/* Esperanto-kurso — Pico CSS overrides */
/* Esperanto flag colours: green (#009900) and white, with a gold star */

:root {
  --eo-green: #008000;
  --eo-green-light: #00a000;
  --eo-green-dark: #006000;
  --eo-gold: #f5c400;
  --correct-bg: #d4edda;
  --correct-border: #28a745;
  --incorrect-bg: #f8d7da;
  --incorrect-border: #dc3545;
  --delta-pos: #28a745;
  --delta-neg: #dc3545;
}

/* ---- Typography ---- */
.site-title {
  font-size: 1.25rem;
  font-weight: bold;
  color: var(--eo-green) !important;
  text-decoration: none;
}

/* ---- Navigation ---- */
header nav {
  border-bottom: 3px solid var(--eo-green);
}

/* ---- Rating badge ---- */
.rating-badge {
  display: inline-block;
  background: var(--eo-green);
  color: white;
  font-size: 0.75rem;
  font-weight: bold;
  padding: 0.1em 0.5em;
  border-radius: 1em;
}

/* ---- Type badges ---- */
.type-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: bold;
  text-transform: uppercase;
  padding: 0.1em 0.4em;
  border-radius: 0.25em;
  color: white;
}
.type-multiplechoice { background: #6f42c1; }
.type-fillin         { background: #007bff; }
.type-listening      { background: #e83e8c; }
.type-vocab          { background: #20c997; }
.type-reading        { background: #fd7e14; }
.type-phrasebook     { background: #17a2b8; }
.type-image          { background: #6c757d; }

/* ---- Tags ---- */
.tag {
  display: inline-block;
  background: #e9ecef;
  color: #495057;
  padding: 0.1em 0.4em;
  border-radius: 0.2em;
  font-size: 0.7rem;
  margin-right: 0.2em;
}

/* ---- Exercise grid (home page) ---- */
.exercise-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1rem;
}

.exercise-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.exercise-card img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: 0.25rem;
  margin-bottom: 0.5rem;
}

.exercise-card a[role="button"] {
  margin-top: auto;
  background: var(--eo-green);
  border-color: var(--eo-green);
}

.exercise-card a[role="button"]:hover {
  background: var(--eo-green-dark);
  border-color: var(--eo-green-dark);
}

/* ---- Exercise image ---- */
.exercise-image {
  max-width: 100%;
  max-height: 300px;
  border-radius: 0.5rem;
  margin: 1rem 0;
}

/* ---- Vocab word ---- */
.vocab-word {
  font-size: 3rem;
  text-align: center;
  color: var(--eo-green);
  border: 2px solid var(--eo-green);
  border-radius: 0.5rem;
  padding: 1rem;
  margin: 1rem 0;
}

/* ---- Phrase display ---- */
.phrase {
  font-size: 2rem;
  text-align: center;
  color: #333;
  margin: 1rem 0;
  font-style: italic;
}

/* ---- Reading text ---- */
.reading-text {
  background: #f8f9fa;
  padding: 1.5rem;
  border-left: 4px solid var(--eo-green);
  border-radius: 0 0.5rem 0.5rem 0;
  margin-bottom: 1rem;
}

/* ---- Result panel ---- */
.rezulto {
  margin-top: 1.5rem;
  padding: 1rem 1.5rem;
  border-radius: 0.5rem;
  animation: fadeIn 0.3s ease;
}

.rezulto.correct {
  background: var(--correct-bg);
  border-left: 4px solid var(--correct-border);
}

.rezulto.incorrect {
  background: var(--incorrect-bg);
  border-left: 4px solid var(--incorrect-border);
}

.rezulto-ikono {
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

.delta-pos { color: var(--delta-pos); font-weight: bold; }
.delta-neg { color: var(--delta-neg); font-weight: bold; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---- Voting ---- */
.vochdonado {
  margin-top: 1rem;
}

.vote-buttons {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.vote-btn {
  background: none;
  border: 1px solid #ccc;
  border-radius: 0.25rem;
  padding: 0.2em 0.6em;
  cursor: pointer;
  font-size: 1rem;
  transition: background 0.15s;
}

.vote-btn.active {
  background: var(--eo-green);
  color: white;
  border-color: var(--eo-green);
}

.vote-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.vote-score {
  font-weight: bold;
  min-width: 2rem;
  text-align: center;
}

/* ---- Comments ---- */
.komentoj {
  margin-top: 2rem;
  border-top: 1px solid #dee2e6;
  padding-top: 1rem;
}

.comment {
  background: #f8f9fa;
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  margin-bottom: 0.5rem;
}

.comment-author {
  color: #6c757d;
  font-size: 0.8rem;
}

/* ---- Magic link ---- */
.magic-link-container {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.magic-link-container input {
  flex: 1;
  font-family: monospace;
  font-size: 0.85rem;
}

/* ---- Admin ---- */
.admin-toolbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.filter-form {
  display: flex;
  gap: 0.5rem;
  margin: 0;
}

.filter-form select {
  margin: 0;
  width: auto;
}

.table-responsive {
  overflow-x: auto;
}

table td, table th {
  padding: 0.5rem 0.75rem;
}

/* Status badges */
.status-badge {
  display: inline-block;
  padding: 0.1em 0.4em;
  border-radius: 0.25em;
  font-size: 0.8rem;
  font-weight: bold;
}
.status-draft    { background: #e9ecef; color: #6c757d; }
.status-pending  { background: #fff3cd; color: #856404; }
.status-approved { background: #d4edda; color: #155724; }
.status-rejected { background: #f8d7da; color: #721c24; }

/* Moderation */
.moderation-item {
  border-left: 4px solid #ffc107;
}

.approve-btn {
  background: var(--eo-green);
  border-color: var(--eo-green);
  color: white;
  margin-right: 0.5rem;
}

.reject-btn {
  border-color: #dc3545;
  color: #dc3545;
}

/* ---- HTMX loading indicator ---- */
.htmx-indicator { display: none; }
.htmx-request .htmx-indicator { display: inline; }

/* ---- Footer ---- */
footer {
  border-top: 1px solid #dee2e6;
  margin-top: 2rem;
  padding-top: 1rem;
  color: #6c757d;
}

/* ---- Form actions ---- */
.form-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  margin-top: 1rem;
}

/* Hidden admin link — blends with nav background, visible on hover */
#admin-link {
  color: var(--pico-background-color, #1b1b32);
  text-decoration: none;
  font-size: 0.5rem;
  opacity: 0.15;
  transition: opacity 0.3s;
}
#admin-link:hover {
  opacity: 1;
  color: var(--pico-primary);
}

/* Responsive video embed */
.video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 */
  height: 0;
  overflow: hidden;
  max-width: 100%;
  margin: 1rem 0;
}
.video-wrapper iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border: 0;
}

/* ---- CEFR level badges ---- */
.cefr-badge {
  display: inline-block;
  padding: 0.15em 0.5em;
  border-radius: 0.25em;
  font-size: 0.8rem;
  font-weight: bold;
  color: #fff;
  vertical-align: middle;
  letter-spacing: 0.05em;
}
.cefr-A0 { background: #9e9e9e; }
.cefr-A1 { background: #4caf50; }
.cefr-A2 { background: #2196f3; }
.cefr-B1 { background: #ff9800; }
.cefr-B2 { background: #f44336; }
.cefr-C1 { background: #9c27b0; }
.cefr-C2 { background: #212121; }

/* ---- Streak badge ---- */
.streak-badge {
  display: inline-block;
  padding: 0.15em 0.5em;
  border-radius: 0.25em;
  font-size: 0.8rem;
  background: #fff3cd;
  color: #856404;
  border: 1px solid #ffc107;
  vertical-align: middle;
}

/* ---- Level-up banner ---- */
.level-up-banner {
  background: linear-gradient(135deg, var(--eo-green), #00c853);
  color: #fff;
  text-align: center;
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  font-size: 1.1rem;
  margin-bottom: 1rem;
  animation: level-up-pop 0.5s ease-out;
}
@keyframes level-up-pop {
  0%   { transform: scale(0.8); opacity: 0; }
  60%  { transform: scale(1.05); }
  100% { transform: scale(1); opacity: 1; }
}

/* ---- Exercise result card ---- */
.rezulto {
  border-radius: 0.5rem;
  padding: 1.25rem;
  margin-top: 1rem;
}
.rezulto.correct {
  border-left: 4px solid var(--correct-border);
  background: var(--correct-bg);
}
.rezulto.incorrect {
  border-left: 4px solid var(--incorrect-border);
  background: var(--incorrect-bg);
}
.rezulto-ikono {
  font-size: 1.4rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

/* ---- Series progress bar ---- */
.series-progress {
  font-size: 0.85rem;
  color: var(--pico-muted-color, #666);
  margin-bottom: 0.5rem;
  letter-spacing: 0.1em;
}

/* ---- Next buttons ---- */
.next-buttons ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}
.next-buttons li { margin: 0; }

/* ---- Difficulty-colored left border on exercise article ---- */
article.exercise-card {
  border-left: 4px solid transparent;
  border-radius: 0 0.25rem 0.25rem 0;
  padding-left: 1rem;
}
article.difficulty-easy   { border-left-color: #4caf50; }
article.difficulty-medium { border-left-color: #ff9800; }
article.difficulty-hard   { border-left-color: #f44336; }

/* ---- HTMX transition fade ---- */
.htmx-swapping { opacity: 0; transition: opacity 0.15s ease-out; }
.htmx-settling  { opacity: 1; transition: opacity 0.2s ease-in; }

/* ---- Hide community sections until answered ---- */
.post-answer-hidden {
  display: none;
}
.post-answer-visible {
  display: block;
}

/* ---- Contribute link in nav ---- */
nav a[href="/admin/enhavo/nova"] {
  color: var(--eo-green);
  font-weight: bold;
}