/* Let's Climb! - Neo-Brutalism Theme */

/* Import Inter font for neo-brutalist typography */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700;900&display=swap');

/* CSS Custom Properties (Neo-Brutalism Variables) */
:root {
  /* Core Colors */
  --primary-color: #8854d0;
  --secondary-color: #000000;
  --background: #f9f5f0;
  --card-background: #ffffff;
  --text-color: #000000;
  --text-muted: #666666;
  --accent-color: #ff4081;
  --success-color: #34c759;
  --warning-color: #ffcc00;
  --error-color: #ff3b30;
  --border-color: #000000;
  --border-light: #e0e0e0;
  
  /* Typography */
  --font-family: 'Inter', 'Arial', sans-serif;
  --font-size-base: 16px;
  --font-size-heading: 24px;
  --font-size-subheading: 20px;
  --font-size-small: 14px;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-bold: 700;
  --font-weight-black: 900;
  
  /* Layout */
  --border-radius: 0px;
  --box-shadow: none;
  --padding-base: 16px;
  --padding-card: 20px;
  --gap: 12px;
  --max-width: 1440px;
  
  /* Borders */
  --border-width: 2px;
  --border-style: solid;
  --border: var(--border-width) var(--border-style) var(--border-color);
  --border-light-style: var(--border-width) var(--border-style) var(--border-light);
}

/* Base styling overrides */
* {
  box-sizing: border-box;
}

body {
  font-family: var(--font-family);
  background-color: var(--background);
  color: var(--text-color);
  line-height: 1.5;
  font-weight: var(--font-weight-normal);
  font-size: var(--font-size-base);
  margin: 0;
  padding: 0;
}

/* Typography - Bold and stark */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family);
  font-weight: var(--font-weight-bold);
  color: var(--text-color);
  margin-bottom: 1rem;
  line-height: 1.2;
}

h1 {
  font-size: 2rem;
  font-weight: var(--font-weight-black);
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

h2 {
  font-size: var(--font-size-heading);
  font-weight: var(--font-weight-bold);
}

h3 {
  font-size: var(--font-size-subheading);
  font-weight: var(--font-weight-bold);
}

/* Links */
a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  transition: color 0.2s ease;
}

a:hover {
  color: var(--secondary-color);
  text-decoration: underline;
  text-decoration-thickness: 2px;
}

/* Buttons - Neo-brutalist style */
.btn {
  font-family: var(--font-family);
  font-weight: var(--font-weight-bold);
  border: var(--border);
  border-radius: var(--border-radius);
  padding: 12px 24px;
  font-size: var(--font-size-base);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
  display: inline-block;
  text-align: center;
  text-decoration: none;
  transition: all 0.2s ease;
  background-color: var(--card-background);
  color: var(--text-color);
  box-shadow: var(--box-shadow);
  min-width: fit-content;
}

.btn:hover {
  /* background-color: var(--primary-color); */
  /* color: var(--card-background); */
  text-decoration: none;
  /* transform: translate(-2px, -2px); */
  /* box-shadow: 4px 4px 0px var(--secondary-color); */
}

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

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

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

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

.btn-danger, .btn.btn-danger {
  background-color: var(--error-color);
  color: var(--card-background);
  border-color: var(--secondary-color);
}

.btn-danger:hover {
  background-color: var(--card-background);
  color: var(--error-color);
}

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

.btn-accent:hover {
  background-color: var(--card-background);
  /* background-color: green; */
  color: var(--accent-color);
  /* color: red; */
  border-color: var(--secondary-color);
}

/* Navigation - Neo-Brutalism style with Bootstrap components */
.navbar.nav-header {
  background: var(--card-background);
  border-bottom: var(--border);
  padding: 1rem 0;
  margin-bottom: 2rem;
  box-shadow: var(--box-shadow);
}

.navbar.nav-header .container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--padding-base);
}

.navbar-brand.brand {
  font-size: 1.5rem;
  font-weight: var(--font-weight-black);
  color: var(--text-color) !important;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

.navbar-brand.brand:hover {
  color: var(--primary-color) !important;
}

/* Brand container for stacked layout */
.brand-container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1;
}

.brand-text {
  font-size: 1.5rem;
  font-weight: var(--font-weight-black);
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

/* Private Beta Badge */
.beta-badge {
  display: inline-block;
  background-color: var(--accent-color);
  color: white;
  font-size: 0.5rem;
  font-weight: var(--font-weight-bold);
  padding: 2px 6px;
  margin-top: 2px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: 2px solid var(--secondary-color);
  line-height: 1;
}

@media (max-width: 576px) {
  .brand-text {
    font-size: 1.3rem;
  }
  
  .beta-badge {
    font-size: 0.45rem;
    padding: 1px 4px;
    margin-top: 1px;
  }
}

.navbar-toggler {
  border: var(--border);
  border-radius: var(--border-radius);
  padding: 8px;
}

.navbar-toggler:focus {
  box-shadow: none;
  border-color: var(--primary-color);
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%280, 0, 0, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='m4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.nav-link {
  color: var(--text-color) !important;
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-small);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.2s ease;
  padding: 8px 16px !important;
}

.nav-link:hover {
  /* background: var(--background); */
  color: var(--primary-color) !important;
  text-decoration: none;
  /* border-radius: var(--border-radius); */
}

/* Session subtitle styling */
.session-subtitle {
  font-size: var(--font-size-base);
  color: var(--text-muted);
  margin-bottom: 0;
  margin-top: -0.5rem;
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.5px;
  line-height: 1.4;
  margin-bottom: 10px;
}

@media (max-width: 768px) {
  .session-subtitle {
    font-size: var(--font-size-small);
    margin-top: -0.25rem;
  }
}

/* Cards - Neo-Brutalist style */
.session-card, .card {
  background: var(--card-background);
  border: var(--border);
  border-radius: var(--border-radius);
  padding: var(--padding-card);
  margin-bottom: 0.5rem;
  box-shadow: var(--box-shadow);
  transition: all 0.2s ease;
}

.session-card:hover, .card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0px var(--secondary-color);
}

.session-card h3, .card h3 {
  margin-bottom: 0;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.session-card h3 a {
  color: var(--text-color);
  font-weight: var(--font-weight-bold);
  text-decoration: none;
  text-transform: uppercase;
}

.session-card h3 a:hover {
  color: var(--primary-color);
}

/* Badges - Neo-Brutalist style */
.grade-badge {
  background: var(--error-color);
  color: var(--card-background);
  padding: 4px 12px;
  border: var(--border);
  border-radius: var(--border-radius);
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.pad-count {
  background: var(--success-color);
  color: var(--card-background);
  padding: 4px 12px;
  border: var(--border);
  border-radius: var(--border-radius);
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  min-width: fit-content
}

.badge-accent {
  background: var(--accent-color);
  color: var(--card-background);
  padding: 4px 12px;
  border: var(--border);
  border-radius: var(--border-radius);
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
}

/* Forms - Neo-Brutalist style */
.filter-form, .accordion-body {
  background: var(--card-background);
  /* border: var(--border); */
  border-radius: var(--border-radius);
  padding: var(--padding-card);
  /* margin-bottom: 2rem; */
}

.filter-form h3 {
  margin-bottom: 1rem;
  font-size: var(--font-size-subheading);
  color: var(--text-color);
  text-transform: uppercase;
  font-weight: var(--font-weight-bold);
}

.form-field {
  margin-bottom: 1.5rem;
}

.accordion {
  border: var(--border);
  border-radius: var(--border-radius);
  margin-bottom: 2rem;
}

.accordion-item {
  border: none;
  background: var(--card-background);
}

.accordion-item:first-of-type>.accordion-header .accordion-button {
  border-top-left-radius: var(--border-radius);
  border-top-right-radius: var(--border-radius);
}

.accordion-button {
  background: var(--card-background);
  border: none;
  border-radius: var(--border-radius);
  color: var(--text-color);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  padding: var(--padding-base);
  box-shadow: var(--box-shadow);
}

.accordion-button:not(.collapsed) {
  background: var(--primary-color);
  color: var(--card-background);
}

.accordion-button:focus {
  box-shadow: none;
  border: none;
}

.accordion-collapse {
  border-top: var(--border);
}

.form-field {
  margin-bottom: 1.5rem;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
}

/* Ensure all form field inputs respect container width */
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

/* Mobile-specific form field constraints */
@media (max-width: 768px) {
  .form-field input[type="date"],
  .form-field input[type="time"] {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
  }
}

input,
select,
textarea {
  width: 100%;
  padding: 12px 16px;
  border: var(--border) !important;
  border-radius: var(--border-radius) !important;
  font-size: var(--font-size-base);
  font-family: var(--font-family);
  font-weight: var(--font-weight-medium);
  background: var(--card-background);
  color: var(--text-color);
  transition: all 0.2s ease;
  box-sizing: border-box;
}

input, select {
  height: 50px;
}

/* iOS-specific fixes for date and time inputs */
@supports (-webkit-touch-callout: none) {
  /* Target iOS Safari specifically */
  input[type="date"],
  input[type="time"] {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    box-sizing: border-box !important;
  }
}

/* Additional mobile-specific constraints for date/time inputs */
input[type="date"],
input[type="time"] {
  max-width: 100%;
  min-width: 0;
  flex-shrink: 1;
  overflow: hidden;
}

/* input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  transform: translate(-1px, -1px);
  box-shadow: 2px 2px 0px var(--secondary-color);
} */

label {
  display: block;
  margin-bottom: 8px;
  font-weight: var(--font-weight-bold);
  color: var(--text-color);
  font-size: var(--font-size-small);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Messages - Neo-Brutalist notification style */
.messages {
  margin-bottom: 2rem;
}

.message {
  padding: var(--padding-base) var(--padding-card);
  margin-bottom: 1rem;
  border: var(--border);
  border-radius: var(--border-radius);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.message.success {
  background: var(--success-color);
  color: var(--card-background);
  border-color: var(--secondary-color);
}

.message.error {
  background: var(--error-color);
  color: var(--card-background);
  border-color: var(--secondary-color);
}

.message.info {
  background: var(--primary-color);
  color: var(--card-background);
  border-color: var(--secondary-color);
}

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

/* Comments - Neo-Brutalist thread design */
.comment {
  background: var(--card-background);
  border: var(--border);
  border-radius: var(--border-radius);
  padding: var(--padding-base);
  margin-bottom: 1rem;
  border-left: 4px solid var(--primary-color);
}

.comment-meta {
  font-size: var(--font-size-small);
  color: var(--text-muted);
  margin-bottom: 8px;
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Layout improvements */
main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--padding-base);
}

/* Profile sections */
.profile-section {
  background: var(--card-background);
  border: var(--border);
  border-radius: var(--border-radius);
  padding: var(--padding-card);
  margin-bottom: 2rem;
  box-shadow: var(--box-shadow);
}

/* Shareable link */
.shareable-link {
  background: var(--background);
  border: var(--border);
  border-radius: var(--border-radius);
  padding: var(--padding-base);
  margin-top: 1rem;
}

.shareable-link code {
  background: var(--card-background);
  border: var(--border);
  padding: 8px;
  border-radius: var(--border-radius);
  font-family: 'SF Mono', 'Monaco', 'Cascadia Code', monospace;
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-medium);
  word-break: break-all;
  display: block;
  margin-top: 8px;
}

/* Footer */
footer {
  margin-top: 4rem;
  padding: 2rem;
  text-align: center;
  color: var(--text-muted);
  border-top: var(--border);
  background: var(--background);
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Responsive improvements */
@media (max-width: 768px) {
  .navbar.nav-header .container {
    padding: 0 var(--padding-base);
  }
  
  .navbar-nav {
    width: 100%;
    text-align: center;
  }
  
  .nav-link {
    text-align: center;
    padding: 12px !important;
  }
  
  /* .d-flex.align-items-center.gap-2 {
    flex-direction: column;
    width: 100%;
    gap: 8px !important;
    margin-top: 1rem;
  }
  
  .d-flex.align-items-center.gap-2 .btn {
    width: 100%;
    margin: 0 !important;
  } */
  
  .session-card, .card {
    padding: var(--padding-base);
  }
  
  .filter-form, .accordion-body {
    padding: var(--padding-base);
  }
  
  .btn {
    width: 100%;
    justify-content: center;
    margin-bottom: 8px;
  }
  
  h1 {
    font-size: 1.5rem;
  }
}

/* Grid system for responsive layouts */
.row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -8px;
}

.col, .col-md-4, .col-md-6, .col-lg-4, .col-12 {
  padding: 0 8px;
  margin-bottom: 16px;
}

.col-12 {
  flex: 0 0 100%;
}

.col-6 {
  flex: 0 0 50%;
}

@media (min-width: 768px) {
  .col-md-4 {
    flex: 0 0 33.333333%;
  }
  
  .col-md-6 {
    flex: 0 0 50%;
  }
}

@media (min-width: 992px) {
  .col-lg-4 {
    flex: 0 0 33.333333%;
  }
}

/* Utility classes */
.d-flex {
  display: flex;
}

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

.justify-content-end {
  justify-content: flex-end;
}

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

.flex-wrap {
  flex-wrap: wrap;
}

.gap-2 {
  gap: 8px;
}

.mb-3 {
  margin-bottom: 1rem;
}

.mb-4 {
  margin-bottom: 1.5rem;
}

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

.mt-auto {
  margin-top: auto;
}

.h-100 {
  height: 100%;
}

.w-100 {
  width: 100%;
}

/* Bootstrap accordion override for collapse functionality */
.collapse:not(.show) {
  display: none;
}

.collapse.show {
  display: block;
}

/* Bootstrap utility overrides for neo-brutalist theme */
.me-auto {
  margin-right: auto;
}

.me-2 {
  margin-right: 8px;
}

.mx-2 {
  margin-left: 8px;
  margin-right: 8px;
}

/* Override Bootstrap button margins in navbar */
.navbar .btn {
  margin-bottom: 0;
}

@media (min-width: 992px) {
  .navbar .btn {
    width: auto;
  }
}

/* Additional utility classes */
.text-muted {
  color: var(--text-muted);
}

.text-light {
  color: var(--text-light);
}

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

.border-light {
  border-color: var(--border-light);
}

/* Loading states */
.loading {
  opacity: 0.7;
  pointer-events: none;
}

/* Hover effects for interactive elements */
.session-card,
.profile-section,
.comment {
  transition: all 0.2s ease;
}

/* Focus states for accessibility */
.btn:focus,
input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Form error styling */
.form-errors {
  color: var(--error-color);
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-bold);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.help-text {
  color: var(--text-muted);
  font-size: var(--font-size-small);
  margin-top: 4px;
}

@media (max-width: 767px) {
  .d-flex.gap-2.justify-content-end {
    flex-direction: column;
  }
  
  .d-flex.gap-2.justify-content-end .btn {
    width: 100%;
    margin-bottom: 8px;
  }
}