/* 
* Dairoot Patient Portal Global Styles
* Created: 2025-02-28
* Author: Lee Young-Woong
*/

:root {
  /* Main colors - Dairoot branding */
  --primary-color: #1B5E20;      /* Dark Green */
  --primary-dark: #0A3D11;       /* Deeper Green */
  --primary-light: #A5D6A7;      /* Light Green */
  
  /* Secondary colors */
  --secondary-color: #00796B;    /* Teal */
  --secondary-light: #B2DFDB;    /* Light Teal */
  --secondary-dark: #004D40; 	   /* Dark Teal */
  
  /* Neutral colors */
  --neutral-dark: #263238;       /* Dark Blue-Grey */
  --neutral-medium: #607D8B;     /* Medium Blue-Grey */
  --neutral-light: #ECEFF1;      /* Light Blue-Grey */
  
  /* Background and text colors */
  --bg-light: #F5F5F5;           /* Light Grey Background */
  --bg-white: #FFFFFF;           /* White Background */
  --text-dark: #212121;          /* Dark Text */
  --text-medium: #546E7A;        /* Medium Text */
  --text-light: #90A4AE;         /* Light Text */
  
  /* Status colors */
  --success: #4CAF50;            /* Success Green */
  --warning: #FFC107;            /* Warning Yellow */
  --danger: #F44336;             /* Danger Red */
  --info: #2196F3;               /* Info Blue */
}

/* Base styles */
body {
  font-family: 'Noto Sans', 'Noto Sans KR', 'Noto Sans JP', 'Noto Sans SC', sans-serif;
  color: var(--text-dark);
  line-height: 1.6;
  background-color: var(--bg-light);
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover, a:focus {
  color: var(--primary-dark);
  text-decoration: underline;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

/* Header & Navigation */
.main-header {
  background-color: var(--bg-white);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.navbar {
  padding: 0.75rem 0;
}

.hospital-logo img {
    height: auto !important;
    width: 130px !important;
}

.navbar-brand img {
  height: 50px;
}

.nav-link {
  color: var(--text-medium);
  font-weight: 500;
  padding: 0.5rem 1rem;
  transition: color 0.3s ease;
}

.nav-link:hover, .nav-link:focus, .nav-link.active {
  color: var(--primary-color);
}

.nav-link i {
  margin-right: 0.25rem;
}

/* Subheader */
.subheader {
  background-color: var(--primary-light);
  color: var(--primary-dark);
}

.page-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.page-description {
  color: var(--text-medium);
  font-size: 0.9rem;
}

/* Language selector */
.btn-lang {
  font-size: 0.85rem;
  color: var(--text-medium);
  border: 1px solid var(--neutral-light);
  border-radius: 0.5rem;
  background-color: transparent;
}

.btn-lang:hover, .btn-lang:focus {
  background-color: var(--neutral-light);
  color: var(--text-dark);
}

.dropdown-menu {
  min-width: 10rem;
  border-radius: 0.5rem;
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
  border: 1px solid var(--neutral-light);
}

.dropdown-item {
  font-size: 0.9rem;
  padding: 0.5rem 1rem;
  color: var(--text-medium);
}

.dropdown-item:hover, .dropdown-item:focus {
  background-color: var(--neutral-light);
  color: var(--text-dark);
}

.dropdown-item.active {
  background-color: var(--primary-light);
  color: var(--primary-dark);
}

/* Buttons */
.btn {
  border-radius: 0.5rem;
  font-weight: 500;
  padding: 0.5rem 1rem;
  transition: all 0.3s ease;
}

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

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

.btn-outline-primary {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.btn-outline-primary:hover, .btn-outline-primary:focus {
  background-color: var(--primary-color);
  color: white;
}

.btn-secondary {
  background-color: var(--secondary-color);
  border-color: var(--secondary-color);
}

.btn-secondary:hover, .btn-secondary:focus {
  background-color: var(--secondary-dark);
  border-color: var(--secondary-dark);
}

.btn-outline-secondary {
  border-color: var(--secondary-color);
  color: var(--secondary-color);
}

.btn-outline-secondary:hover, .btn-outline-secondary:focus {
  background-color: var(--secondary-color);
  color: white;
}

.btn-sm {
  font-size: 0.85rem;
  padding: 0.375rem 0.75rem;
}

.btn-lg {
  font-size: 1.1rem;
  padding: 0.75rem 1.5rem;
}

/* Form controls */
.form-control {
  border-radius: 0.5rem;
  border-color: #ced4da;
  padding: 0.5rem 0.75rem;
}

.form-control:focus {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 0.2rem rgba(27, 94, 32, 0.25);
}

.form-label {
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.form-text {
  color: var(--text-light);
  font-size: 0.85rem;
  margin-top: 0.25rem;
}

.input-group-text {
  background-color: var(--neutral-light);
  border-radius: 0.5rem 0 0 0.5rem;
  border-color: #ced4da;
  color: var(--text-medium);
}

.input-group .form-control {
  border-radius: 0 0.5rem 0.5rem 0;
}

/* Cards */
.card {
  border: none;
  border-radius: 1rem;
  box-shadow: 0 0.25rem 1rem rgba(0, 0, 0, 0.05);
  margin-bottom: 1.5rem;
}

.card-header {
  background-color: transparent;
  border-bottom: 1px solid var(--neutral-light);
  padding: 1.25rem 1.5rem;
}

.card-title {
  font-size: 1.25rem;
  color: var(--primary-dark);
  margin-bottom: 0;
}

.card-body {
  padding: 1.5rem;
}

.card-footer {
  background-color: transparent;
  border-top: 1px solid var(--neutral-light);
  padding: 1.25rem 1.5rem;
}

/* Alerts */
.alert {
  border-radius: 0.5rem;
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
  border: none;
}

.alert-danger {
  background-color: rgba(244, 67, 54, 0.1);
  color: var(--danger);
}

.alert-success {
  background-color: rgba(76, 175, 80, 0.1);
  color: var(--success);
}

.alert-warning {
  background-color: rgba(255, 193, 7, 0.1);
  color: var(--warning);
}

.alert-info {
  background-color: rgba(33, 150, 243, 0.1);
  color: var(--info);
}

/* Tables */
.table {
  width: 100%;
  margin-bottom: 1.5rem;
}

.table th {
  font-weight: 600;
  color: var(--text-dark);
  border-bottom: 2px solid var(--neutral-light);
  padding: 0.75rem 1rem;
}

.table td {
  vertical-align: middle;
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--neutral-light);
}

.table-hover tbody tr:hover {
  background-color: rgba(0, 0, 0, 0.02);
}

.social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background-color: var(--neutral-light);
  border-radius: 50%;
  color: var(--primary-dark);
  transition: all 0.2s ease;
}

.social-icon:hover,
.social-icon:focus {
  background-color: var(--primary-color);
  color: white;
  text-decoration: none;
}

.footer-logo img {
	width: 130px !important;
	height: auto !important;
}

@media (max-width: 767.98px) {
  .social-icon {
    width: 28px;
    height: 28px;
    font-size: 0.85rem;
  }
}

/* Loading indicator */
.loading {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 2rem;
}

.spinner-border {
  color: var(--primary-color);
}

/* Validation styles */
.is-invalid {
  border-color: var(--danger) !important;
}

.is-valid {
  border-color: var(--success) !important;
}

.invalid-feedback {
  color: var(--danger);
  font-size: 0.85rem;
  margin-top: 0.25rem;
}

.valid-feedback {
  color: var(--success);
  font-size: 0.85rem;
  margin-top: 0.25rem;
}

/* Tooltips */
.tooltip {
  font-size: 0.85rem;
}

.tooltip-inner {
  background-color: var(--neutral-dark);
  border-radius: 0.5rem;
  padding: 0.5rem 0.75rem;
}

/* Badges */
.badge {
  border-radius: 0.25rem;
  font-weight: 500;
  padding: 0.35rem 0.65rem;
}

.badge-primary {
  background-color: var(--primary-color);
  color: white;
}

.badge-secondary {
  background-color: var(--secondary-color);
  color: white;
}

.badge-success {
  background-color: var(--success);
  color: white;
}

.badge-danger {
  background-color: var(--danger);
  color: white;
}

.badge-warning {
  background-color: var(--warning);
  color: var(--text-dark);
}

.badge-info {
  background-color: var(--info);
  color: white;
}

/* Media queries for responsiveness */
@media (max-width: 991.98px) {
  .navbar-collapse {
    padding: 1rem 0;
  }
  
  .nav-link {
    padding: 0.75rem 0;
  }
  
  .page-title {
    font-size: 1.25rem;
  }
}

@media (max-width: 767.98px) {
  .card-header, .card-body, .card-footer {
    padding: 1.25rem;
  }
  
  .table th, .table td {
    padding: 0.625rem;
  }
}

@media (max-width: 575.98px) {
  h1 {
    font-size: 1.75rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  h3 {
    font-size: 1.25rem;
  }
  
  .btn {
    padding: 0.375rem 0.75rem;
  }
}