/* ===================================================================
   DNCR Pre-Call Check - Stylesheet
   Aligned with Emirates NBD Brand Guidelines (March 2026)
   Primary: #072447 (ENBD Blue, Pantone 2767 C)
   Accent:  #2765FF (Pantone 2935 C)
   =================================================================== */

/* -------------------------------------------------------------------
   CSS Variables - Aligned with ENBD Brand Guidelines
   ------------------------------------------------------------------- */
:root {
  /* Primary brand colors (from ENBD Brand Guidelines) */
  --color-primary: #072447;
  /* ENBD Blue - Pantone 2767 C */
  --color-primary-hover: #051A35;
  /* Darker for hover state */
  --color-primary-light: #E8EBF0;
  /* Light tint for backgrounds */

  --color-accent: #2765FF;
  /* Pantone 2935 C */
  --color-accent-hover: #1F50CC;

  /* Secondary palette (from ENBD guidelines) */
  --color-secondary-dark: #4C515A;
  /* Pantone 7450 C */
  --color-secondary: #9295A0;
  /* Pantone 430 C */
  --color-warm-grey: #D7D2CB;
  /* Warm Grey 1C */
  --color-cool-grey: #D9D9D6;
  /* Cool Grey 1C */

  /* Status colors (kept semantic - red/green standard) */
  --color-success: #2A9D8F;
  --color-success-bg: #E6F4F2;
  --color-success-border: #1F7A6E;

  --color-danger: #D7263D;
  --color-danger-bg: #FCE9EC;
  --color-danger-border: #B71C2E;

  --color-warning: #C49B0A;
  --color-warning-bg: #FFF8E1;

  /* Neutrals */
  --color-text: #072447;
  /* Primary navy for body text */
  --color-text-light: #4C515A;
  /* Secondary dark for muted text */
  --color-text-muted: #9295A0;
  /* Tertiary text */
  --color-bg: #F8F9FB;
  --color-card: #FFFFFF;
  --color-border: #D9D9D6;
  /* Cool Grey */

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;

  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(7, 36, 71, 0.05);
  --shadow-md: 0 4px 6px rgba(7, 36, 71, 0.08);
  --shadow-lg: 0 10px 25px rgba(7, 36, 71, 0.12);

  /* Typography - Plus Jakarta Sans per ENBD guidelines */
  --font-family: 'Plus Jakarta Sans', 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
}

/* -------------------------------------------------------------------
   Reset & Base
   ------------------------------------------------------------------- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  height: 100%;
}

body {
  font-family: var(--font-family);
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* -------------------------------------------------------------------
   Header - ENBD Navy
   ------------------------------------------------------------------- */
.header {
  background: var(--color-primary);
  color: white;
  padding: var(--space-xl) var(--space-lg);
  box-shadow: var(--shadow-md);
  border-bottom: 3px solid var(--color-accent);
}

.header-content {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-sm);
}

.logo-icon {
  font-size: 32px;
}

.logo h1 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.subtitle {
  font-size: 13px;
  opacity: 0.85;
  font-weight: 400;
}

/* -------------------------------------------------------------------
   Main Container
   ------------------------------------------------------------------- */
.container {
  flex: 1;
  max-width: 600px;
  width: 100%;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

/* -------------------------------------------------------------------
   Cards
   ------------------------------------------------------------------- */
.card {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.card-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-lg);
}

/* -------------------------------------------------------------------
   Input Group
   ------------------------------------------------------------------- */
.input-group {
  margin-bottom: var(--space-lg);
}

.input-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.phone-input {
  width: 100%;
  padding: 12px 16px;
  font-size: 16px;
  font-family: var(--font-family);
  color: var(--color-text);
  background: white;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
  outline: none;
}

.phone-input:hover {
  border-color: var(--color-secondary);
}

.phone-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(39, 101, 255, 0.15);
}

.phone-input::placeholder {
  color: var(--color-text-muted);
}

.input-hint {
  font-size: 12px;
  color: var(--color-text-light);
  margin-top: var(--space-sm);
}

/* -------------------------------------------------------------------
   Buttons - Primary uses ENBD Navy
   ------------------------------------------------------------------- */
.btn-primary {
  width: 100%;
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font-family);
  color: white;
  background: var(--color-primary);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
}

.btn-primary:hover:not(:disabled) {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

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

.btn-primary:disabled {
  background: var(--color-secondary);
  cursor: not-allowed;
  opacity: 0.7;
}

.btn-spinner {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* -------------------------------------------------------------------
   Result Cards
   ------------------------------------------------------------------- */
.result-card {
  animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.result-content {
  text-align: center;
  padding: var(--space-lg) 0;
}

.result-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  font-size: 32px;
  font-weight: bold;
  color: white;
  margin-bottom: var(--space-lg);
}

.result-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.result-number {
  font-size: 18px;
  font-weight: 600;
  font-family: 'Consolas', 'Monaco', monospace;
  color: var(--color-text);
  margin-bottom: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-bg);
  border-radius: var(--radius-md);
  display: inline-block;
}

.result-message {
  font-size: 14px;
  color: var(--color-text-light);
  max-width: 400px;
  margin: 0 auto var(--space-md);
}

.result-meta {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: var(--space-md);
}

/* Safe (success) */
.result-safe .result-icon {
  background: var(--color-success);
}

.result-safe .result-title {
  color: var(--color-success-border);
}

/* Blocked (danger) */
.result-blocked .result-icon {
  background: var(--color-danger);
}

.result-blocked .result-title {
  color: var(--color-danger-border);
}

/* Error */
.result-error .result-icon {
  background: var(--color-warning);
}

.result-error .result-title {
  color: var(--color-warning);
}

/* -------------------------------------------------------------------
   Footer
   ------------------------------------------------------------------- */
.footer {
  text-align: center;
  padding: var(--space-lg);
  font-size: 12px;
  color: var(--color-text-light);
  border-top: 1px solid var(--color-border);
  background: var(--color-card);
}

.footer-version {
  margin-top: var(--space-xs);
  font-size: 11px;
  color: var(--color-text-muted);
}

/* -------------------------------------------------------------------
   Responsive (Mobile)
   ------------------------------------------------------------------- */
@media (max-width: 480px) {
  .header {
    padding: var(--space-lg);
  }

  .logo h1 {
    font-size: 18px;
  }

  .container {
    padding: var(--space-md);
  }

  .card {
    padding: var(--space-lg);
  }

  .result-icon {
    width: 56px;
    height: 56px;
    font-size: 28px;
  }

  .result-title {
    font-size: 20px;
  }
}

/* -------------------------------------------------------------------
   Hidden utility
   ------------------------------------------------------------------- */
[hidden] {
  display: none !important;
}


/* -------------------------------------------------------------------
   MS Telephony Calling Button 
   ------------------------------------------------------------------- */
.call-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 18px;
  padding: 14px 32px;
  background: #2765FF;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: background .15s ease, transform .05s ease;
}

.call-btn:hover {
  background: #1d4ed8;
}

.call-btn:active {
  transform: scale(.98);
}

.call-btn svg {
  width: 18px;
  height: 18px;
}

/* -------------------------------------------------------------------
    Override reason box (DNCR call justification)
   ------------------------------------------------------------------- */
/* 
.override-box {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line, #dfe3ea);
}

.override-label {
  font-size: 13px;
  font-weight: 700;
  color: #b26b00;
}

.override-select,
.override-other {
  width: 100%;
  padding: 12px 14px;
  font-family: inherit;
  font-size: 14px;
  color: #0a1f3d;
  background: #fff;
  border: 1px solid #d3a86a;
  border-radius: 8px;
  outline: none;
} */

/* .override-select:focus,
.override-other:focus {
  border-color: #b26b00;
  box-shadow: 0 0 0 3px rgba(178, 107, 0, .15);
} */

/* Warning variant of the call button (override, not safe) */
/* .call-btn--warn {
  background: #b26b00;
  margin-top: 4px;
} */

/* .call-btn--warn:hover {
  background: #8f5600;
} */

/* Disabled state — until a valid reason is selected */
/* .call-btn--warn:disabled {
  background: #d8c3a3;
  cursor: not-allowed;
  opacity: .8;
} */