/* =========================================================
   MeOferta - app.css
   CSS global oficial do MVP/PWA
   Versão: 2.0.0
   ========================================================= */

/* =========================================================
   1. Tokens globais e temas
   ========================================================= */

:root {
  --color-primary: #48B91F;
  --color-primary-dark: #2F8F16;
  --color-primary-soft: #EAF8E5;

  --color-danger: #DC2626;
  --color-warning: #D97706;
  --color-success: #16A34A;
  --color-info: #2563EB;

  --font-family-base: Arial, Helvetica, sans-serif;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 999px;

  --shadow-sm: 0 4px 12px rgba(15, 23, 42, 0.08);
  --shadow-md: 0 12px 30px rgba(15, 23, 42, 0.14);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.28);

  --container-max: 1180px;

  --transition-fast: 160ms ease;
  --transition-base: 220ms ease;
}

:root,
:root[data-theme="dark"] {
  --app-bg: #07131F;
  --app-bg-2: #0B1D2D;
  --app-bg-3: #102A40;

  --app-surface: #0B1D2D;
  --app-surface-soft: #102A40;
  --app-card: #FFFFFF;

  --app-text: #FFFFFF;
  --app-text-main: #0B1220;
  --app-text-muted: #6B7280;
  --app-text-soft: #94A3B8;

  --app-border: #E5E7EB;
  --app-border-strong: #CBD5E1;

  --login-panel-bg: rgba(248, 250, 252, 0.98);
  --login-hero-text: #FFFFFF;
  --login-hero-muted: rgba(255, 255, 255, 0.76);
}

:root[data-theme="light"] {
  --app-bg: #F8FAFC;
  --app-bg-2: #FFFFFF;
  --app-bg-3: #EAF8E5;

  --app-surface: #FFFFFF;
  --app-surface-soft: #F8FAFC;
  --app-card: #FFFFFF;

  --app-text: #0B1220;
  --app-text-main: #0B1220;
  --app-text-muted: #6B7280;
  --app-text-soft: #64748B;

  --app-border: #E5E7EB;
  --app-border-strong: #CBD5E1;

  --login-panel-bg: #FFFFFF;
  --login-hero-text: #0B1220;
  --login-hero-muted: #475569;
}

/* =========================================================
   2. Reset e base PWA
   ========================================================= */

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0;
  font-family: var(--font-family-base);
  font-size: 16px;
  line-height: 1.5;
  color: var(--app-text-main);
  background: var(--app-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overscroll-behavior-y: none;
}

body.app-lock-scroll {
  overflow: hidden;
}

img,
svg {
  max-width: 100%;
  height: auto;
  display: block;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

a {
  color: inherit;
  text-decoration: none;
}

p,
h1,
h2,
h3,
h4,
h5,
h6 {
  margin-top: 0;
}

p:last-child {
  margin-bottom: 0;
}

:focus {
  outline: none;
}

:focus-visible {
  outline: 3px solid rgba(72, 185, 31, 0.35);
  outline-offset: 3px;
}

::selection {
  background: rgba(72, 185, 31, 0.25);
}

.app {
  min-height: 100vh;
  min-height: 100dvh;
}

.container {
  width: min(100% - 32px, var(--container-max));
  margin-inline: auto;
}

.hidden {
  display: none !important;
}

.text-center {
  text-align: center;
}

.text-muted {
  color: var(--app-text-muted);
}

.text-primary {
  color: var(--color-primary);
}

/* =========================================================
   3. Componentes básicos
   ========================================================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;

  min-height: 46px;
  padding: 11px 18px;

  border: 1px solid transparent;
  border-radius: var(--radius-md);

  font-weight: 800;
  font-size: 0.96rem;
  line-height: 1;

  transition:
    background-color var(--transition-base),
    border-color var(--transition-base),
    color var(--transition-base),
    transform var(--transition-fast),
    box-shadow var(--transition-base);
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  color: #FFFFFF;
  background: var(--color-primary);
  border-color: var(--color-primary);
  box-shadow: 0 10px 22px rgba(72, 185, 31, 0.25);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

.btn-secondary {
  color: var(--app-text-main);
  background: #FFFFFF;
  border-color: var(--app-border);
}

.btn-secondary:hover {
  border-color: var(--app-border-strong);
  background: #F8FAFC;
}

.btn-ghost {
  color: var(--login-hero-text);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.14);
}

:root[data-theme="light"] .btn-ghost {
  color: var(--app-text-main);
  background: rgba(255, 255, 255, 0.82);
  border-color: rgba(203, 213, 225, 0.88);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.14);
}

:root[data-theme="light"] .btn-ghost:hover {
  background: #FFFFFF;
}

.btn-block {
  width: 100%;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  width: 44px;
  height: 44px;

  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-pill);

  color: var(--login-hero-text);
  background: rgba(255, 255, 255, 0.08);
  transition:
    background-color var(--transition-base),
    border-color var(--transition-base),
    transform var(--transition-fast);
}

:root[data-theme="light"] .icon-btn {
  color: var(--app-text-main);
  background: rgba(255, 255, 255, 0.82);
  border-color: rgba(203, 213, 225, 0.88);
}

.icon-btn:hover {
  background: rgba(255, 255, 255, 0.14);
}

:root[data-theme="light"] .icon-btn:hover {
  background: #FFFFFF;
}

.icon-btn:active {
  transform: translateY(1px);
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  margin-bottom: 7px;
  color: var(--app-text-main);
  font-size: 0.92rem;
  font-weight: 800;
}

.form-control {
  width: 100%;
  min-height: 48px;

  padding: 12px 14px;

  color: var(--app-text-main);
  background: #FFFFFF;

  border: 1px solid var(--app-border);
  border-radius: var(--radius-md);

  transition:
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    background-color var(--transition-base);
}

.form-control::placeholder {
  color: #9CA3AF;
}

.form-control:hover {
  border-color: var(--app-border-strong);
}

.form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(72, 185, 31, 0.16);
}

.form-help {
  margin-top: 6px;
  color: var(--app-text-muted);
  font-size: 0.84rem;
}

.card {
  background: var(--app-card);
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.alert {
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  font-size: 0.92rem;
}

.alert-success {
  color: #14532D;
  background: #DCFCE7;
  border-color: #BBF7D0;
}

.alert-danger {
  color: #7F1D1D;
  background: #FEE2E2;
  border-color: #FECACA;
}

.alert-warning {
  color: #78350F;
  background: #FEF3C7;
  border-color: #FDE68A;
}

.alert-info {
  color: #1E3A8A;
  background: #DBEAFE;
  border-color: #BFDBFE;
}

/* =========================================================
   4. Marca e tema
   ========================================================= */

.brand-image {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
}

.brand-image-login {
  width: min(420px, 86vw);
}

.theme-toggle {
  position: fixed;
  z-index: 20;
  top: max(18px, env(safe-area-inset-top));
  right: max(18px, env(safe-area-inset-right));
}

.theme-toggle__icon {
  font-size: 1.1rem;
  line-height: 1;
}

.theme-toggle__text {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* =========================================================
   5. Tela de login
   ========================================================= */

.login-page {
  min-height: 100vh;
  min-height: 100dvh;

  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.92fr);

  background:
    radial-gradient(circle at 15% 20%, rgba(72, 185, 31, 0.18), transparent 32%),
    radial-gradient(circle at 85% 80%, rgba(37, 99, 235, 0.16), transparent 34%),
    linear-gradient(135deg, var(--app-bg) 0%, var(--app-bg-2) 100%);
  color: var(--login-hero-text);
}

:root[data-theme="light"] .login-page {
  background:
    radial-gradient(circle at 15% 20%, rgba(72, 185, 31, 0.14), transparent 32%),
    radial-gradient(circle at 85% 80%, rgba(37, 99, 235, 0.10), transparent 34%),
    linear-gradient(135deg, #F8FAFC 0%, #FFFFFF 100%);
}

.login-hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;

  padding:
    max(56px, env(safe-area-inset-top))
    56px
    max(56px, env(safe-area-inset-bottom))
    56px;

  overflow: hidden;
}

.login-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(circle at center, black 0%, transparent 72%);
  pointer-events: none;
}

:root[data-theme="light"] .login-hero::before {
  background-image:
    linear-gradient(rgba(15, 23, 42, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 23, 42, 0.045) 1px, transparent 1px);
}

.login-hero-content {
  position: relative;
  z-index: 1;
  width: min(100%, 620px);
}

.login-logo {
  width: min(430px, 88vw);
  margin-bottom: 36px;
}

.login-title {
  margin-bottom: 16px;
  max-width: 620px;
  color: var(--login-hero-text);
  font-size: clamp(2rem, 4vw, 4.2rem);
  line-height: 1.05;
  font-weight: 900;
  letter-spacing: -0.055em;
}

.login-title span {
  color: var(--color-primary);
}

.login-description {
  max-width: 520px;
  margin-bottom: 32px;
  color: var(--login-hero-muted);
  font-size: 1.08rem;
}

.login-benefits {
  display: grid;
  gap: 14px;
  max-width: 520px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.login-benefits li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--login-hero-muted);
  font-size: 0.96rem;
}

.login-benefits li::before {
  content: "";
  flex: 0 0 9px;
  width: 9px;
  height: 9px;
  margin-top: 7px;
  border-radius: 999px;
  background: var(--color-primary);
  box-shadow: 0 0 0 5px rgba(72, 185, 31, 0.12);
}

.login-panel {
  display: flex;
  align-items: center;
  justify-content: center;

  padding:
    max(48px, env(safe-area-inset-top))
    max(48px, env(safe-area-inset-right))
    max(48px, env(safe-area-inset-bottom))
    max(48px, env(safe-area-inset-left));

  background: var(--login-panel-bg);
  color: var(--app-text-main);
}

.login-card {
  width: min(100%, 430px);
  padding: 34px;
  background: #FFFFFF;
  border: 1px solid rgba(226, 232, 240, 0.92);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.login-card-header {
  margin-bottom: 28px;
}

.login-card-title {
  margin-bottom: 8px;
  color: var(--app-text-main);
  font-size: 1.7rem;
  line-height: 1.15;
  font-weight: 900;
  letter-spacing: -0.035em;
}

.login-card-subtitle {
  margin: 0;
  color: var(--app-text-muted);
  font-size: 0.96rem;
}

.login-form {
  display: block;
}

.login-actions {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.login-message {
  margin-top: 18px;
}

.login-footer-note {
  margin-top: 22px;
  color: var(--app-text-muted);
  font-size: 0.83rem;
  text-align: center;
}

.login-footer-note strong {
  color: var(--app-text-main);
}

/* =========================================================
   6. Shell futuro da aplicação
   ========================================================= */

.app-shell {
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--app-surface-soft);
}

.app-header {
  min-height: 70px;
  background: var(--app-surface);
  border-bottom: 1px solid var(--app-border);
}

.app-main {
  width: min(100% - 32px, var(--container-max));
  margin-inline: auto;
  padding-block: 32px;
}

/* =========================================================
   7. Responsividade geral e login
   ========================================================= */

@media (max-width: 1024px) {
  .login-page {
    grid-template-columns: 1fr;
  }

  .login-hero {
    min-height: 44vh;
    padding: 72px 32px 32px;
  }

  .login-panel {
    align-items: flex-start;
    padding: 32px;
  }

  .login-hero-content {
    width: min(100%, 720px);
    text-align: center;
  }

  .login-logo {
    margin-inline: auto;
  }

  .login-description,
  .login-benefits {
    margin-inline: auto;
  }

  .login-benefits {
    text-align: left;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 15px;
  }

  .container {
    width: min(100% - 24px, var(--container-max));
  }

  .theme-toggle {
    top: max(12px, env(safe-area-inset-top));
    right: max(12px, env(safe-area-inset-right));
  }

  .icon-btn {
    width: 42px;
    height: 42px;
  }

  .login-page {
    display: flex;
    flex-direction: column;
    min-height: 100dvh;
  }

  .login-hero {
    min-height: auto;
    padding:
      max(72px, calc(env(safe-area-inset-top) + 56px))
      20px
      26px
      20px;
  }

  .login-logo {
    width: min(310px, 82vw);
    margin-bottom: 24px;
  }

  .login-title {
    margin-bottom: 12px;
    font-size: clamp(1.85rem, 9vw, 2.7rem);
    letter-spacing: -0.045em;
  }

  .login-description {
    margin-bottom: 22px;
    font-size: 0.98rem;
  }

  .login-benefits {
    display: none;
  }

  .login-panel {
    flex: 1;
    padding:
      22px
      max(16px, env(safe-area-inset-right))
      max(22px, env(safe-area-inset-bottom))
      max(16px, env(safe-area-inset-left));
    background: transparent;
  }

  .login-card {
    width: 100%;
    padding: 24px;
    border-radius: 22px;
  }

  .login-card-title {
    font-size: 1.45rem;
  }

  .btn {
    min-height: 48px;
  }

  .form-control {
    min-height: 50px;
  }
}

@media (max-width: 380px) {
  .login-card {
    padding: 20px;
  }

  .login-logo {
    width: min(270px, 82vw);
  }

  .login-title {
    font-size: 1.75rem;
  }
}

/* =========================================================
   8. Utilitários
   ========================================================= */

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }

.is-loading {
  pointer-events: none;
  opacity: 0.72;
}

.is-disabled,
[disabled] {
  cursor: not-allowed;
  opacity: 0.65;
}

/* =========================================================
   9. Ajustes finos do login mobile
   Versão: 3.0.0
   ========================================================= */

@media (max-width: 640px) {
  .login-hero {
    padding:
      max(28px, calc(env(safe-area-inset-top) + 18px))
      18px
      16px
      18px;
  }

  .login-logo {
    width: min(220px, 58vw);
    margin-bottom: 18px;
  }

  .login-title {
    max-width: 390px;
    margin-inline: auto;
    margin-bottom: 10px;
    font-size: clamp(1.9rem, 9vw, 2.45rem);
    line-height: 1.06;
    letter-spacing: -0.045em;
  }

  .login-description {
    max-width: 360px;
    margin-bottom: 0;
    font-size: 0.96rem;
    line-height: 1.45;
  }

  .login-panel {
    padding:
      12px
      max(14px, env(safe-area-inset-right))
      max(14px, env(safe-area-inset-bottom))
      max(14px, env(safe-area-inset-left));
  }

  .login-card {
    padding: 22px;
    border-radius: 20px;
  }

  .login-card-header {
    margin-bottom: 22px;
  }

  .login-card-title {
    font-size: 1.38rem;
  }

  .login-card-subtitle {
    font-size: 0.92rem;
  }

  .form-group {
    margin-bottom: 14px;
  }

  .login-actions {
    gap: 12px;
    margin-top: 18px;
  }

  .login-footer-note {
    margin-top: 18px;
    font-size: 0.8rem;
  }
}

@media (max-width: 430px) {
  .login-logo {
    width: min(190px, 54vw);
    margin-bottom: 14px;
  }

  .login-title {
    font-size: clamp(1.75rem, 8.5vw, 2.15rem);
  }

  .login-description {
    font-size: 0.9rem;
  }

  .login-card {
    padding: 20px;
  }

  .form-control,
  .btn {
    min-height: 46px;
  }
}