/* ============================================================
   HOME ASSIST - Custom Styles
   ============================================================ */

/* ----------------------------------------------------------
   CSS Custom Properties
   ---------------------------------------------------------- */
:root {
  --color-navy: #1e3a5f;
  --color-navy-light: #2a4f7a;
  --color-navy-dark: #152d4a;
  --color-success: #16a34a;
  --color-success-hover: #15803d;
  --min-touch-target: 44px;
}

/* ----------------------------------------------------------
   Base Resets
   ---------------------------------------------------------- */
* {
  -webkit-tap-highlight-color: transparent;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}

/* ----------------------------------------------------------
   Buttons
   ---------------------------------------------------------- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--min-touch-target);
  padding: 0.625rem 1.25rem;
  background-color: var(--color-navy);
  color: #ffffff;
  font-weight: 600;
  border-radius: 0.75rem;
  border: none;
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.1s ease;
  text-decoration: none;
  text-align: center;
  line-height: 1.5;
}

.btn-primary:hover {
  background-color: var(--color-navy-light);
}

.btn-primary:active {
  transform: scale(0.98);
}

.btn-success {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--min-touch-target);
  padding: 0.625rem 1.25rem;
  background-color: var(--color-success);
  color: #ffffff;
  font-weight: 600;
  border-radius: 0.75rem;
  border: none;
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.1s ease;
  text-decoration: none;
  text-align: center;
  line-height: 1.5;
}

.btn-success:hover {
  background-color: var(--color-success-hover);
}

.btn-success:active {
  transform: scale(0.98);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--min-touch-target);
  padding: 0.625rem 1.25rem;
  background-color: transparent;
  color: var(--color-navy);
  font-weight: 600;
  border-radius: 0.75rem;
  border: 2px solid var(--color-navy);
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease, transform 0.1s ease;
  text-decoration: none;
  text-align: center;
  line-height: 1.5;
}

.btn-outline:hover {
  background-color: var(--color-navy);
  color: #ffffff;
}

.btn-outline:active {
  transform: scale(0.98);
}

/* ----------------------------------------------------------
   Card
   ---------------------------------------------------------- */
.card {
  background-color: #ffffff;
  border-radius: 1rem;
  padding: 1.25rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.06);
}

/* ----------------------------------------------------------
   Category Buttons (Guest Landing Page)
   ---------------------------------------------------------- */
.category-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 120px;
  padding: 1.25rem 0.75rem;
  background-color: #ffffff;
  border: 2px solid #e5e7eb;
  border-radius: 1rem;
  cursor: pointer;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.1s ease;
  text-decoration: none;
  position: relative;
}

.category-btn:hover {
  border-color: var(--color-navy);
  box-shadow: 0 4px 12px rgba(30, 58, 95, 0.12);
}

.category-btn:active {
  transform: scale(0.97);
}

.category-btn.disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
  background-color: #f9fafb;
}

.category-btn.disabled .coming-soon-badge {
  display: block;
}

.coming-soon-badge {
  display: none;
  position: absolute;
  bottom: 0.5rem;
  font-size: 0.625rem;
  color: #9ca3af;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* ----------------------------------------------------------
   Step Card (Troubleshoot)
   ---------------------------------------------------------- */
.step-card {
  background-color: #ffffff;
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.06);
  border: 1px solid #f3f4f6;
}

/* ----------------------------------------------------------
   Flag Buttons (Language Selector)
   ---------------------------------------------------------- */
.flag-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  min-width: var(--min-touch-target);
  min-height: var(--min-touch-target);
  background-color: #f9fafb;
  border: 2px solid #e5e7eb;
  border-radius: 0.75rem;
  cursor: pointer;
  transition: border-color 0.15s ease, transform 0.1s ease;
  padding: 0;
}

.flag-btn:hover {
  border-color: var(--color-navy);
  transform: scale(1.05);
}

.flag-btn:active {
  transform: scale(0.95);
}

/* ----------------------------------------------------------
   Success Checkmark Animation
   ---------------------------------------------------------- */
.success-checkmark {
  animation: checkmark-pop 0.4s ease-out;
}

@keyframes checkmark-pop {
  0% {
    transform: scale(0);
    opacity: 0;
  }
  50% {
    transform: scale(1.2);
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

/* ----------------------------------------------------------
   Focus styles for accessibility
   ---------------------------------------------------------- */
:focus-visible {
  outline: 2px solid var(--color-navy);
  outline-offset: 2px;
}

/* ----------------------------------------------------------
   Scrollbar (subtle on webkit)
   ---------------------------------------------------------- */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: #d1d5db;
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: #9ca3af;
}