/* ============================================================
   Ovčina — Registration App Theme
   Warm parchment / fantasy aesthetic for a 30-year LARP tradition
   ============================================================ */

/* --- Custom Properties --- */

:root {
  /* Core palette */
  --color-text-primary: #2C1810;
  --color-text-secondary: #8B4513;
  --color-accent: #B22222;
  --color-border: #D4C4B0;
  --color-surface: #FFF8F0;
  --color-surface-alt: #F5EDE3;
  --color-header: #3C2415;
  --color-header-text: #FFF8F0;
  --color-card-border: #B26223;

  /* Kingdom colors */
  --color-kingdom-elves: #2E7D32;
  --color-kingdom-dwarves: #C62828;
  --color-kingdom-lake: #1565C0;
  --color-kingdom-arnor: #F9A825;

  /* Status colors */
  --color-status-draft: #8B4513;
  --color-status-submitted: #1565C0;
  --color-status-paid: #2E7D32;
  --color-status-cancelled: #9E9E9E;

  /* Functional */
  --color-success: #2E7D32;
  --color-warning: #F9A825;
  --color-error: #C62828;
  --color-info: #1565C0;

  /* Typography */
  --font-heading: 'Merriweather', 'Georgia', serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Consolas', monospace;

  /* Spacing & radius */
  --radius-card: 8px;
  --radius-button: 6px;
  --shadow-card: 0 2px 8px rgba(44, 24, 16, 0.12);
  --shadow-elevated: 0 4px 16px rgba(44, 24, 16, 0.18);
}


/* --- Base & Typography --- */

html,
body {
  background: var(--color-surface-alt);
  color: var(--color-text-primary);
  min-height: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.3;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.625rem; }
h3 { font-size: 1.325rem; }

h1:focus { outline: none; }

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.15s ease;
}

a:hover {
  color: #8B1A1A;
  text-decoration: underline;
}

code, pre, .font-mono {
  font-family: var(--font-mono);
}


/* --- Brand & Navigation --- */

.brand-link {
  color: var(--color-header-text);
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 900;
  text-decoration: none;
  letter-spacing: 0.02em;
}

.brand-link:hover {
  color: var(--color-header-text);
  text-decoration: none;
  opacity: 0.9;
}

.app-header {
  background: var(--color-header) !important;
  border-bottom: 3px solid var(--color-card-border) !important;
}

.app-header .text-secondary {
  color: #C4A882 !important;
  font-size: 0.85rem;
}

.app-header .nav-link {
  color: var(--color-header-text) !important;
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.25rem 0.5rem !important;
  border-radius: var(--radius-button);
  transition: background 0.15s ease, color 0.15s ease;
}

.app-header .nav-link:hover {
  background: rgba(255, 248, 240, 0.12);
  text-decoration: none;
}

.app-header .btn-outline-secondary,
.app-header .btn-outline-primary {
  color: var(--color-header-text);
  border-color: #C4A882;
  background: transparent;
  font-size: 0.85rem;
}

.app-header .btn-outline-secondary:hover,
.app-header .btn-outline-primary:hover {
  background: rgba(255, 248, 240, 0.15);
  color: var(--color-header-text);
  border-color: var(--color-header-text);
}

.app-header .btn-primary {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
  font-size: 0.85rem;
}

.app-header .btn-primary:hover {
  background: #8B1A1A;
  border-color: #8B1A1A;
}

.app-header .small {
  color: #C4A882 !important;
}


/* --- Parchment Cards & Panels --- */

.hero-card,
.info-panel,
.empty-state,
.qr-wrapper {
  border-radius: var(--radius-card);
}

/* --- Hero Banner (Landing Page with Event Photo) --- */

.hero-banner {
  background: url('images/hero-event.jpg') center/cover no-repeat;
  border-radius: var(--radius-card);
  overflow: hidden;
  margin-left: calc(-0.5 * var(--bs-gutter-x, 0.75rem));
  margin-right: calc(-0.5 * var(--bs-gutter-x, 0.75rem));
}

@media (min-width: 576px) {
  .hero-banner {
    margin-left: 0;
    margin-right: 0;
  }
}

.hero-banner-overlay {
  background: linear-gradient(
    135deg,
    rgba(44, 24, 16, 0.88) 0%,
    rgba(60, 36, 21, 0.78) 50%,
    rgba(44, 24, 16, 0.65) 100%
  );
  backdrop-filter: blur(1px);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 900;
  color: var(--color-header-text);
  line-height: 1.2;
}

.hero-subtitle {
  color: #D4C4B0;
  font-size: 1.05rem;
  line-height: 1.6;
}

.hero-banner .info-panel {
  background: rgba(255, 248, 240, 0.12);
  border: 1px solid rgba(212, 196, 176, 0.3);
  border-left: 4px solid var(--color-card-border);
  color: var(--color-header-text);
  backdrop-filter: blur(4px);
}

.hero-banner .info-panel h2 {
  color: var(--color-header-text);
}

.hero-banner .info-panel li {
  color: #D4C4B0;
}

.hero-banner .btn-outline-light {
  border-color: rgba(255, 248, 240, 0.5);
  color: var(--color-header-text);
}

.hero-banner .btn-outline-light:hover {
  background: rgba(255, 248, 240, 0.15);
  border-color: var(--color-header-text);
}

@media (max-width: 767.98px) {
  .hero-title { font-size: 1.5rem; }
  .hero-subtitle { font-size: 0.95rem; }
}

.hero-card {
  background: var(--color-surface);
  border: 1px solid var(--color-card-border);
  border-left: 4px solid var(--color-card-border);
  padding: 2rem;
  box-shadow: var(--shadow-card);
}

.info-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-text-secondary);
  padding: 1.25rem;
  box-shadow: var(--shadow-card);
}

.empty-state {
  background: var(--color-surface);
  border: 2px dashed var(--color-border);
  color: var(--color-text-secondary);
  padding: 2rem 1.5rem;
  text-align: center;
}

.qr-wrapper {
  background: #fff;
  border: 2px solid var(--color-border);
  display: flex;
  justify-content: center;
  padding: 1.5rem;
  box-shadow: var(--shadow-card);
}

.qr-wrapper svg {
  height: auto;
  max-width: 100%;
}

/* Generic parchment card — use for any content box */
.card-parchment {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 1.5rem;
}

.card-parchment-accent {
  background: var(--color-surface);
  border: 1px solid var(--color-card-border);
  border-top: 3px solid var(--color-card-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 1.5rem;
}


/* --- Buttons --- */

.btn-primary,
.btn-accent {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
  font-weight: 600;
  border-radius: var(--radius-button);
  padding: 0.5rem 1.25rem;
  transition: background 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary:hover,
.btn-accent:hover {
  background: #8B1A1A;
  border-color: #8B1A1A;
  color: #fff;
  box-shadow: 0 2px 8px rgba(178, 34, 34, 0.25);
}

.btn-primary:focus-visible,
.btn-accent:focus-visible {
  box-shadow: 0 0 0 3px rgba(178, 34, 34, 0.35);
}

.btn-outline-primary {
  color: var(--color-accent);
  border-color: var(--color-accent);
  border-radius: var(--radius-button);
  font-weight: 600;
}

.btn-outline-primary:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

.btn-warm {
  background: var(--color-card-border);
  border-color: var(--color-card-border);
  color: #fff;
  font-weight: 600;
  border-radius: var(--radius-button);
}

.btn-warm:hover {
  background: #8B4513;
  border-color: #8B4513;
  color: #fff;
}


/* --- Forms --- */

.form-control,
.form-select {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
  border-radius: var(--radius-button);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-control:focus,
.form-select:focus {
  background: #fff;
  border-color: var(--color-card-border);
  box-shadow: 0 0 0 3px rgba(178, 98, 35, 0.15);
}

.form-control::placeholder {
  color: #B8A692;
}

.form-label {
  color: var(--color-text-secondary);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.35rem;
}

.form-check-input:checked {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
}

.form-label.required::after {
    content: " *";
    color: var(--color-accent);
}

.valid.modified:not([type=checkbox]) {
  outline: 1px solid var(--color-success);
}

.invalid {
  outline: 1px solid var(--color-error);
}

.validation-message {
  color: var(--color-error);
  font-size: 0.85rem;
  margin-top: 0.25rem;
}


/* --- Tables --- */

.table-warm {
  --bs-table-bg: var(--color-surface);
  --bs-table-striped-bg: var(--color-surface-alt);
  --bs-table-hover-bg: #EDE4D8;
  --bs-table-border-color: var(--color-border);
  font-size: 0.95rem;
}

.table-warm thead th {
  background: var(--color-header);
  color: var(--color-header-text);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.75rem;
  border-bottom: 2px solid var(--color-card-border);
}

.table-warm tbody td {
  padding: 0.65rem 0.75rem;
  vertical-align: middle;
}

.table-warm tbody tr {
  transition: background 0.1s ease;
}

.table-warm .accent-number {
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1em;
}


/* --- Kingdom Colors --- */

.kingdom-elves     { color: var(--color-kingdom-elves); }
.kingdom-dwarves   { color: var(--color-kingdom-dwarves); }
.kingdom-lake      { color: var(--color-kingdom-lake); }
.kingdom-arnor     { color: var(--color-kingdom-arnor); }

.kingdom-badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.8rem;
  color: #fff;
}

.kingdom-badge-elves   { background: var(--color-kingdom-elves); }
.kingdom-badge-dwarves { background: var(--color-kingdom-dwarves); }
.kingdom-badge-lake    { background: var(--color-kingdom-lake); }
.kingdom-badge-arnor   { background: var(--color-kingdom-arnor); }

/* Kingdom column headers (for assignment board) */
.kingdom-col-header {
  padding: 0.75rem 1rem;
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  border-radius: var(--radius-card) var(--radius-card) 0 0;
}

.kingdom-col-header-elves   { background: var(--color-kingdom-elves); }
.kingdom-col-header-dwarves { background: var(--color-kingdom-dwarves); }
.kingdom-col-header-lake    { background: var(--color-kingdom-lake); }
.kingdom-col-header-arnor   { background: var(--color-kingdom-arnor); }


/* --- Footer --- */

.app-footer {
  background: var(--color-header);
  border-top: 3px solid var(--color-card-border);
  color: #C4A882;
  font-size: 0.85rem;
  margin-top: 3rem;
}

.app-footer a {
  color: var(--color-header-text);
  text-decoration: none;
}

.app-footer a:hover {
  text-decoration: underline;
  color: var(--color-header-text);
}


/* --- Privacy Policy --- */

.privacy-policy h1 {
  margin-bottom: 1.5rem;
}

.privacy-policy h2 {
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--color-border);
}

.privacy-policy address {
  background: var(--color-surface-alt);
  border-left: 4px solid var(--color-card-border);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-button);
  font-style: normal;
}


/* --- Status Badges --- */

.status-badge {
  display: inline-block;
  padding: 0.2rem 0.65rem;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.8rem;
  color: #fff;
}

.status-draft      { background: var(--color-status-draft); }
.status-submitted  { background: var(--color-status-submitted); }
.status-paid       { background: var(--color-status-paid); }
.status-cancelled  { background: var(--color-status-cancelled); }


/* --- Wizard / Stepper (Registration Flow) --- */

.wizard-steps {
  display: flex;
  gap: 0;
  margin-bottom: 2rem;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.wizard-step {
  flex: 1;
  text-align: center;
  position: relative;
  counter-increment: step;
  padding: 0.75rem 0.5rem 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  border-bottom: 3px solid var(--color-border);
  transition: color 0.2s, border-color 0.2s;
}

.wizard-step::before {
  content: counter(step);
  display: block;
  width: 2rem;
  height: 2rem;
  line-height: 2rem;
  margin: 0 auto 0.35rem;
  border-radius: 50%;
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  color: var(--color-text-secondary);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.wizard-step.active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.wizard-step.active::before {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

.wizard-step.completed {
  color: var(--color-success);
  border-bottom-color: var(--color-success);
}

.wizard-step.completed::before {
  background: var(--color-success);
  border-color: var(--color-success);
  color: #fff;
  content: "\2713";
}


/* --- Auth Pages (Login/Register) --- */

.auth-container {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  margin: -1.5rem calc(-0.5 * var(--bs-gutter-x, 0.75rem));
  background:
    linear-gradient(
      rgba(44, 24, 16, 0.6),
      rgba(60, 36, 21, 0.7)
    ),
    url('images/hero-event.jpg') center/cover no-repeat fixed;
}

.auth-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--color-card-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-elevated);
  padding: 2.5rem 2rem;
  max-width: 420px;
  width: 100%;
}

.auth-card h1,
.auth-card h2 {
  font-family: var(--font-heading);
  color: var(--color-text-primary);
  text-align: center;
  margin-bottom: 1.5rem;
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 1.5rem 0;
  color: var(--color-text-secondary);
  font-size: 0.85rem;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

/* OAuth provider buttons */
.btn-oauth {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.6rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-button);
  background: var(--color-surface);
  color: var(--color-text-primary);
  font-weight: 600;
  font-size: 0.9rem;
  transition: background 0.15s, border-color 0.15s, box-shadow 0.15s;
  cursor: pointer;
}

.btn-oauth:hover {
  background: var(--color-surface-alt);
  border-color: var(--color-card-border);
  box-shadow: var(--shadow-card);
}


/* --- Scroll / Summary Card --- */

.scroll-card {
  background: var(--color-surface);
  border: 2px solid var(--color-card-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-elevated);
  padding: 2rem;
  position: relative;
}

.scroll-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(
    90deg,
    var(--color-card-border) 0%,
    var(--color-text-secondary) 50%,
    var(--color-card-border) 100%
  );
  border-radius: var(--radius-card) var(--radius-card) 0 0;
}

.scroll-card .total-price {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--color-accent);
}


/* --- Sidebar Navigation (Organizer Dashboard) --- */

.sidebar-nav {
  background: var(--color-header);
  min-height: 100vh;
  width: 240px;
  padding: 1rem 0;
}

.sidebar-nav .nav-item {
  display: block;
  padding: 0.65rem 1.25rem;
  color: #C4A882;
  font-weight: 500;
  font-size: 0.9rem;
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.sidebar-nav .nav-item:hover {
  background: rgba(255, 248, 240, 0.08);
  color: var(--color-header-text);
}

.sidebar-nav .nav-item.active {
  background: rgba(255, 248, 240, 0.12);
  color: var(--color-header-text);
  border-left-color: var(--color-card-border);
}


/* --- Stat Cards (Dashboard Overview) --- */

.stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 1.25rem;
  text-align: center;
}

.stat-card .stat-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 900;
  color: var(--color-accent);
  line-height: 1.1;
}

.stat-card .stat-label {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-top: 0.35rem;
  font-weight: 600;
}


/* --- Role Cards (Player vs Helper) --- */

.role-card-player {
  background: linear-gradient(135deg, #F0FFF0 0%, var(--color-surface) 100%);
  border: 1px solid #A5D6A7;
  border-left: 4px solid var(--color-kingdom-elves);
}

.role-card-helper {
  background: linear-gradient(135deg, var(--color-surface-alt) 0%, var(--color-surface) 100%);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-text-secondary);
}


/* --- Blazor Error Boundaries --- */

.blazor-error-boundary {
  background: var(--color-error);
  border-radius: var(--radius-card);
  color: white;
  padding: 1rem 1rem 1rem 3.7rem;
}

.blazor-error-boundary::after {
  content: "Stala sa chyba.";
}

#blazor-error-ui {
  background: #FFF4D6;
  bottom: 1rem;
  box-shadow: var(--shadow-elevated);
  display: none;
  left: 1rem;
  padding: 1rem 1.25rem;
  position: fixed;
  right: 1rem;
  z-index: 1000;
  border: 1px solid var(--color-warning);
  border-radius: var(--radius-card);
  color: var(--color-text-primary);
}

#blazor-error-ui .dismiss {
  cursor: pointer;
  position: absolute;
  right: 0.75rem;
  top: 0.5rem;
}


/* --- Utility Classes --- */

.text-accent { color: var(--color-accent); }
.text-warm   { color: var(--color-text-secondary); }
.bg-parchment { background: var(--color-surface); }
.bg-parchment-alt { background: var(--color-surface-alt); }
.border-warm { border-color: var(--color-border) !important; }
.border-accent { border-color: var(--color-card-border) !important; }

.font-heading { font-family: var(--font-heading); }
.font-mono    { font-family: var(--font-mono); }


/* --- Responsive --- */

@media (max-width: 767.98px) {
  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.3rem; }

  .hero-card { padding: 1.25rem; }
  .auth-card { padding: 1.75rem 1.25rem; }
  .scroll-card { padding: 1.25rem; }

  .wizard-step {
    font-size: 0.75rem;
    padding: 0.5rem 0.25rem;
  }

  .wizard-step::before {
    width: 1.6rem;
    height: 1.6rem;
    line-height: 1.6rem;
    font-size: 0.8rem;
  }
}