/* ═══════════════════════════════════════════════════════════════
   ADMIN — 5S Logística
   Design profissional, paleta corporativa, mobile-first
   ═══════════════════════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --admin-primary: #3e5464;
  --admin-accent: #229CFF;
  --admin-cta: #459A4E;
  --admin-dark: #2c3e4d;
  --admin-danger: #dc3545;
  --admin-text: #373435;
  --admin-muted: #6c757d;
  --admin-bg: #f0f2f5;
  --admin-card: #ffffff;
  --admin-radius: 16px;
  --admin-radius-sm: 10px;
  --admin-shadow: 0 8px 32px rgba(62, 84, 100, .12);
  --admin-transition: .25s cubic-bezier(.16,1,.3,1);
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--admin-text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ── LOGIN PAGE ──────────────────────────────────────────────── */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(34,156,255,.08) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(69,154,78,.06) 0%, transparent 50%),
    linear-gradient(145deg, #2c3e4d 0%, #3e5464 35%, #4a6578 100%);
  padding: 1.5rem;
}

.login-wrapper {
  width: 100%;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.login-card {
  width: 100%;
  background: var(--admin-card);
  border-radius: var(--admin-radius);
  padding: 2.5rem 2rem 2rem;
  box-shadow: var(--admin-shadow), 0 0 0 1px rgba(255,255,255,.05);
  text-align: center;
}

.login-logo {
  margin-bottom: 1.75rem;
}

.login-logo img {
  height: 44px;
  width: auto;
  display: inline-block;
}

.login-title {
  font-family: 'Manrope', sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--admin-primary);
  margin-bottom: .25rem;
  letter-spacing: -.02em;
}

.login-subtitle {
  font-size: 14px;
  color: var(--admin-muted);
  margin-bottom: 1.75rem;
}

/* ── Alert ───────────────────────────────────────────────────── */
.login-alert {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .75rem 1rem;
  border-radius: var(--admin-radius-sm);
  background: rgba(220, 53, 69, .07);
  border: 1px solid rgba(220, 53, 69, .2);
  color: var(--admin-danger);
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 1.25rem;
  text-align: left;
}

.login-alert--blocked {
  background: rgba(255, 193, 7, .1);
  border-color: rgba(255, 193, 7, .3);
  color: #856404;
}

.login-alert svg {
  flex-shrink: 0;
}

/* ── Form ────────────────────────────────────────────────────── */
.form-group {
  text-align: left;
  margin-bottom: 1.15rem;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--admin-primary);
  margin-bottom: .4rem;
  letter-spacing: .01em;
}

.input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: 14px;
  color: var(--admin-muted);
  pointer-events: none;
  transition: color var(--admin-transition);
}

.input-wrap input {
  width: 100%;
  padding: 12px 14px 12px 44px;
  border: 1.5px solid #dce1e6;
  border-radius: var(--admin-radius-sm);
  font-family: inherit;
  font-size: 15px;
  color: var(--admin-text);
  background: #fafbfc;
  transition: border-color var(--admin-transition), box-shadow var(--admin-transition), background var(--admin-transition);
  outline: none;
}

.input-wrap input:focus {
  border-color: var(--admin-accent);
  box-shadow: 0 0 0 3px rgba(34, 156, 255, .12);
  background: #fff;
}

.input-wrap input:focus ~ .input-icon,
.input-wrap input:focus + .input-icon {
  color: var(--admin-accent);
}

/* Toggle password */
.toggle-password {
  position: absolute;
  right: 10px;
  background: none;
  border: none;
  color: var(--admin-muted);
  cursor: pointer;
  padding: 4px;
  transition: color var(--admin-transition);
}

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

/* ── CAPTCHA ─────────────────────────────────────────────────── */
.captcha-group label {
  color: var(--admin-primary);
}

.captcha-box {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: 12px 16px;
  border: 1.5px solid #dce1e6;
  border-radius: var(--admin-radius-sm);
  background: linear-gradient(135deg, #f8f9fb 0%, #eef1f5 100%);
}

.captcha-question {
  font-family: 'Manrope', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--admin-primary);
  letter-spacing: .02em;
  white-space: nowrap;
  flex: 1;
}

.captcha-input {
  width: 72px;
  padding: 8px 12px;
  border: 1.5px solid #dce1e6;
  border-radius: 8px;
  font-family: 'Manrope', sans-serif;
  font-size: 18px;
  font-weight: 700;
  text-align: center;
  color: var(--admin-cta);
  background: #fff;
  outline: none;
  transition: border-color var(--admin-transition), box-shadow var(--admin-transition);
  -moz-appearance: textfield;
}

.captcha-input::-webkit-outer-spin-button,
.captcha-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.captcha-input:focus {
  border-color: var(--admin-cta);
  box-shadow: 0 0 0 3px rgba(69, 154, 78, .15);
}

/* ── Button ──────────────────────────────────────────────────── */
.btn-login {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  width: 100%;
  padding: 13px 24px;
  margin-top: .5rem;
  border: none;
  border-radius: var(--admin-radius-sm);
  background: var(--admin-cta);
  color: #fff;
  font-family: 'Manrope', sans-serif;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: background var(--admin-transition), transform var(--admin-transition), box-shadow var(--admin-transition);
}

.btn-login:hover:not(:disabled) {
  background: #3d8a44;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(69, 154, 78, .3);
}

.btn-login:active:not(:disabled) {
  transform: translateY(0);
}

.btn-login:disabled {
  opacity: .5;
  cursor: not-allowed;
}

/* ── Back link ───────────────────────────────────────────────── */
.login-back {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  margin-top: 1.5rem;
  font-size: 13px;
  font-weight: 500;
  color: var(--admin-muted);
  text-decoration: none;
  transition: color var(--admin-transition);
}

.login-back:hover {
  color: var(--admin-primary);
}

/* ── Footer ──────────────────────────────────────────────────── */
.login-footer {
  font-size: 12px;
  color: rgba(255, 255, 255, .35);
  text-align: center;
}


/* ═══════════════════════════════════════════════════════════════
   DASHBOARD
   ═══════════════════════════════════════════════════════════════ */

.dashboard-page {
  background: var(--admin-bg);
  min-height: 100vh;
}

/* ── Topbar ──────────────────────────────────────────────────── */
.admin-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 max(2rem, calc((100% - 1100px) / 2));
  height: 60px;
  background: var(--admin-card);
  border-bottom: 1px solid rgba(0,0,0,.06);
  box-shadow: 0 1px 4px rgba(0,0,0,.04);
  position: sticky;
  top: 0;
  z-index: 100;
}

.topbar-left {
  display: flex;
  align-items: center;
}

.topbar-logo {
  display: flex;
  align-items: center;
  gap: .75rem;
  text-decoration: none;
}

.topbar-logo img {
  height: 32px;
  width: auto;
}

.topbar-badge {
  font-family: 'Manrope', sans-serif;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: #fff;
  background: var(--admin-primary);
  padding: 3px 8px;
  border-radius: 6px;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.topbar-user {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: 14px;
  font-weight: 500;
  color: var(--admin-text);
}

.topbar-logout {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: 13px;
  font-weight: 600;
  color: var(--admin-danger);
  text-decoration: none;
  padding: 6px 14px;
  border-radius: 8px;
  border: 1px solid rgba(220,53,69,.2);
  transition: all var(--admin-transition);
}

.topbar-logout:hover {
  background: rgba(220,53,69,.06);
  border-color: rgba(220,53,69,.35);
}

/* ── Main ────────────────────────────────────────────────────── */
.admin-main {
  padding: 2rem;
}

.admin-container {
  max-width: 1100px;
  margin: 0 auto;
}

.dashboard-header {
  margin-bottom: 2rem;
}

.dashboard-header h1 {
  font-family: 'Manrope', sans-serif;
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 800;
  color: var(--admin-primary);
  margin-bottom: .25rem;
}

.dashboard-header p {
  font-size: 15px;
  color: var(--admin-muted);
}

/* ── Dashboard Cards ─────────────────────────────────────────── */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}

.dash-card {
  background: var(--admin-card);
  border-radius: var(--admin-radius);
  padding: 1.75rem;
  box-shadow: 0 2px 8px rgba(0,0,0,.04);
  border: 1px solid rgba(0,0,0,.05);
  transition: transform var(--admin-transition), box-shadow var(--admin-transition);
  position: relative;
}

.dash-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,.08);
}

.dash-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.dash-card h3 {
  font-family: 'Manrope', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--admin-text);
  margin-bottom: .25rem;
}

.dash-card p {
  font-size: 13px;
  color: var(--admin-muted);
}

.dash-card-status {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--admin-muted);
  background: var(--admin-bg);
  padding: 3px 10px;
  border-radius: 20px;
}

.dash-card-status--active {
  color: #2d6e35;
  background: rgba(69,154,78,.1);
}

.dash-card--link {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

/* ═══════════════════════════════════════════════════════════════
   SETTINGS FORM — Premium UX
   ═══════════════════════════════════════════════════════════════ */

/* Toast / Alert */
.admin-alert {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: 1rem 1.5rem;
  border-radius: var(--admin-radius-sm);
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 1.5rem;
  animation: slideDown .4s cubic-bezier(.16,1,.3,1);
  position: relative;
  overflow: hidden;
}

.admin-alert::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  width: 100%;
  animation: progressShrink 5s linear forwards;
}

.admin-alert--success {
  background: rgba(69,154,78,.06);
  border: 1px solid rgba(69,154,78,.2);
  color: #2d6e35;
}

.admin-alert--success::after {
  background: linear-gradient(90deg, #459A4E, #6bc275);
}

.admin-alert--error {
  background: rgba(220,53,69,.05);
  border: 1px solid rgba(220,53,69,.18);
  color: var(--admin-danger);
}

.admin-alert--error::after {
  background: linear-gradient(90deg, var(--admin-danger), #e8727e);
}

.admin-alert svg { flex-shrink: 0; }

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-12px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes progressShrink {
  from { width: 100%; }
  to   { width: 0; }
}

/* Form */
.settings-form {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

/* Fieldset Section */
.settings-section {
  background: var(--admin-card);
  border: 1px solid rgba(0,0,0,.06);
  border-left: 3px solid var(--admin-primary);
  border-radius: 4px var(--admin-radius) var(--admin-radius) 4px;
  padding: 2rem 2rem 1.75rem;
  box-shadow: 0 2px 8px rgba(0,0,0,.03), 0 0 0 0 transparent;
  transition: box-shadow var(--admin-transition), border-color var(--admin-transition);
}

.settings-section:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,.06);
}

.settings-section:focus-within {
  border-left-color: var(--admin-accent);
  box-shadow: 0 4px 16px rgba(34,156,255,.08);
}

.settings-section legend {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-family: 'Manrope', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--admin-primary);
  padding: 0 .25rem;
  margin-bottom: .5rem;
}

.settings-section legend svg {
  opacity: .6;
}

/* Grid */
.settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem 1.5rem;
  margin-top: 1.25rem;
}

/* Field */
.field {
  display: flex;
  flex-direction: column;
  gap: .4rem;
}

.field--full {
  grid-column: 1 / -1;
}

.field label {
  font-size: 12px;
  font-weight: 600;
  color: var(--admin-primary);
  text-transform: uppercase;
  letter-spacing: .04em;
}

.field input {
  padding: 11px 14px;
  border: 1.5px solid #dce1e6;
  border-radius: 8px;
  font-family: inherit;
  font-size: 14px;
  color: var(--admin-text);
  background: #fafbfc;
  transition: all var(--admin-transition);
  outline: none;
}

.field input::placeholder {
  color: #b8bfc7;
}

.field input:hover {
  border-color: #bcc3cb;
  background: #f5f7f9;
}

.field input:focus {
  border-color: var(--admin-accent);
  box-shadow: 0 0 0 3px rgba(34,156,255,.1), 0 2px 8px rgba(34,156,255,.06);
  background: #fff;
}

/* Input com valor preenchido */
.field input:not(:placeholder-shown) {
  border-color: rgba(69,154,78,.3);
  background: rgba(69,154,78,.02);
}

.field input:not(:placeholder-shown):focus {
  border-color: var(--admin-accent);
  background: #fff;
}

.field-hint {
  font-size: 11px;
  color: var(--admin-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}

.field-hint::before {
  content: '';
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--admin-muted);
  opacity: .5;
}

/* Save Actions */
.settings-actions {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 0 .5rem;
  border-top: 1px solid rgba(0,0,0,.05);
}

.btn-save {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: 13px 32px;
  border: none;
  border-radius: var(--admin-radius-sm);
  background: linear-gradient(135deg, #459A4E 0%, #3d8a44 100%);
  color: #fff;
  font-family: 'Manrope', sans-serif;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--admin-transition);
  position: relative;
  overflow: hidden;
}

.btn-save::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 0%, rgba(255,255,255,.1) 100%);
  opacity: 0;
  transition: opacity var(--admin-transition);
}

.btn-save:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(69,154,78,.35);
}

.btn-save:hover::before {
  opacity: 1;
}

.btn-save:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(69,154,78,.2);
}

/* Nav link topbar */
.topbar-nav-link {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: 13px;
  font-weight: 500;
  color: var(--admin-muted);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 8px;
  transition: all var(--admin-transition);
}

.topbar-nav-link:hover {
  color: var(--admin-primary);
  background: var(--admin-bg);
}

/* Page header enhanced */
.dashboard-header p {
  font-size: 14px;
  color: var(--admin-muted);
  margin-top: .15rem;
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 768px) {
  .settings-grid {
    grid-template-columns: 1fr;
  }

  .settings-section {
    padding: 1.5rem 1.25rem;
  }

  .settings-actions {
    position: sticky;
    bottom: 0;
    background: var(--admin-bg);
    padding: 1rem 0;
    margin: 0 -1.25rem;
    padding-left: 1.25rem;
    padding-right: 1.25rem;
    border-top: 1px solid rgba(0,0,0,.08);
    z-index: 10;
  }

  .btn-save {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 600px) {
  .login-card {
    padding: 2rem 1.5rem 1.5rem;
  }

  .admin-topbar {
    padding: 0 1rem;
    gap: .5rem;
  }

  .topbar-user {
    display: none;
  }

  .topbar-nav-link span {
    display: none;
  }

  .admin-main {
    padding: 1.25rem;
  }

  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .dashboard-header h1 {
    font-size: 20px;
  }
}