 2px); }
}
@keyframes glow {
  0%, 100% { box-shadow: 0 0 20px rgba(44,87,229,0.25); }
  50%       { box-shadow: 0 0 44px rgba(44,87,229,0.6); }
}
@keyframes roleMove {
  from { left: var(--from); }
  to   { left: var(--to); }
}

/* ── ANIMATION UTILITIES ── */
.fade-in-up    { animation: fadeInUp    0.8s cubic-bezier(0.34,1.56,0.64,1) forwards; opacity: 0; }
.fade-in-right { animation: fadeInRight 0.8s cubic-bezier(0.34,1.56,0.64,1) 0.15s forwards; opacity: 0; }
.fade-in-left  { animation: fadeInLeft  0.8s cubic-bezier(0.34,1.56,0.64,1) forwards; opacity: 0; }
.fade-in       { animation: fadeIn      0.8s ease 0.4s forwards; opacity: 0; }

/* ── TYPOGRAPHY UTILS ── */
.display-title   { font-family: var(--font-display); font-weight: 700; line-height: 1.08; letter-spacing: -0.5px; }
.section-eyebrow { font-size: 0.68rem; font-weight: 600; letter-spacing: 3px; text-transform: uppercase; color: var(--gold); margin-bottom: 10px; display: block; }
.gold-line       { width: 52px; height: 2px; background: linear-gradient(90deg, var(--gold), var(--blue)); border-radius: 2px; margin: 18px 0; }

/* ════════════════════════════
   BACKGROUND LAYERS
════════════════════════════ */
.bg-grid {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(200,168,75,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200,168,75,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black, transparent);
}

.bg-glow {
  position: fixed; z-index: 0; pointer-events: none;
  border-radius: 50%; filter: blur(80px); opacity: 0.35;
}
.bg-glow--blue {
  width: 600px; height: 600px;
  top: -180px; left: -160px;
  background: radial-gradient(circle, rgba(44,87,229,0.45) 0%, transparent 70%);
  animation: float 8s ease-in-out infinite;
}
.bg-glow--gold {
  width: 400px; height: 400px;
  bottom: -100px; right: -100px;
  background: radial-gradient(circle, rgba(200,168,75,0.3) 0%, transparent 70%);
  animation: float 10s ease-in-out 2s infinite reverse;
}

.bg-particles {
  position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden;
}
.particle {
  position: absolute;
  width: 3px; height: 3px;
  border-radius: 50%;
  background: var(--gold);
  animation: particleFloat linear infinite;
  opacity: 0;
}

/* ════════════════════════════
   LAYOUT
════════════════════════════ */
.login-wrapper {
  position: relative; z-index: 1;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

/* ════════════════════════════
   LEFT PANEL
════════════════════════════ */
.login-panel--left {
  background:
    linear-gradient(145deg, rgba(8,17,43,0.95) 0%, rgba(13,28,63,0.98) 50%, rgba(8,17,43,0.95) 100%),
    url('../../Images/BARANGAY_BG.jpg') center / cover no-repeat;
  border-right: 1px solid var(--border);
  padding: 56px 52px;
  display: flex;
  flex-direction: column;
  gap: 40px;
  position: relative;
  overflow: hidden;
}

/* Subtle diagonal accent line */
.login-panel--left::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 1px; height: 100%;
  background: linear-gradient(180deg, transparent, var(--gold), transparent);
  opacity: 0.4;
}

/* ── Brand ── */
.panel-brand {
  display: flex; align-items: center; gap: 14px;
}
.brand-seal {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--navy-card), var(--navy-light));
  border: 1.5px solid var(--gold);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
  box-shadow: 0 4px 18px rgba(200,168,75,0.25);
  animation: float 4s ease-in-out infinite;
}
.seal-placeholder { font-size: 1.4rem; }
.brand-name {
  font-family: var(--font-display);
  font-size: 1.2rem; font-weight: 700;
  color: var(--white); display: block;
}
.brand-name span { color: var(--gold); }
.brand-sub {
  font-size: 0.68rem; color: var(--muted);
  letter-spacing: 1.5px; text-transform: uppercase;
  display: block; margin-top: 3px;
}

/* ── Hero Text ── */
.panel-hero { flex: 1; }
.panel-title {
  font-size: clamp(2.8rem, 4.5vw, 4.2rem);
  color: var(--white);
  margin-bottom: 18px;
}
.panel-title .accent {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.panel-eyebrow { margin-bottom: 16px; }
.panel-desc {
  font-size: 0.93rem; color: var(--muted);
  line-height: 1.85; font-weight: 300; max-width: 380px;
}

/* ── Features List ── */
.panel-features {
  list-style: none;
  display: flex; flex-direction: column; gap: 16px;
}
.panel-feature {
  display: flex; align-items: flex-start; gap: 14px;
  background: rgba(17,30,69,0.5);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 18px;
  transition: all var(--transition-normal);
}
.panel-feature:hover {
  border-color: var(--border-blue);
  background: rgba(44,87,229,0.08);
  transform: translateX(6px);
}
.feature-icon { font-size: 1.3rem; margin-top: 2px; flex-shrink: 0; }
.panel-feature strong {
  display: block; color: var(--white);
  font-size: 0.85rem; font-weight: 600; margin-bottom: 2px;
}
.panel-feature span {
  font-size: 0.74rem; color: var(--muted); font-weight: 300;
}

/* ── Panel Footer ── */
.panel-footer {
  display: flex; align-items: center; gap: 10px;
  padding-top: 24px; border-top: 1px solid var(--border);
}
.pf-flag { font-size: 1.3rem; }
.pf-text { font-size: 0.72rem; color: var(--muted); letter-spacing: 0.5px; }

/* ════════════════════════════
   RIGHT PANEL
════════════════════════════ */
.login-panel--right {
  background: linear-gradient(160deg, rgba(13,28,63,0.6) 0%, rgba(8,17,43,0.8) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 40px;
  gap: 20px;
}

/* ── Login Card ── */
.login-card {
  width: 100%; max-width: 460px;
  background: linear-gradient(145deg, rgba(17,30,69,0.92) 0%, rgba(13,28,63,0.96) 100%);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 42px 40px;
  box-shadow:
    0 24px 64px rgba(0,0,0,0.45),
    0 0 0 1px rgba(200,168,75,0.06) inset;
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
}

/* Top accent bar */
.login-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--gold), var(--blue-light));
  background-size: 200% 100%;
  animation: shimmer 3s linear infinite;
}

/* ── Card Header ── */
.card-header { margin-bottom: 28px; }
.card-title  { font-size: 2rem; color: var(--white); margin-bottom: 8px; }
.card-subtitle { font-size: 0.84rem; color: var(--muted); font-weight: 300; }

/* ── Role Selector ── */
.role-selector {
  position: relative;
  display: flex;
  background: rgba(8,17,43,0.6);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 4px;
  margin-bottom: 28px;
  gap: 0;
}
.role-btn {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--muted);
  font-family: var(--font-body);
  font-size: 0.76rem; font-weight: 600;
  padding: 9px 10px;
  border-radius: 50px;
  cursor: pointer;
  transition: color var(--transition-fast);
  position: relative; z-index: 2;
  display: flex; align-items: center; justify-content: center; gap: 5px;
  letter-spacing: 0.3px;
}
.role-btn:hover { color: var(--white); }
.role-btn.active { color: var(--white); }
.role-icon { font-size: 0.9rem; }
.role-slider {
  position: absolute;
  top: 4px; bottom: 4px;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  border-radius: 50px;
  z-index: 1;
  transition: left 0.3s cubic-bezier(0.34,1.56,0.64,1), width 0.3s ease;
  box-shadow: 0 4px 16px var(--blue-glow);
}

/* ── Form ── */
.login-form { display: flex; flex-direction: column; gap: 20px; }

.field-group { display: flex; flex-direction: column; gap: 7px; }

.field-label {
  font-size: 0.76rem; font-weight: 600;
  color: var(--muted-light); letter-spacing: 0.4px;
  display: flex; align-items: center; justify-content: space-between;
}
.forgot-link {
  font-size: 0.72rem; color: var(--gold); text-decoration: none;
  font-weight: 500; transition: color var(--transition-fast);
}
.forgot-link:hover { color: var(--gold-light); text-decoration: underline; }

.field-wrap {
  position: relative; display: flex; align-items: center;
}
.field-icon {
  position: absolute; left: 14px;
  font-size: 1rem; pointer-events: none;
  filter: grayscale(0.4); z-index: 1;
}
.field-input {
  width: 100%;
  background: rgba(8,17,43,0.55);
  border: 1.5px solid rgba(200,168,75,0.15);
  border-radius: 12px;
  padding: 13px 44px 13px 44px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.88rem; font-weight: 400;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}
.field-input::placeholder { color: rgba(143,160,192,0.5); }
.field-input:focus {
  border-color: var(--blue);
  background: rgba(44,87,229,0.06);
  box-shadow: 0 0 0 3px rgba(44,87,229,0.15);
}
.field-input.is-valid {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(39,174,96,0.12);
}
.field-input.is-error {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(224,80,80,0.12);
  animation: shake 0.35s ease;
}

@keyframes shake {
  0%,100% { transform: translateX(0); }
  20%,60% { transform: translateX(-5px); }
  40%,80% { transform: translateX(5px); }
}

.field-status {
  position: absolute; right: 14px;
  font-size: 0.9rem; pointer-events: none;
  transition: opacity var(--transition-fast);
}

.toggle-pw {
  position: absolute; right: 14px;
  background: none; border: none; cursor: pointer;
  font-size: 0.95rem; color: var(--muted); padding: 4px;
  transition: color var(--transition-fast);
  z-index: 2;
}
.toggle-pw:hover { color: var(--white); }

.field-error {
  font-size: 0.72rem; color: var(--red);
  min-height: 16px; display: block;
  animation: slideDown 0.2s ease;
}

/* ── Remember Row ── */
.remember-row {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: -4px;
}
.checkbox-label {
  display: flex; align-items: center; gap: 9px;
  cursor: pointer; font-size: 0.8rem; color: var(--muted);
  user-select: none;
}
.checkbox-label input[type="checkbox"] { display: none; }
.checkbox-custom {
  width: 18px; height: 18px;
  border: 1.5px solid rgba(200,168,75,0.3);
  border-radius: 5px;
  background: rgba(8,17,43,0.6);
  transition: all var(--transition-fast);
  flex-shrink: 0;
  position: relative;
}
.checkbox-label input:checked + .checkbox-custom {
  background: var(--blue);
  border-color: var(--blue);
}
.checkbox-label input:checked + .checkbox-custom::after {
  content: '✓';
  position: absolute;
  inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.65rem; color: white; font-weight: 700;
}
.session-hint {
  font-size: 0.7rem; color: rgba(143,160,192,0.5);
  letter-spacing: 0.3px;
}

/* ── Login Button ── */
.btn-login {
  width: 100%;
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-light) 100%);
  color: var(--white);
  border: none; border-radius: 50px;
  padding: 15px 28px;
  font-family: var(--font-body);
  font-size: 0.9rem; font-weight: 600; letter-spacing: 0.4px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  transition: all var(--transition-normal);
  box-shadow: 0 8px 28px rgba(44,87,229,0.4);
  position: relative; overflow: hidden;
  margin-top: 4px;
}
.btn-login::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 60%);
  pointer-events: none;
}
.btn-login:hover:not(:disabled) {
  transform: translateY(-3px);
  box-shadow: 0 16px 44px rgba(44,87,229,0.55);
}
.btn-login:active { transform: translateY(0); }
.btn-login:disabled {
  opacity: 0.7; cursor: not-allowed;
  transform: none;
}
.btn-login-arrow { transition: transform var(--transition-fast); font-size: 1.1rem; }
.btn-login:hover .btn-login-arrow { transform: translateX(5px); }

/* Loader dots */
.btn-login-loader { display: flex; gap: 5px; align-items: center; }
.loader-dot {
  width: 7px; height: 7px; background: white; border-radius: 50%;
  animation: dotBounce 1.2s ease-in-out infinite;
}
.loader-dot:nth-child(2) { animation-delay: 0.2s; }
.loader-dot:nth-child(3) { animation-delay: 0.4s; }

/* ── Alert Box ── */
.login-alert {
  border-radius: 10px; padding: 12px 16px;
  font-size: 0.82rem; font-weight: 500;
  display: flex; align-items: center; gap: 9px;
  animation: slideDown 0.25s ease;
}
.login-alert--error {
  background: rgba(224,80,80,0.1);
  border: 1px solid rgba(224,80,80,0.3);
  color: #ff7878;
}
.login-alert--success {
  background: rgba(39,174,96,0.1);
  border: 1px solid rgba(39,174,96,0.3);
  color: #5de88a;
}

/* ── Divider ── */
.card-divider {
  display: flex; align-items: center; gap: 14px;
  margin: 22px 0 18px;
}
.card-divider::before,
.card-divider::after {
  content: ''; flex: 1;
  height: 1px; background: var(--border);
}
.card-divider span {
  font-size: 0.7rem; color: var(--muted);
  letter-spacing: 0.5px; text-transform: uppercase; white-space: nowrap;
}

/* ── SSO Buttons ── */
.sso-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.sso-btn {
  background: rgba(8,17,43,0.55);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  color: var(--muted);
  font-family: var(--font-body);
  font-size: 0.78rem; font-weight: 500;
  padding: 11px 14px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 7px;
  transition: all var(--transition-normal);
}
.sso-btn:hover {
  border-color: var(--gold);
  color: var(--white);
  background: var(--gold-dim);
  transform: translateY(-2px);
}

/* ── Card Footer Note ── */
.card-footer-note {
  text-align: center; font-size: 0.73rem; color: var(--muted);
  margin-top: 20px; font-weight: 300;
}
.card-footer-note a {
  color: var(--gold); text-decoration: none; font-weight: 500;
  transition: color var(--transition-fast);
}
.card-footer-note a:hover { color: var(--gold-light); text-decoration: underline; }

/* ── Security Badge ── */
.security-badge {
  display: flex; align-items: center; gap: 7px;
  font-size: 0.7rem; color: rgba(143,160,192,0.55);
  letter-spacing: 0.3px;
}

/* ════════════════════════════
   QR MODAL
════════════════════════════ */
.modal-overlay {
  position: fixed; inset: 0; z-index: 999;
  background: rgba(8,17,43,0.85);
  backdrop-filter: blur(12px);
  display: flex; align-items: center; justify-content: center;
  animation: fadeIn 0.2s ease;
}
.modal-overlay[hidden] { display: none; }

.modal-card {
  background: linear-gradient(145deg, var(--navy-card), var(--navy-mid));
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 44px 48px;
  max-width: 380px; width: 90%;
  text-align: center;
  position: relative;
  box-shadow: 0 32px 80px rgba(0,0,0,0.6);
  animation: fadeInUp 0.4s cubic-bezier(0.34,1.56,0.64,1);
}
.modal-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--gold));
  border-radius: 24px 24px 0 0;
}
.modal-close {
  position: absolute; top: 16px; right: 16px;
  background: rgba(255,255,255,0.06); border: 1px solid var(--border);
  border-radius: 50%; width: 32px; height: 32px;
  cursor: pointer; color: var(--muted); font-size: 0.8rem;
  transition: all var(--transition-fast);
  display: flex; align-items: center; justify-content: center;
}
.modal-close:hover { background: rgba(224,80,80,0.15); color: var(--red); border-color: rgba(224,80,80,0.3); }

.modal-title { font-size: 1.6rem; color: var(--white); margin: 8px 0 22px; }

.qr-placeholder {
  margin: 0 auto 18px;
  width: 180px; height: 180px;
  border: 2px solid var(--border);
  border-radius: 16px;
  background: rgba(8,17,43,0.6);
  position: relative; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.qr-placeholder::after {
  content: '';
  position: absolute; left: 0; right: 0;
  height: 2px; background: linear-gradient(90deg, transparent, var(--gold), transparent);
  animation: qrScan 2s linear infinite;
}
.qr-inner { padding: 16px; width: 100%; }
.qr-grid {
  width: 100%; aspect-ratio: 1;
  background:
    repeating-linear-gradient(0deg,   rgba(200,168,75,0.1) 0, rgba(200,168,75,0.1) 1px, transparent 1px, transparent 8px),
    repeating-linear-gradient(90deg,  rgba(200,168,75,0.1) 0, rgba(200,168,75,0.1) 1px, transparent 1px, transparent 8px);
  border-radius: 4px;
  margin-bottom: 8px;
}
.qr-label { font-size: 0.65rem; color: var(--muted); }

.modal-note {
  font-size: 0.78rem; color: var(--muted); font-weight: 300;
}
.modal-note strong { color: var(--gold); }

/* ════════════════════════════
   RESPONSIVE
════════════════════════════ */
@media (max-width: 900px) {
  .login-wrapper { grid-template-columns: 1fr; }
  .login-panel--left { display: none; }
  .login-panel--right { padding: 32px 24px; min-height: 100vh; }
  .login-card { padding: 32px 28px; }
}
@media (max-width: 480px) {
  .login-card { padding: 28px 20px; }
  .card-title { font-size: 1.6rem; }
  .sso-row { grid-template-columns: 1fr; }
}