/*
Theme Name: Debate Arena
Theme URI: https://appekit.com
Author: AppeKit
Author URI: https://appekit.com
Description: A powerful debate platform theme with user accounts, voting, tagging, and full admin management.
Version: 1.0.0
License: GNU General Public License v2 or later
Text Domain: debate-arena
Tags: debate, forum, community, voting, discussion
*/

/* ============================================================
   CSS VARIABLES & RESET
============================================================ */
:root {
  --black: #0a0a0f;
  --dark: #12121a;
  --dark2: #1c1c28;
  --dark3: #252535;
  --border: #2e2e44;
  --accent: #ff4757;
  --accent2: #ffa502;
  --accent3: #2ed573;
  --blue: #1e90ff;
  --text: #e8e8f0;
  --text2: #9898b0;
  --text3: #5c5c7a;
  --white: #ffffff;
  --radius: 10px;
  --radius-lg: 16px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 48px rgba(0,0,0,0.6);
  --font-display: 'Bebas Neue', 'Impact', sans-serif;
  --font-body: 'DM Sans', 'Helvetica Neue', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --transition: all 0.2s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font-body); }
input, textarea, select { font-family: var(--font-body); }

/* ============================================================
   SCROLLBAR
============================================================ */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ============================================================
   TYPOGRAPHY
============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  letter-spacing: 0.03em;
  line-height: 1.1;
  color: var(--white);
}

.da-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text3);
}

/* ============================================================
   LAYOUT
============================================================ */
.da-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.da-grid-main {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 32px;
  align-items: start;
}

@media (max-width: 900px) {
  .da-grid-main { grid-template-columns: 1fr; }
}

/* ============================================================
   HEADER / NAV
============================================================ */
#da-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,10,15,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  height: 64px;
}

.da-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 24px;
}

.da-logo {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: 0.08em;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 8px;
}

.da-logo span { color: var(--accent); }

.da-logo-icon {
  width: 32px;
  height: 32px;
  background: var(--accent);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.da-nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.da-nav-links a {
  padding: 8px 14px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  color: var(--text2);
}

.da-nav-links a:hover, .da-nav-links a.active {
  color: var(--white);
  background: var(--dark3);
}

.da-nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.da-search-bar {
  position: relative;
  display: flex;
  align-items: center;
}

.da-search-bar input {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 36px 8px 14px;
  color: var(--text);
  font-size: 13px;
  width: 200px;
  outline: none;
  transition: var(--transition);
}

.da-search-bar input:focus {
  border-color: var(--accent);
  width: 240px;
}

.da-search-bar svg {
  position: absolute;
  right: 10px;
  color: var(--text3);
  width: 16px;
  height: 16px;
}

/* User menu */
.da-user-menu {
  position: relative;
}

.da-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border: 2px solid var(--border);
  overflow: hidden;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  color: var(--white);
  transition: var(--transition);
}

.da-avatar:hover { border-color: var(--accent); }

.da-avatar img { width: 100%; height: 100%; object-fit: cover; }

.da-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  min-width: 200px;
  padding: 8px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: var(--transition);
  z-index: 200;
}

.da-dropdown.open {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.da-dropdown a, .da-dropdown button {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 14px;
  color: var(--text2);
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  transition: var(--transition);
}

.da-dropdown a:hover, .da-dropdown button:hover {
  background: var(--dark3);
  color: var(--white);
}

.da-dropdown .separator {
  height: 1px;
  background: var(--border);
  margin: 6px 0;
}

.da-dropdown .danger:hover { background: rgba(255,71,87,0.15); color: var(--accent); }

/* ============================================================
   BUTTONS
============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: var(--white);
}
.btn-primary:hover { background: #ff2f40; transform: translateY(-1px); box-shadow: 0 4px 16px rgba(255,71,87,0.4); }

.btn-secondary {
  background: var(--dark3);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover { border-color: var(--accent); color: var(--white); }

.btn-ghost {
  background: transparent;
  color: var(--text2);
  padding: 8px 14px;
}
.btn-ghost:hover { background: var(--dark3); color: var(--white); }

.btn-sm { padding: 7px 14px; font-size: 13px; }
.btn-lg { padding: 14px 28px; font-size: 16px; }
.btn-block { width: 100%; justify-content: center; }

/* ============================================================
   BADGES / TAGS
============================================================ */
.da-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.badge-hot { background: rgba(255,71,87,0.15); color: var(--accent); border: 1px solid rgba(255,71,87,0.3); }
.badge-new { background: rgba(46,213,115,0.15); color: var(--accent3); border: 1px solid rgba(46,213,115,0.3); }
.badge-trending { background: rgba(255,165,2,0.15); color: var(--accent2); border: 1px solid rgba(255,165,2,0.3); }
.badge-closed { background: rgba(152,152,176,0.15); color: var(--text2); border: 1px solid var(--border); }
.badge-admin { background: rgba(30,144,255,0.15); color: var(--blue); border: 1px solid rgba(30,144,255,0.3); }
.badge-tag {
  background: var(--dark3);
  color: var(--text2);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
}
.badge-tag:hover { border-color: var(--accent); color: var(--accent); }

/* ============================================================
   FORMS
============================================================ */
.da-form-group { margin-bottom: 20px; }

.da-form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text2);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.da-input {
  width: 100%;
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  color: var(--text);
  font-size: 15px;
  outline: none;
  transition: var(--transition);
}

.da-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255,71,87,0.12);
}

.da-input::placeholder { color: var(--text3); }

textarea.da-input {
  resize: vertical;
  min-height: 120px;
}

.da-input-hint {
  font-size: 12px;
  color: var(--text3);
  margin-top: 5px;
}

.da-input-error { border-color: var(--accent) !important; }
.da-error-msg { font-size: 12px; color: var(--accent); margin-top: 5px; }

.da-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239898b0' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

/* ============================================================
   DEBATE CARDS
============================================================ */
.da-debate-card {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.da-debate-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--accent);
  opacity: 0;
  transition: var(--transition);
}

.da-debate-card:hover {
  border-color: rgba(255,71,87,0.3);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.da-debate-card:hover::before { opacity: 1; }

.da-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.da-card-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.da-card-author {
  display: flex;
  align-items: center;
  gap: 8px;
}

.da-mini-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--white);
  flex-shrink: 0;
  overflow: hidden;
}
.da-mini-avatar img { width: 100%; height: 100%; object-fit: cover; }

.da-card-author-name { font-size: 13px; font-weight: 600; color: var(--text2); }
.da-card-date { font-size: 12px; color: var(--text3); }

.da-card-title {
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
  line-height: 1.4;
}
.da-card-title a:hover { color: var(--accent); }

.da-card-excerpt {
  font-size: 14px;
  color: var(--text2);
  line-height: 1.6;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.da-card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 16px;
}

.da-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.da-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.da-card-stats {
  display: flex;
  align-items: center;
  gap: 16px;
}

.da-stat {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  color: var(--text3);
}

.da-stat svg { width: 14px; height: 14px; }
.da-stat span { font-weight: 600; }

/* ============================================================
   VOTE BUTTONS
============================================================ */
.da-vote-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.da-vote-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--dark3);
  color: var(--text2);
  font-size: 13px;
  font-weight: 600;
  transition: var(--transition);
}

.da-vote-btn:hover { border-color: currentColor; }
.da-vote-btn.upvote:hover, .da-vote-btn.upvote.active { color: var(--accent3); border-color: var(--accent3); background: rgba(46,213,115,0.1); }
.da-vote-btn.downvote:hover, .da-vote-btn.downvote.active { color: var(--accent); border-color: var(--accent); background: rgba(255,71,87,0.1); }
.da-vote-btn svg { width: 14px; height: 14px; }

/* ============================================================
   DEBATE HERO (single page)
============================================================ */
.da-debate-hero {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 32px;
}

.da-debate-hero-img {
  width: 100%;
  height: 340px;
  object-fit: cover;
}

.da-debate-hero-body { padding: 32px; }

.da-debate-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 5vw, 48px);
  color: var(--white);
  margin-bottom: 16px;
  letter-spacing: 0.04em;
}

.da-debate-description {
  font-size: 16px;
  color: var(--text2);
  line-height: 1.8;
  margin-bottom: 24px;
}

/* ============================================================
   REPLIES / COMMENTS
============================================================ */
.da-reply-section { margin-top: 32px; }

.da-section-title {
  font-family: var(--font-display);
  font-size: 24px;
  letter-spacing: 0.06em;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.da-section-title .count {
  font-family: var(--font-body);
  font-size: 14px;
  padding: 3px 10px;
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--text2);
  font-weight: 600;
}

.da-reply-card {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 16px;
  transition: var(--transition);
}

.da-reply-card:hover { border-color: rgba(255,71,87,0.2); }

.da-reply-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.da-reply-author {
  display: flex;
  align-items: center;
  gap: 10px;
}

.da-reply-author-info { font-size: 14px; font-weight: 600; color: var(--white); }
.da-reply-time { font-size: 12px; color: var(--text3); }

.da-reply-body {
  font-size: 15px;
  color: var(--text);
  line-height: 1.7;
  margin-bottom: 14px;
}

.da-reply-image {
  width: 100%;
  max-height: 300px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 14px;
}

.da-reply-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Reply form */
.da-reply-form {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 32px;
}

/* ============================================================
   SIDEBAR
============================================================ */
.da-sidebar-widget {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 20px;
}

.da-widget-title {
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  color: var(--white);
}

.da-topic-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid rgba(46,46,68,0.5);
  cursor: pointer;
  transition: var(--transition);
}

.da-topic-item:last-child { border-bottom: none; }
.da-topic-item:hover .topic-name { color: var(--accent); }

.topic-name { font-size: 14px; font-weight: 500; color: var(--text2); transition: var(--transition); }
.topic-count { font-size: 12px; color: var(--text3); background: var(--dark3); padding: 2px 8px; border-radius: 100px; }

.da-trending-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(46,46,68,0.5);
}
.da-trending-item:last-child { border-bottom: none; }

.trending-num {
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--border);
  line-height: 1;
  min-width: 28px;
}

.da-trending-item:first-child .trending-num { color: var(--accent); }
.da-trending-item:nth-child(2) .trending-num { color: var(--accent2); }
.da-trending-item:nth-child(3) .trending-num { color: var(--text3); }

.trending-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text2);
  line-height: 1.4;
  transition: var(--transition);
}
.da-trending-item:hover .trending-title { color: var(--white); }
.trending-meta { font-size: 11px; color: var(--text3); margin-top: 3px; }

/* Leaderboard */
.da-leader-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(46,46,68,0.5);
}
.da-leader-item:last-child { border-bottom: none; }

.leader-rank {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--text3);
  min-width: 24px;
}
.da-leader-item:first-child .leader-rank { color: var(--accent2); }

.leader-name { font-size: 14px; font-weight: 600; color: var(--text); flex: 1; }
.leader-points { font-size: 12px; color: var(--accent3); font-weight: 700; }

/* ============================================================
   AUTH MODALS
============================================================ */
.da-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s ease;
}

.da-modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.da-modal {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
  width: 100%;
  max-width: 440px;
  margin: 20px;
  transform: translateY(20px) scale(0.97);
  transition: all 0.3s ease;
  position: relative;
}

.da-modal-overlay.open .da-modal {
  transform: translateY(0) scale(1);
}

.da-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--dark3);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text2);
  transition: var(--transition);
}
.da-modal-close:hover { background: var(--accent); color: var(--white); border-color: var(--accent); }

.da-modal-logo {
  text-align: center;
  margin-bottom: 28px;
}

.da-modal-logo .logo-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--accent), #ff8c00);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin: 0 auto 12px;
}

.da-modal h2 {
  font-family: var(--font-display);
  font-size: 30px;
  letter-spacing: 0.06em;
  text-align: center;
  margin-bottom: 6px;
}

.da-modal .subtitle {
  text-align: center;
  font-size: 14px;
  color: var(--text3);
  margin-bottom: 28px;
}

.da-modal-switch {
  text-align: center;
  margin-top: 20px;
  font-size: 14px;
  color: var(--text3);
}

.da-modal-switch a { color: var(--accent); font-weight: 600; }
.da-modal-switch a:hover { text-decoration: underline; }

.da-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0;
  font-size: 12px;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.da-divider::before, .da-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ============================================================
   DEBATE LIST PAGE — HERO
============================================================ */
.da-page-hero {
  background: linear-gradient(180deg, var(--dark2) 0%, var(--black) 100%);
  border-bottom: 1px solid var(--border);
  padding: 60px 0 48px;
  position: relative;
  overflow: hidden;
}

.da-page-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255,71,87,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.da-page-hero::after {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(30,144,255,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.da-hero-title {
  font-family: var(--font-display);
  font-size: clamp(40px, 8vw, 80px);
  letter-spacing: 0.06em;
  line-height: 1;
  margin-bottom: 12px;
}

.da-hero-title span { color: var(--accent); }

.da-hero-sub {
  font-size: 18px;
  color: var(--text2);
  margin-bottom: 32px;
  max-width: 600px;
}

.da-hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 32px;
}

.da-hero-stat-item { text-align: left; }
.da-hero-stat-num {
  font-family: var(--font-display);
  font-size: 36px;
  color: var(--white);
  letter-spacing: 0.04em;
}
.da-hero-stat-label { font-size: 13px; color: var(--text3); text-transform: uppercase; letter-spacing: 0.08em; }

/* ============================================================
   FILTERS / SORT BAR
============================================================ */
.da-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 0;
  flex-wrap: wrap;
}

.da-filter-tabs {
  display: flex;
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 4px;
  gap: 2px;
}

.da-filter-tab {
  padding: 8px 16px;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text2);
  border: none;
  background: transparent;
  transition: var(--transition);
  cursor: pointer;
}

.da-filter-tab.active {
  background: var(--accent);
  color: var(--white);
}

.da-filter-tab:hover:not(.active) { color: var(--white); background: var(--dark3); }

/* ============================================================
   CREATE DEBATE PAGE
============================================================ */
.da-create-page {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 0;
}

.da-create-header {
  text-align: center;
  margin-bottom: 40px;
}

.da-create-header h1 {
  font-family: var(--font-display);
  font-size: 48px;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.da-create-form {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
}

.da-image-upload {
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
}

.da-image-upload:hover {
  border-color: var(--accent);
  background: rgba(255,71,87,0.04);
}

.da-image-upload input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.da-upload-icon { font-size: 40px; margin-bottom: 12px; }
.da-upload-text { font-size: 15px; color: var(--text2); }
.da-upload-hint { font-size: 12px; color: var(--text3); margin-top: 6px; }

.da-image-preview {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-top: 12px;
  display: none;
}

/* Tags input */
.da-tags-input {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 12px;
  min-height: 48px;
  cursor: text;
  transition: var(--transition);
}

.da-tags-input:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255,71,87,0.12);
}

.da-tag-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,71,87,0.15);
  border: 1px solid rgba(255,71,87,0.3);
  color: var(--accent);
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
}

.da-tag-chip button {
  background: none;
  border: none;
  color: inherit;
  font-size: 14px;
  padding: 0;
  line-height: 1;
  opacity: 0.7;
}

.da-tag-chip button:hover { opacity: 1; }

.da-tags-input input {
  background: none;
  border: none;
  outline: none;
  color: var(--text);
  font-size: 14px;
  flex: 1;
  min-width: 80px;
}

/* ============================================================
   ADMIN PANEL
============================================================ */
.da-admin-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: calc(100vh - 64px);
}

.da-admin-sidebar {
  background: var(--dark2);
  border-right: 1px solid var(--border);
  padding: 24px 0;
}

.da-admin-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text2);
  cursor: pointer;
  transition: var(--transition);
  border-left: 3px solid transparent;
}

.da-admin-nav-item:hover { color: var(--white); background: var(--dark3); }
.da-admin-nav-item.active { color: var(--accent); border-left-color: var(--accent); background: rgba(255,71,87,0.08); }
.da-admin-nav-item svg { width: 18px; height: 18px; }

.da-admin-section-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text3);
  padding: 20px 20px 8px;
}

.da-admin-content {
  padding: 32px;
  overflow-y: auto;
}

.da-admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}

.da-admin-title {
  font-family: var(--font-display);
  font-size: 32px;
  letter-spacing: 0.06em;
}

/* Stats grid */
.da-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.da-stat-card {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  transition: var(--transition);
}

.da-stat-card:hover { transform: translateY(-2px); border-color: var(--accent); }

.da-stat-card-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text3);
  margin-bottom: 10px;
}

.da-stat-card-value {
  font-family: var(--font-display);
  font-size: 40px;
  letter-spacing: 0.04em;
  color: var(--white);
  line-height: 1;
}

.da-stat-card-delta {
  font-size: 12px;
  color: var(--accent3);
  margin-top: 6px;
}

/* Table */
.da-table-wrap {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.da-table {
  width: 100%;
  border-collapse: collapse;
}

.da-table th {
  background: var(--dark3);
  padding: 12px 16px;
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text3);
  border-bottom: 1px solid var(--border);
}

.da-table td {
  padding: 14px 16px;
  font-size: 14px;
  color: var(--text2);
  border-bottom: 1px solid rgba(46,46,68,0.5);
}

.da-table tr:last-child td { border-bottom: none; }

.da-table tr:hover td { background: rgba(255,71,87,0.03); }

.da-table-actions {
  display: flex;
  gap: 6px;
}

.da-action-btn {
  padding: 5px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid var(--border);
  background: var(--dark3);
  color: var(--text2);
  transition: var(--transition);
  cursor: pointer;
}

.da-action-btn:hover { color: var(--white); }
.da-action-btn.edit:hover { border-color: var(--blue); color: var(--blue); background: rgba(30,144,255,0.1); }
.da-action-btn.delete:hover { border-color: var(--accent); color: var(--accent); background: rgba(255,71,87,0.1); }
.da-action-btn.block:hover { border-color: var(--accent2); color: var(--accent2); background: rgba(255,165,2,0.1); }
.da-action-btn.approve:hover { border-color: var(--accent3); color: var(--accent3); background: rgba(46,213,115,0.1); }

/* ============================================================
   PAGINATION
============================================================ */
.da-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 32px;
}

.da-page-btn {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--dark2);
  border: 1px solid var(--border);
  color: var(--text2);
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.da-page-btn:hover { border-color: var(--accent); color: var(--accent); }
.da-page-btn.active { background: var(--accent); border-color: var(--accent); color: var(--white); }

/* ============================================================
   TOAST NOTIFICATIONS
============================================================ */
.da-toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.da-toast {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 280px;
  max-width: 380px;
  box-shadow: var(--shadow-lg);
  animation: toastIn 0.3s ease;
}

@keyframes toastIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.da-toast.success { border-color: rgba(46,213,115,0.3); }
.da-toast.error { border-color: rgba(255,71,87,0.3); }
.da-toast.info { border-color: rgba(30,144,255,0.3); }

.da-toast-icon { font-size: 20px; }
.da-toast-text { font-size: 14px; color: var(--text); flex: 1; }

/* ============================================================
   PROFILE PAGE
============================================================ */
.da-profile-cover {
  height: 200px;
  background: linear-gradient(135deg, var(--dark2), var(--dark3));
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  position: relative;
  overflow: hidden;
}

.da-profile-cover-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.da-profile-cover-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,15,0.8), transparent);
}

.da-profile-info {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  padding: 0 32px 32px;
  position: relative;
  margin-bottom: 24px;
}

.da-profile-avatar {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  border: 4px solid var(--dark2);
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  margin-top: -44px;
  margin-bottom: 16px;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 32px;
  color: var(--white);
}

.da-profile-name {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

.da-profile-bio { font-size: 14px; color: var(--text2); margin-bottom: 16px; }

.da-profile-stats {
  display: flex;
  gap: 24px;
}

.da-profile-stat { text-align: center; }
.da-profile-stat-num { font-family: var(--font-display); font-size: 24px; color: var(--white); }
.da-profile-stat-label { font-size: 11px; color: var(--text3); text-transform: uppercase; letter-spacing: 0.08em; }

/* ============================================================
   FOOTER
============================================================ */
#da-footer {
  background: var(--dark2);
  border-top: 1px solid var(--border);
  padding: 48px 0 24px;
  margin-top: 80px;
}

.da-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

@media (max-width: 768px) {
  .da-footer-grid { grid-template-columns: 1fr 1fr; }
}

.da-footer-brand p {
  font-size: 14px;
  color: var(--text3);
  margin-top: 12px;
  line-height: 1.7;
}

.da-footer-heading {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text3);
  margin-bottom: 16px;
}

.da-footer-links li { margin-bottom: 10px; }
.da-footer-links a { font-size: 14px; color: var(--text2); transition: var(--transition); }
.da-footer-links a:hover { color: var(--accent); }

.da-footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text3);
}

/* ============================================================
   NOTIFICATION BADGE
============================================================ */
.da-notif-dot {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  border: 2px solid var(--black);
}

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 768px) {
  .da-nav-links { display: none; }
  .da-search-bar { display: none; }
  .da-hero-stats { gap: 16px; }
  .da-admin-layout { grid-template-columns: 1fr; }
  .da-admin-sidebar { display: none; }
  .da-create-form { padding: 24px; }
  .da-debate-hero-body { padding: 20px; }
}

@media (max-width: 480px) {
  .da-container { padding: 0 16px; }
  .da-debate-card { padding: 16px; }
  .da-filter-bar { flex-direction: column; align-items: flex-start; }
}

/* ============================================================
   LOADING SPINNER
============================================================ */
.da-spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  display: inline-block;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================================
   UTILITY
============================================================ */
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.text-accent { color: var(--accent); }
.text-muted { color: var(--text3); }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.pt-32 { padding-top: 32px; }
.pb-32 { padding-bottom: 32px; }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.w-full { width: 100%; }
.text-center { text-align: center; }
.relative { position: relative; }