/* DWARG Login — ultra-premium SaaS */

:root {
  --login-primary: #2563eb;
  --login-secondary: #4f46e5;
  --login-whatsapp: #25d366;
  --login-bg: #f6f8fc;
  --login-surface: #ffffff;
  --login-text: #111827;
  --login-muted: #6b7280;
  --login-success: #16a34a;
  --login-danger: #ef4444;
  --login-radius-card: 24px;
  --login-radius-input: 14px;
  --login-radius-btn: 14px;
  --login-shadow-card: 0 32px 64px -24px rgba(15, 23, 42, 0.16), 0 0 0 1px rgba(15, 23, 42, 0.04);
  --login-shadow-btn: 0 12px 32px rgba(37, 99, 235, 0.35);
  --login-gradient-brand: linear-gradient(160deg, #0f172a 0%, #1e3a8a 38%, #2563eb 72%, #4f46e5 100%);
  --login-gradient-btn: linear-gradient(135deg, #2563eb 0%, #4338ca 55%, #4f46e5 100%);
  --login-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --login-border: #e5e7eb;
}

*, *::before, *::after { box-sizing: border-box; }

body.login-page {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  background: var(--login-bg);
  color: var(--login-text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  max-width: 100%;
  padding-left: env(safe-area-inset-left, 0);
  padding-right: env(safe-area-inset-right, 0);
}

body.login-page.has-pwa-banner { padding-bottom: 5.5rem; }

/* Topbar */
.login-topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.login-topbar__inner {
  max-width: 1440px;
  margin: 0 auto;
  padding-top: 0.85rem;
  padding-bottom: 0.85rem;
  padding-left: max(1.5rem, calc(env(safe-area-inset-left, 0px) + 1rem));
  padding-right: max(1.5rem, calc(env(safe-area-inset-right, 0px) + 1rem));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-width: 0;
}

.login-topbar__brand img {
  height: 34px;
  width: auto;
  display: block;
}

.login-topbar__register {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--login-primary);
  text-decoration: none;
  border: 1.5px solid rgba(37, 99, 235, 0.25);
  border-radius: 10px;
  background: rgba(37, 99, 235, 0.04);
  transition: background 0.2s, border-color 0.2s;
}

.login-topbar__register:hover {
  background: rgba(37, 99, 235, 0.1);
  border-color: rgba(37, 99, 235, 0.4);
}

/* Main layout */
.login-main {
  padding: 72px 0 2.5rem;
  position: relative;
  overflow-x: clip;
  max-width: 100%;
  min-height: 100vh;
}

.login-split { position: relative; }

.login-split__bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 55% at 10% 0%, rgba(37, 99, 235, 0.08), transparent 50%),
    radial-gradient(ellipse 50% 45% at 95% 100%, rgba(79, 70, 229, 0.07), transparent 45%),
    var(--login-bg);
}

.login-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(72px);
  opacity: 0.4;
  animation: loginBlobFloat 20s ease-in-out infinite;
}

.login-blob--1 { width: 420px; height: 420px; background: rgba(37, 99, 235, 0.18); top: -8%; right: 0; }
.login-blob--2 { width: 320px; height: 320px; background: rgba(37, 211, 102, 0.12); bottom: 8%; left: 25%; animation-delay: -7s; }
.login-blob--3 { width: 260px; height: 260px; background: rgba(79, 70, 229, 0.14); top: 42%; left: -6%; animation-delay: -14s; }

@keyframes loginBlobFloat {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(8px, -12px); }
}

@media (prefers-reduced-motion: reduce) {
  .login-blob { animation: none; }
}

.login-wrap {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding-top: 1.5rem;
  padding-bottom: 0;
  padding-left: max(1.25rem, calc(env(safe-area-inset-left, 0px) + 0.75rem));
  padding-right: max(1.25rem, calc(env(safe-area-inset-right, 0px) + 0.75rem));
  box-sizing: border-box;
  min-width: 0;
}

.login-layout {
  display: grid;
  grid-template-columns: 42% 58%;
  align-items: stretch;
  border-radius: var(--login-radius-card);
  overflow: hidden;
  box-shadow: var(--login-shadow-card);
  background: var(--login-surface);
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

/* Brand panel */
.login-brand-panel {
  background: var(--login-gradient-brand);
  color: #fff;
  position: relative;
  overflow: hidden;
  min-width: 0;
}

.login-brand-panel::after {
  content: "";
  position: absolute;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37, 211, 102, 0.2), transparent 68%);
  top: -60px;
  right: -60px;
  pointer-events: none;
}

.login-brand__inner {
  position: relative;
  z-index: 1;
  padding: 2.5rem 2.25rem;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.login-brand__logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
  text-decoration: none;
  color: #fff;
}

.login-brand__logo-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #fff;
  font-size: 1.25rem;
  font-weight: 900;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
}

.login-brand__logo-text {
  display: flex;
  flex-direction: column;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.login-brand__logo-text small {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
  margin-top: 0.12rem;
}

.login-brand__title {
  margin: 0 0 0.65rem;
  font-size: clamp(1.6rem, 2.4vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.15;
}

.login-brand__subtitle {
  margin: 0 0 1.5rem;
  font-size: 0.94rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.82);
  max-width: 24rem;
}

.login-brand__features {
  list-style: none;
  margin: 0 0 1.35rem;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.login-brand__features li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.94);
}

.login-brand__features .fa-circle-check {
  color: #4ade80;
  font-size: 0.85rem;
}

.login-brand__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: auto;
}

.login-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.65rem;
  font-size: 0.68rem;
  font-weight: 600;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.92);
}

/* Form panel */
.login-form-panel {
  background: linear-gradient(180deg, #fafbfd 0%, #f3f4f6 100%);
  display: flex;
  flex-direction: column;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
}

.login-glass-card {
  flex: 1;
  padding: 2rem 2rem 1.5rem;
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
}

.login-card-hero {
  text-align: center;
  margin-bottom: 1.25rem;
}

.login-card-hero__title {
  margin: 0 0 0.3rem;
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: -0.035em;
  color: var(--login-text);
}

.login-card-hero__subtitle {
  margin: 0;
  font-size: 0.88rem;
  color: var(--login-muted);
  line-height: 1.5;
}

/* Flash alerts */
.login-alert {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.85rem 1rem;
  border-radius: var(--login-radius-input);
  margin-bottom: 1rem;
  font-size: 0.86rem;
  font-weight: 500;
  line-height: 1.45;
}

.login-alert--error {
  background: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fecaca;
}

.login-alert--success {
  background: #f0fdf4;
  color: #15803d;
  border: 1px solid #bbf7d0;
}

.login-alert__icon {
  flex-shrink: 0;
  margin-top: 0.1rem;
}

/* Login methods */
.login-method {
  background: var(--login-surface);
  border: 1px solid rgba(15, 23, 42, 0.07);
  border-radius: 18px;
  padding: 1.1rem 1.15rem 1.15rem;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
  min-width: 0;
  max-width: 100%;
}

.login-method--whatsapp {
  border-color: rgba(37, 211, 102, 0.28);
  background: linear-gradient(180deg, #ffffff 0%, #f6fdf9 100%);
}

.login-method--email {
  margin-top: 0;
  border-color: rgba(37, 99, 235, 0.12);
  background: linear-gradient(180deg, #ffffff 0%, #f8faff 100%);
}

.login-method__head {
  margin-bottom: 0.85rem;
}

.login-method__title {
  margin: 0 0 0.25rem;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.login-method__title--wa { color: #128c7e; }
.login-method__title--wa i { color: var(--login-whatsapp); }

.login-method__subtitle {
  margin: 0;
  font-size: 0.82rem;
  color: var(--login-muted);
  line-height: 1.45;
}

.login-divider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 1rem 0;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--login-muted);
  text-transform: lowercase;
}

.login-divider::before,
.login-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--login-border);
}

/* Premium login tabs */
body.login-page .login-auth-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.3rem;
  margin-bottom: 1.15rem;
  padding: 0.3rem;
  background: #f3f4f6;
  border-radius: 16px;
  border: 1px solid rgba(15, 23, 42, 0.05);
}

body.login-page .login-auth-tabs .auth-tab-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  width: 100%;
  min-height: 48px;
  padding: 0.65rem 0.5rem;
  border: none;
  border-radius: 12px;
  background: transparent;
  color: var(--login-text);
  font-size: 0.8rem;
  font-weight: 600;
  font-family: inherit;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: background 0.25s var(--login-ease), color 0.25s var(--login-ease), box-shadow 0.25s var(--login-ease), transform 0.25s var(--login-ease);
  white-space: nowrap;
}

body.login-page .login-auth-tabs .auth-tab-btn:hover:not(.is-active) {
  background: rgba(255, 255, 255, 0.85);
  color: var(--login-primary);
}

body.login-page .login-auth-tabs .auth-tab-btn.is-active {
  background: var(--login-gradient-btn);
  color: #fff;
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.32), 0 1px 2px rgba(15, 23, 42, 0.06);
  transform: translateY(-1px);
}

body.login-page .login-auth-tabs .auth-tab-btn.is-active .login-auth-tabs__icon--wa {
  color: #fff;
}

body.login-page .login-auth-tabs__icon {
  font-size: 1rem;
  flex-shrink: 0;
  transition: color 0.25s var(--login-ease);
}

body.login-page .login-auth-tabs__icon--wa {
  color: var(--login-whatsapp);
}

body.login-page .login-auth-tabs .auth-tab-btn:not(.is-active) .login-auth-tabs__icon:not(.login-auth-tabs__icon--wa) {
  color: var(--login-primary);
}

body.login-page .login-tab-desc {
  margin: 0 0 0.85rem;
  font-size: 0.82rem;
  color: var(--login-muted);
  line-height: 1.45;
  text-align: center;
}

body.login-page .login-tab-panels {
  display: grid;
  grid-template-columns: 1fr;
  min-width: 0;
}

body.login-page .login-tab-panels > .auth-panel {
  grid-area: 1 / 1;
  display: block;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.28s var(--login-ease), transform 0.28s var(--login-ease), visibility 0.28s;
  pointer-events: none;
  min-width: 0;
}

body.login-page .login-tab-panels > .auth-panel.is-active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

@media (prefers-reduced-motion: reduce) {
  body.login-page .login-tab-panels > .auth-panel,
  body.login-page .login-auth-tabs .auth-tab-btn {
    transition: none;
  }
}

@media (max-width: 400px) {
  body.login-page .login-auth-tabs .auth-tab-btn {
    font-size: 0.74rem;
    gap: 0.3rem;
    padding: 0.6rem 0.35rem;
  }

  body.login-page .login-auth-tabs__icon {
    font-size: 0.9rem;
  }
}

/* Form fields */
.login-field {
  display: flex;
  flex-direction: column;
  gap: 0.32rem;
  margin-bottom: 0.85rem;
}

.login-field:last-child { margin-bottom: 0; }

.login-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--login-text);
}

.login-input-wrap {
  position: relative;
  display: flex;
  align-items: stretch;
  min-width: 0;
}

.login-input-wrap--icon .login-input {
  padding-left: 2.75rem;
}

.login-input-wrap--password .login-input {
  padding-right: 2.75rem;
}

.login-input-prefix {
  display: flex;
  align-items: center;
  padding: 0 0.85rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--login-muted);
  background: #f3f4f6;
  border: 1.5px solid var(--login-border);
  border-right: none;
  border-radius: var(--login-radius-input) 0 0 var(--login-radius-input);
  flex-shrink: 0;
}

.login-input-wrap--prefix .login-input {
  border-radius: 0 var(--login-radius-input) var(--login-radius-input) 0;
  border-left: none;
  flex: 1;
  min-width: 0;
}

.login-input-wrap--prefix:focus-within .login-input-prefix {
  border-color: var(--login-primary);
  background: #eff6ff;
  color: var(--login-primary);
}

.login-input-wrap--prefix:focus-within .login-input {
  border-color: var(--login-primary);
}

.login-input-icon {
  position: absolute;
  left: 0.95rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  color: #9ca3af;
  font-size: 1rem;
  pointer-events: none;
}

.login-input-wrap:focus-within .login-input-icon { color: var(--login-primary); }

.login-input {
  width: 100%;
  min-height: 54px;
  padding: 0.75rem 0.9rem;
  font-size: 0.95rem;
  font-family: inherit;
  border: 1.5px solid var(--login-border);
  border-radius: var(--login-radius-input);
  background: #f9fafb;
  color: var(--login-text);
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

.login-input:focus {
  outline: none;
  border-color: var(--login-primary);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.login-field-hint {
  font-size: 0.74rem;
  color: var(--login-muted);
  margin: 0.15rem 0 0;
  line-height: 1.4;
}

.login-password-toggle {
  position: absolute;
  right: 0.65rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 2.25rem;
  height: 2.25rem;
  display: grid;
  place-items: center;
  border: none;
  background: transparent;
  color: #9ca3af;
  border-radius: 8px;
  cursor: pointer;
}

.login-password-toggle:hover { color: var(--login-primary); }

.login-form-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.login-remember {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.82rem;
  color: var(--login-muted);
  cursor: pointer;
}

.login-remember input {
  width: 1rem;
  height: 1rem;
  accent-color: var(--login-primary);
}

.login-forgot {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--login-primary);
  text-decoration: none;
}

.login-forgot:hover { text-decoration: underline; }

/* Buttons */
.login-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 54px;
  padding: 0.9rem 1.15rem;
  font-size: 0.98rem;
  font-weight: 700;
  font-family: inherit;
  border: none;
  border-radius: var(--login-radius-btn);
  cursor: pointer;
  transition: transform 0.2s var(--login-ease), box-shadow 0.2s, opacity 0.2s;
}

.login-btn--primary {
  color: #fff;
  background: var(--login-gradient-btn);
  box-shadow: var(--login-shadow-btn);
}

.login-btn--primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(37, 99, 235, 0.42);
}

.login-btn--whatsapp {
  color: #fff;
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.3);
}

.login-btn--whatsapp:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(37, 211, 102, 0.38);
}

.login-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.login-btn--outline {
  color: var(--login-primary);
  background: rgba(37, 99, 235, 0.06);
  border: 1.5px solid rgba(37, 99, 235, 0.22);
  box-shadow: none;
}

.login-btn--outline:hover:not(:disabled) {
  background: rgba(37, 99, 235, 0.1);
  transform: translateY(-1px);
}

/* WhatsApp OTP overrides */
body.login-page #whatsappLoginPanel .whatsapp-alert {
  padding: 0.75rem 0.9rem;
  border-radius: 12px;
  font-size: 0.84rem;
  margin-bottom: 0.75rem;
}

body.login-page #whatsappLoginPanel .whatsapp-alert--error {
  background: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fecaca;
}

body.login-page #whatsappLoginPanel .whatsapp-alert--success {
  background: #f0fdf4;
  color: #15803d;
  border: 1px solid #bbf7d0;
}

body.login-page .otp-input-group {
  display: flex;
  justify-content: center;
  gap: clamp(0.2rem, 2vw, 0.45rem);
  width: 100%;
  max-width: 100%;
  margin: 0.85rem 0;
  padding: 0 0.1rem;
  box-sizing: border-box;
}

body.login-page .otp-digit {
  flex: 1 1 0;
  min-width: 0;
  max-width: 2.85rem;
  width: auto;
  height: 3rem;
  font-size: 1.15rem;
  font-weight: 700;
  text-align: center;
  border: 2px solid var(--login-border);
  border-radius: 12px;
  background: #f9fafb;
}

body.login-page .otp-digit:focus {
  outline: none;
  border-color: var(--login-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

body.login-page .otp-step-intro {
  margin: 0 0 0.65rem;
  font-size: 0.82rem;
  color: var(--login-muted);
  text-align: center;
  line-height: 1.45;
}

body.login-page .otp-resend-wrap {
  text-align: center;
  margin-top: 0.75rem;
  font-size: 0.82rem;
  color: var(--login-muted);
}

body.login-page .otp-resend-btn {
  background: none;
  border: none;
  color: var(--login-primary);
  font-weight: 600;
  cursor: pointer;
  padding: 0;
  font-size: inherit;
}

body.login-page .otp-resend-btn:disabled {
  color: #9ca3af;
  cursor: not-allowed;
}

/* Footer area */
.login-card-footer {
  margin-top: 1.25rem;
  padding-top: 1.15rem;
  border-top: 1px solid var(--login-border);
  text-align: center;
}

.login-security-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  margin: 0 0 0.85rem;
  font-size: 0.74rem;
  color: var(--login-muted);
}

.login-security-note i { color: var(--login-success); }

.login-register-hint {
  margin: 0 0 0.65rem;
  font-size: 0.84rem;
  color: var(--login-muted);
}

.login-footer-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.35rem 0.5rem;
  font-size: 0.76rem;
}

.login-footer-links a {
  color: var(--login-muted);
  text-decoration: none;
  font-weight: 500;
}

.login-footer-links a:hover { color: var(--login-primary); }

.login-footer-links__sep { color: #d1d5db; }

/* PWA install inside card */
body.login-page .pwa-install-login {
  margin-top: 1rem;
  padding: 0.85rem;
  border-radius: 12px;
  background: #f9fafb;
  border: 1px solid var(--login-border);
  text-align: center;
}

body.login-page .pwa-install-login__btn {
  width: 100%;
  min-height: 44px;
  border-radius: 10px;
  font-weight: 600;
}

/* Responsive */
@media (max-width: 960px) {
  .login-layout {
    grid-template-columns: 1fr;
  }

  .login-form-panel { order: 1; }
  .login-brand-panel { order: 2; }

  .login-brand__inner {
    padding: 2rem 1.5rem;
  }

  .login-brand__badges {
    margin-top: 1rem;
  }
}

@media (max-width: 640px) {
  .login-topbar__inner {
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
    padding-left: max(1rem, calc(env(safe-area-inset-left, 0px) + 0.65rem));
    padding-right: max(1rem, calc(env(safe-area-inset-right, 0px) + 0.65rem));
  }

  .login-wrap {
    padding-top: 1rem;
    padding-left: max(0.75rem, calc(env(safe-area-inset-left, 0px) + 0.5rem));
    padding-right: max(0.75rem, calc(env(safe-area-inset-right, 0px) + 0.5rem));
  }

  .login-glass-card { padding: 1.35rem 1rem 1.15rem; }
  .login-method { padding: 1rem 0.9rem; }
  .login-card-hero__title { font-size: 1.35rem; }
  .login-input { min-height: 52px; font-size: 16px; }
  body.login-page .otp-digit { max-width: 2.5rem; height: 2.75rem; font-size: 1rem; }
}

@media (max-width: 380px) {
  .login-glass-card { padding: 1.15rem 0.75rem 1rem; }
  .login-method { padding: 0.9rem 0.75rem; }
  body.login-page .otp-digit { max-width: 2.15rem; height: 2.5rem; font-size: 0.95rem; }
}