/* ===================================
   Desk App - Custom Styles
   Based on make3d.ro color scheme
   =================================== */

/* Color Variables based on make3d.ro */
:root {
  /* Brand Colors */
  --color-deep-blue: #1E3A5F;
  --color-precision-orange: #FF6B35;
  --color-light-gray: #F5F7FA;
  --color-dark-charcoal: #2C3E50;
  --color-white: #FFFFFF;

  /* Semantic Aliases */
  --color-primary: var(--color-deep-blue);
  --color-accent: var(--color-precision-orange);
  --color-bg: var(--color-white);
  --color-text: var(--color-dark-charcoal);
  --color-section-bg: var(--color-light-gray);

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  --font-heading: var(--font-sans);
  --font-body: var(--font-sans);

  /* Spacing Scale */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  /* Shadows */
  --shadow-card: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-hover: 0 6px 16px rgba(0, 0, 0, 0.12);
}

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

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
}

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

a:hover {
  color: #e55a28; /* Darker shade of orange */
}

/* Buttons */
.btn, .btn-primary, .btn-secondary, button, input[type="submit"], input[type="button"] {
  display: inline-block;
  padding: 0.875rem 2rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  font-size: 1rem;
  font-family: var(--font-sans);
}

.btn-primary, input[type="submit"], input[type="button"] {
  background-color: var(--color-accent);
  color: var(--color-white);
  border: 2px solid var(--color-accent);
}

.btn-primary:hover, input[type="submit"]:hover, input[type="button"]:hover {
  background-color: #e55a28;
  border-color: #e55a28;
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.btn-secondary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
  background-color: #152a47;
  border-color: #152a47;
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

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

/* Forms */
.form-group {
  margin-bottom: var(--space-sm);
}

.form-control, input[type="text"], input[type="email"], input[type="password"], input[type="number"], textarea, select {
  width: 100%;
  padding: 0.875rem;
  border: 2px solid #ddd;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-control:focus, input[type="text"]:focus, input[type="email"]:focus, input[type="password"]:focus, input[type="number"]:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.2);
}

/* Cards and Containers */
.card, .panel {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: var(--space-md);
  margin-bottom: var(--space-sm);
  transition: all 0.3s ease;
}

.card:hover, .panel:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

/* Navigation */
.navbar, .sidebar, .header {
  background-color: var(--color-white);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.navbar-brand, .nav-link {
  color: var(--color-primary) !important;
}

.navbar-brand:hover, .nav-link:hover {
  color: var(--color-accent) !important;
}

/* Tables */
.table {
  width: 100%;
  border-collapse: collapse;
}

.table th {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 0.75rem;
  text-align: left;
}

.table td {
  padding: 0.75rem;
  border-bottom: 1px solid #eee;
}

.table tr:nth-child(even) {
  background-color: var(--color-section-bg);
}

.table tr:hover {
  background-color: rgba(30, 58, 95, 0.05);
}

/* Alerts and Notifications */
.alert {
  padding: var(--space-sm);
  margin-bottom: var(--space-sm);
  border-radius: var(--radius-sm);
}

.alert-success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.alert-info {
  background-color: #d1ecf1;
  color: #0c5460;
  border: 1px solid #bee5eb;
}

.alert-warning {
  background-color: #fff3cd;
  color: #856404;
  border: 1px solid #ffeaa7;
}

.alert-danger {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

/* Background Colors */
.bg-primary {
  background-color: var(--color-primary) !important;
}

.bg-accent {
  background-color: var(--color-accent) !important;
}

.bg-light {
  background-color: var(--color-section-bg) !important;
}

.bg-white {
  background-color: var(--color-white) !important;
}

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

.text-accent {
  color: var(--color-accent) !important;
}

.text-white {
  color: var(--color-white) !important;
}

/* Utility Classes */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.d-flex {
  display: flex;
}

.justify-content-center {
  justify-content: center;
}

.justify-content-between {
  justify-content: space-between;
}

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

.mt-1 { margin-top: var(--space-xs); }
.mt-2 { margin-top: var(--space-sm); }
.mt-3 { margin-top: var(--space-md); }
.mt-4 { margin-top: var(--space-lg); }

.mb-1 { margin-bottom: var(--space-xs); }
.mb-2 { margin-bottom: var(--space-sm); }
.mb-3 { margin-bottom: var(--space-md); }
.mb-4 { margin-bottom: var(--space-lg); }

.p-1 { padding: var(--space-xs); }
.p-2 { padding: var(--space-sm); }
.p-3 { padding: var(--space-md); }
.p-4 { padding: var(--space-lg); }

/* Responsive adjustments */
@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-sm);
  }
  
  .btn {
    width: 100%;
    margin-bottom: 0.5rem;
  }
}