/* ============================================
   General Kinematics Style Sheet
   For: mygk.bot Redesign
   Date: 2026-02-19
   ============================================ */

/* ============================================
   CSS VARIABLES - GK Color Palette
   (Scraped from www.generalkinematics.com CSS)
   ============================================ */

:root {
  /* Primary Brand Color - GK Red/Maroon */
  --gk-red: #b32b3c;
  --gk-red-hover: #d14253;
  --gk-red-light: #e3a0a8;
  
  /* Secondary - GK Dark Gray */
  --gk-dark: #272727;
  --gk-dark-hover: #1d1d1d;
  --gk-dark-light: #3a3a3a;
  
  /* Background Colors */
  --gk-white: #ffffff;
  --gk-light-gray: #f1f1f1;
  --gk-border: #e8e8e8;
  
  /* Text Colors */
  --gk-text: #333333;
  --gk-text-muted: #777777;
  --gk-text-light: #aaaaaa;
  
  /* Status Colors */
  --gk-success: #10B981;
  --gk-warning: #F59E0B;
  --gk-error: #EF4444;
  --gk-info: #3B82F6;
  
  /* Typography */
  --gk-font-heading: "Barlow Semi Condensed", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --gk-font-body: "Roboto", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --gk-font-secondary: "Nunito", "Helvetica Neue", Helvetica, Arial, sans-serif;
  
  /* Spacing */
  --gk-spacing-xs: 4px;
  --gk-spacing-sm: 8px;
  --gk-spacing-md: 16px;
  --gk-spacing-lg: 24px;
  --gk-spacing-xl: 32px;
  --gk-spacing-2xl: 48px;
  
  /* Border Radius */
  --gk-radius-sm: 4px;
  --gk-radius-md: 8px;
  --gk-radius-lg: 16px;
  --gk-radius-full: 150px;
  
  /* Shadows */
  --gk-shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --gk-shadow-md: 0 4px 6px rgba(0,0,0,0.1);
  --gk-shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
  
  /* Transitions */
  --gk-transition-fast: 0.15s ease;
  --gk-transition-normal: 0.25s ease;
  --gk-transition-slow: 0.35s ease;
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--gk-font-body);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--gk-text);
  background-color: var(--gk-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--gk-font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--gk-text);
  margin-bottom: var(--gk-spacing-md);
}

h1 {
  font-size: 3rem; /* 48px */
  line-height: 1.1;
}

h2 {
  font-size: 2.25rem; /* 36px */
}

h3 {
  font-size: 1.75rem; /* 28px */
}

h4 {
  font-size: 1.5rem; /* 24px */
}

h5 {
  font-size: 1.25rem; /* 20px */
}

h6 {
  font-size: 1rem; /* 16px */
  font-family: var(--gk-font-body);
  font-weight: 600;
}

p {
  margin-bottom: var(--gk-spacing-md);
}

a {
  color: var(--gk-red);
  text-decoration: none;
  transition: color var(--gk-transition-fast);
}

a:hover {
  color: var(--gk-red-hover);
  text-decoration: underline;
}

/* ============================================
   LAYOUT
   ============================================ */

.container {
  width: 100%;
  max-width: 1170px;
  margin: 0 auto;
  padding: 0 var(--gk-spacing-lg);
}

.container-fluid {
  width: 100%;
  padding: 0 var(--gk-spacing-lg);
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 calc(var(--gk-spacing-md) * -1);
}

.col {
  flex: 1;
  padding: 0 var(--gk-spacing-md);
}

.col-6 {
  flex: 0 0 50%;
  max-width: 50%;
  padding: 0 var(--gk-spacing-md);
}

.col-12 {
  flex: 0 0 100%;
  max-width: 100%;
  padding: 0 var(--gk-spacing-md);
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-block;
  font-family: var(--gk-font-heading);
  font-weight: 700;
  font-size: 1rem;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  vertical-align: middle;
  cursor: pointer;
  border: 1px solid transparent;
  border-radius: var(--gk-radius-full);
  padding: var(--gk-spacing-md) var(--gk-spacing-xl);
  transition: all var(--gk-transition-fast);
  line-height: 1.5;
}

.btn:focus,
.btn:active {
  outline: none;
  box-shadow: 0 0 0 3px rgba(179, 43, 60, 0.3);
}

/* Primary Button */
.btn-primary {
  background-color: var(--gk-red);
  color: var(--gk-white);
  border-color: var(--gk-red);
}

.btn-primary:hover {
  background-color: var(--gk-red-hover);
  border-color: var(--gk-red-hover);
  color: var(--gk-white);
  text-decoration: none;
}

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

/* Secondary Button */
.btn-secondary {
  background-color: var(--gk-dark);
  color: var(--gk-white);
  border-color: var(--gk-dark);
}

.btn-secondary:hover {
  background-color: var(--gk-dark-hover);
  border-color: var(--gk-dark-hover);
  color: var(--gk-white);
  text-decoration: none;
}

/* Outline Button */
.btn-outline {
  background-color: transparent;
  color: var(--gk-red);
  border-color: var(--gk-red);
}

.btn-outline:hover {
  background-color: var(--gk-red);
  color: var(--gk-white);
  text-decoration: none;
}

/* Button Sizes */
.btn-sm {
  padding: var(--gk-spacing-sm) var(--gk-spacing-md);
  font-size: 0.875rem;
}

.btn-lg {
  padding: var(--gk-spacing-lg) var(--gk-spacing-2xl);
  font-size: 1.125rem;
}

/* ============================================
   FORMS
   ============================================ */

.form-group {
  margin-bottom: var(--gk-spacing-lg);
}

.form-label {
  display: block;
  font-family: var(--gk-font-body);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--gk-text);
  margin-bottom: var(--gk-spacing-sm);
}

.form-input {
  display: block;
  width: 100%;
  font-family: var(--gk-font-body);
  font-size: 1rem;
  font-weight: 400;
  color: var(--gk-text);
  background-color: var(--gk-white);
  border: 1px solid var(--gk-border);
  border-radius: var(--gk-radius-md);
  padding: var(--gk-spacing-md);
  transition: border-color var(--gk-transition-fast), box-shadow var(--gk-transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--gk-red);
  box-shadow: 0 0 0 3px rgba(179, 43, 60, 0.15);
}

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

/* Form States */
.form-input.error {
  border-color: var(--gk-error);
}

.form-input.success {
  border-color: var(--gk-success);
}

.form-input:disabled {
  background-color: var(--gk-light-gray);
  cursor: not-allowed;
  opacity: 0.6;
}

/* ============================================
   CARDS
   ============================================ */

.card {
  background-color: var(--gk-white);
  border: 1px solid var(--gk-border);
  border-radius: var(--gk-radius-lg);
  padding: var(--gk-spacing-lg);
  box-shadow: var(--gk-shadow-sm);
  transition: all var(--gk-transition-normal);
}

.card:hover {
  box-shadow: var(--gk-shadow-md);
  transform: translateY(-2px);
}

.card-header {
  padding-bottom: var(--gk-spacing-md);
  border-bottom: 1px solid var(--gk-border);
  margin-bottom: var(--gk-spacing-md);
}

.card-title {
  font-family: var(--gk-font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gk-text);
  margin-bottom: var(--gk-spacing-sm);
}

.card-body {
  color: var(--gk-text);
}

.card-footer {
  padding-top: var(--gk-spacing-md);
  border-top: 1px solid var(--gk-border);
  margin-top: var(--gk-spacing-md);
}

/* ============================================
   ALERTS / NOTIFICATIONS
   ============================================ */

.alert {
  padding: var(--gk-spacing-md) var(--gk-spacing-lg);
  border-radius: var(--gk-radius-md);
  margin-bottom: var(--gk-spacing-md);
  border: 1px solid transparent;
  font-size: 0.9375rem;
}

.alert-success {
  background-color: rgba(16, 185, 129, 0.1);
  border-color: var(--gk-success);
  color: #065f46;
}

.alert-warning {
  background-color: rgba(245, 158, 11, 0.1);
  border-color: var(--gk-warning);
  color: #92400e;
}

.alert-error {
  background-color: rgba(239, 68, 68, 0.1);
  border-color: var(--gk-error);
  color: #991b1b;
}

.alert-info {
  background-color: rgba(59, 130, 246, 0.1);
  border-color: var(--gk-info);
  color: #1e40af;
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */

.site-header {
  background-color: var(--gk-white);
  border-bottom: 1px solid var(--gk-border);
  padding: var(--gk-spacing-md) 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--gk-font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gk-red);
  text-decoration: none;
}

.logo img {
  height: 40px;
  width: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--gk-spacing-lg);
}

.nav-link {
  font-family: var(--gk-font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--gk-text);
  text-decoration: none;
  padding: var(--gk-spacing-sm) var(--gk-spacing-md);
  border-radius: var(--gk-radius-md);
  transition: all var(--gk-transition-fast);
}

.nav-link:hover {
  color: var(--gk-red);
  background-color: var(--gk-light-gray);
  text-decoration: none;
}

.nav-link.active {
  color: var(--gk-red);
  background-color: rgba(179, 43, 60, 0.1);
}

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
  background-color: var(--gk-dark);
  color: var(--gk-white);
  padding: var(--gk-spacing-2xl) 0 var(--gk-spacing-lg);
  margin-top: auto;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gk-spacing-xl);
}

.footer-section {
  flex: 1;
  min-width: 200px;
}

.footer-title {
  font-family: var(--gk-font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--gk-white);
  margin-bottom: var(--gk-spacing-md);
}

.footer-link {
  display: block;
  color: var(--gk-white);
  text-decoration: none;
  padding: var(--gk-spacing-xs) 0;
  transition: color var(--gk-transition-fast);
}

.footer-link:hover {
  color: var(--gk-red-light);
  text-decoration: none;
}

.footer-text {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.875rem;
  line-height: 1.6;
}

.footer-bottom {
  margin-top: var(--gk-spacing-xl);
  padding-top: var(--gk-spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   LOGIN PAGE SPECIFIC
   ============================================ */

.login-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: linear-gradient(135deg, var(--gk-light-gray) 0%, var(--gk-white) 100%);
}

.login-hero {
  text-align: center;
  padding: var(--gk-spacing-2xl) 0 var(--gk-spacing-xl);
}

.login-hero h1 {
  color: var(--gk-red);
  font-size: 2.5rem;
  margin-bottom: var(--gk-spacing-sm);
}

.login-hero p {
  font-size: 1.125rem;
  color: var(--gk-text-muted);
  max-width: 600px;
  margin: 0 auto;
}

.login-card {
  max-width: 420px;
  margin: 0 auto var(--gk-spacing-xl);
  background-color: var(--gk-white);
  padding: var(--gk-spacing-xl);
  border-radius: var(--gk-radius-lg);
  box-shadow: var(--gk-shadow-lg);
}

.login-form .btn {
  width: 100%;
  margin-top: var(--gk-spacing-md);
}

/* ============================================
   DASHBOARD SIDEBAR
   ============================================ */

.dashboard-layout {
  display: flex;
  min-height: 100vh;
}

.dashboard-sidebar {
  width: 260px;
  background-color: var(--gk-dark);
  padding: var(--gk-spacing-lg) 0;
  flex-shrink: 0;
}

.sidebar-nav {
  list-style: none;
}

.sidebar-nav li {
  margin-bottom: var(--gk-spacing-xs);
}

.sidebar-nav a {
  display: block;
  padding: var(--gk-spacing-md) var(--gk-spacing-lg);
  color: var(--gk-white);
  text-decoration: none;
  font-family: var(--gk-font-body);
  font-weight: 600;
  border-left: 3px solid transparent;
  transition: all var(--gk-transition-fast);
}

.sidebar-nav a:hover {
  background-color: var(--gk-dark-light);
  border-left-color: var(--gk-red);
  text-decoration: none;
}

.sidebar-nav a.active {
  background-color: var(--gk-dark-light);
  border-left-color: var(--gk-red);
  color: var(--gk-red-light);
}

.dashboard-main {
  flex: 1;
  background-color: var(--gk-light-gray);
  padding: var(--gk-spacing-lg);
}

.dashboard-header {
  background-color: var(--gk-white);
  padding: var(--gk-spacing-lg);
  border-radius: var(--gk-radius-lg);
  margin-bottom: var(--gk-spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.dashboard-content {
  background-color: var(--gk-white);
  padding: var(--gk-spacing-lg);
  border-radius: var(--gk-radius-lg);
}

/* ============================================
   TRUST SIGNALS
   ============================================ */

.trust-signals {
  display: flex;
  justify-content: center;
  gap: var(--gk-spacing-xl);
  padding: var(--gk-spacing-xl) 0;
  background-color: var(--gk-light-gray);
  margin-top: var(--gk-spacing-xl);
}

.trust-item {
  text-align: center;
  padding: var(--gk-spacing-md);
}

.trust-icon {
  font-size: 2rem;
  margin-bottom: var(--gk-spacing-sm);
}

.trust-label {
  font-family: var(--gk-font-heading);
  font-weight: 700;
  color: var(--gk-text);
  font-size: 0.875rem;
}

/* ============================================
   UTILITIES
   ============================================ */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-0 { margin-top: 0; }
.mt-sm { margin-top: var(--gk-spacing-sm); }
.mt-md { margin-top: var(--gk-spacing-md); }
.mt-lg { margin-top: var(--gk-spacing-lg); }
.mt-xl { margin-top: var(--gk-spacing-xl); }

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--gk-spacing-sm); }
.mb-md { margin-bottom: var(--gk-spacing-md); }
.mb-lg { margin-bottom: var(--gk-spacing-lg); }
.mb-xl { margin-bottom: var(--gk-spacing-xl); }

.p-sm { padding: var(--gk-spacing-sm); }
.p-md { padding: var(--gk-spacing-md); }
.p-lg { padding: var(--gk-spacing-lg); }

.d-flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-sm { gap: var(--gk-spacing-sm); }
.gap-md { gap: var(--gk-spacing-md); }
.gap-lg { gap: var(--gk-spacing-lg); }

.w-full { width: 100%; }

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Tablet */
@media (max-width: 992px) {
  .container {
    padding: 0 var(--gk-spacing-md);
  }
  
  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }
  
  .trust-signals {
    flex-wrap: wrap;
    gap: var(--gk-spacing-md);
  }
  
  .dashboard-sidebar {
    width: 220px;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .container {
    padding: 0 var(--gk-spacing-md);
  }
  
  .row {
    margin: 0 calc(var(--gk-spacing-sm) * -1);
  }
  
  .col,
  .col-6,
  .col-12 {
    padding: 0 var(--gk-spacing-sm);
  }
  
  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  h3 { font-size: 1.5rem; }
  
  .btn {
    padding: var(--gk-spacing-md) var(--gk-spacing-lg);
    font-size: 0.9375rem;
  }
  
  .login-card {
    margin: 0 var(--gk-spacing-md) var(--gk-spacing-xl);
  }
  
  .dashboard-layout {
    flex-direction: column;
  }
  
  .dashboard-sidebar {
    width: 100%;
    padding: var(--gk-spacing-md);
  }
  
  .sidebar-nav {
    display: flex;
    flex-wrap: wrap;
    gap: var(--gk-spacing-sm);
  }
  
  .sidebar-nav li {
    margin-bottom: 0;
  }
  
  .sidebar-nav a {
    border-left: none;
    border-bottom: 3px solid transparent;
    padding: var(--gk-spacing-sm) var(--gk-spacing-md);
  }
  
  .sidebar-nav a:hover,
  .sidebar-nav a.active {
    border-left: none;
    border-bottom-color: var(--gk-red);
  }
  
  .header-inner {
    flex-direction: column;
    gap: var(--gk-spacing-md);
  }
  
  .nav {
    flex-wrap: wrap;
    justify-content: center;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  html { font-size: 14px; }
  
  .container { padding: 0 var(--gk-spacing-sm); }
  
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.5rem; }
  
  .btn {
    padding: var(--gk-spacing-sm) var(--gk-spacing-md);
    border-radius: var(--gk-radius-md);
  }
  
  .trust-signals {
    flex-direction: column;
    gap: var(--gk-spacing-sm);
  }
  
  .login-card {
    padding: var(--gk-spacing-lg);
    margin: 0 var(--gk-spacing-sm) var(--gk-spacing-lg);
  }
}

/* ============================================
   PRINT STYLES
   ============================================ */

@media print {
  .site-header,
  .site-footer,
  .dashboard-sidebar,
  .trust-signals {
    display: none;
  }
  
  body {
    background: white;
    color: black;
  }
  
  .card {
    box-shadow: none;
    border: 1px solid #ccc;
  }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */

/* Focus states */
:focus-visible {
  outline: 2px solid var(--gk-red);
  outline-offset: 2px;
}

/* Skip link for keyboard users */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--gk-red);
  color: white;
  padding: 8px;
  z-index: 9999;
}

.skip-link:focus {
  top: 0;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --gk-border: #000;
    --gk-text: #000;
    --gk-text-muted: #333;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}