/* START OF osu_website_v2/static/css/core.css */
/* static/css/core.css - Simplistic Slate Dark Core Theme */

:root {
  --bg-main: #0b0e14;
  --bg-header: rgba(11, 14, 20, 0.92);
  --bg-card: #131722;
  --bg-card-hover: #181d2b;
  --bg-input: #080a0f;
  
  --border-color: rgba(255, 255, 255, 0.08);
  --border-color-hover: rgba(255, 255, 255, 0.18);
  --border-accent: rgba(255, 42, 75, 0.4);

  --accent: #ff2a4b;
  --accent-hover: #e02240;
  --accent-soft: rgba(255, 42, 75, 0.12);
  
  --text-primary: #f0f2f5;
  --text-secondary: #8c96a8;
  --text-muted: #5c6475;

  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Teko', sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

body {
  background-color: var(--bg-main);
  background-image: radial-gradient(circle at 50% 0%, rgba(255, 42, 75, 0.05) 0%, transparent 60%);
  color: var(--text-primary);
  font-family: var(--font-main);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

h1, h2, h3, .logo {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

#bg-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.35;
}

.app-container {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Header & Sticky Navigation */
header {
  background: var(--bg-header);
  border-bottom: 1px solid var(--border-color);
  padding: 0.85rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
  backdrop-filter: blur(12px);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 2.1rem;
  font-weight: 700;
  color: #ffffff;
  text-decoration: none;
  cursor: pointer;
  letter-spacing: 1.5px;
}

nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-display);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 0.4rem 0.9rem;
  border-radius: 6px;
}

.nav-link:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.04);
}

.nav-link.active {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

/* User Widget */
.user-widget {
  position: relative;
  margin-left: 0.8rem;
}

.btn-login {
  background: var(--accent);
  color: #ffffff;
  border: none;
  padding: 0.5rem 1.2rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-login:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.user-profile {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 0.35rem 0.8rem 0.35rem 0.4rem;
  border-radius: 6px;
  cursor: pointer;
  user-select: none;
}

.user-profile:hover {
  border-color: var(--border-color-hover);
  background: var(--bg-card-hover);
}

.user-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  object-fit: cover;
}

.user-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: #ffffff;
  letter-spacing: 1px;
}

.user-dropdown {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  width: 200px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  overflow: hidden;
  z-index: 200;
}

.user-dropdown.show {
  display: block;
}

.dropdown-item {
  display: block;
  padding: 0.75rem 1.2rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 1px;
  cursor: pointer;
  border-bottom: 1px solid var(--border-color);
}

.dropdown-item:last-child {
  border-bottom: none;
}

.dropdown-item:hover {
  background: var(--accent-soft);
  color: var(--accent);
}

/* Page Layout */
main {
  flex: 1;
  max-width: 1750px;
  width: 100%;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

.page-view {
  display: none;
  animation: fadeIn 0.3s ease forwards;
}

.page-view.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Base Cards & Buttons */
.hero {
  text-align: center;
  padding: 2.5rem 1rem 3.5rem;
}

.hero h1 {
  font-size: 3.2rem;
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1rem;
  letter-spacing: 1px;
}

.hero p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 650px;
  margin: 0 auto;
  line-height: 1.5;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 2rem;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card:hover {
  border-color: var(--border-color-hover);
  background: var(--bg-card-hover);
}

.card-badge {
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid var(--border-accent);
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 700;
  display: inline-block;
  align-self: flex-start;
  margin-bottom: 1rem;
  text-transform: uppercase;
  padding: 0.25rem 0.7rem;
  font-family: var(--font-display);
  letter-spacing: 1px;
}

.btn {
  display: inline-block;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  border: none;
  background: var(--accent);
  color: #ffffff;
  border-radius: 6px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.65rem 1.6rem;
  letter-spacing: 1px;
  font-family: var(--font-display);
  font-size: 1.15rem;
}

.btn:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.btn-danger {
  background: #e11d48;
  color: #ffffff;
  font-size: 0.95rem;
  padding: 0.4rem 0.9rem;
  border-radius: 4px;
}

.btn-danger:hover {
  background: #be123c;
}

/* Forms & Admin Panel Shell */
.admin-header-tabs {
  display: flex;
  gap: 0.5rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 2rem;
}

.admin-tab-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  padding: 0.5rem 1.6rem;
  cursor: pointer;
  border-radius: 6px 6px 0 0;
}

.admin-tab-btn:hover {
  color: var(--text-primary);
  background: var(--bg-card-hover);
}

.admin-tab-btn.active {
  color: #ffffff;
  background: var(--accent);
  border-color: var(--accent);
}

.admin-section {
  display: none;
}

.admin-section.active {
  display: block;
}

.form-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 1.8rem;
  border-radius: 8px;
  margin-bottom: 2rem;
}

.form-box h2 {
  font-size: 1.8rem;
  color: var(--accent);
  margin-bottom: 1.2rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.2rem;
}

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

/* Inputs & Form Controls with Fixed Dark Dropdown Options */
input[type="text"],
input[type="password"],
input[type="email"],
input[type="number"],
input[type="date"],
input[type="datetime-local"],
select,
textarea {
  background: var(--bg-input) !important;
  border: 1px solid var(--border-color) !important;
  color: var(--text-primary) !important;
  padding: 0.65rem 0.85rem !important;
  border-radius: 6px !important;
  font-family: var(--font-main) !important;
  font-size: 0.95rem !important;
  outline: none !important;
  width: 100%;
}

select option {
  background-color: #131722 !important;
  color: #f0f2f5 !important;
  padding: 0.6rem 0.8rem !important;
}

select option:checked,
select option:hover {
  background-color: #1a2030 !important;
  color: #ffffff !important;
}

input[type="text"]:focus,
input[type="password"]:focus,
input[type="email"]:focus,
input[type="number"]:focus,
input[type="date"]:focus,
input[type="datetime-local"]:focus,
select:focus,
textarea:focus {
  border-color: var(--accent) !important;
  box-shadow: 0 0 0 1px var(--accent) !important;
}

/* Modified / Dirty Field Highlight (Yellow Outline) */
input.field-dirty,
select.field-dirty,
textarea.field-dirty {
  border-color: #eab308 !important;
  box-shadow: 0 0 0 1.5px #eab308, 0 0 10px rgba(234, 179, 8, 0.4) !important;
  background-color: #0d0f17 !important;
}

/* Tables */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  margin-top: 1rem;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: var(--bg-card);
}

.dummy-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.dummy-table th, .dummy-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
  vertical-align: middle;
}

.dummy-table th {
  background: rgba(0, 0, 0, 0.25);
  color: var(--text-secondary);
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 1px;
}

.player-link {
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 600;
}

.player-link:hover {
  color: var(--accent);
}

/* Tournament Directory Grid */
.tournaments-grid {
  display: grid !important;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr)) !important;
  gap: 1.8rem !important;
  width: 100% !important;
}

.tournament-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  overflow: hidden !important;
  display: flex !important;
  flex-direction: column !important;
  cursor: pointer;
  position: relative;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  user-select: none;
  max-width: 100% !important;
}

.tournament-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-color-hover);
  background: var(--bg-card-hover);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

.tournament-card-banner {
  position: relative !important;
  width: 100% !important;
  height: 160px !important;
  min-height: 160px !important;
  max-height: 160px !important;
  background-color: #131722 !important;
  overflow: hidden !important;
}

.tournament-card-banner img {
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important;
  max-width: 100% !important;
  max-height: 160px !important;
  object-fit: cover !important;
  display: block !important;
}

.tournament-card-banner-overlay {
  position: absolute !important;
  inset: 0 !important;
  background: linear-gradient(180deg, rgba(11, 14, 20, 0.15) 0%, rgba(19, 23, 34, 0.95) 100%) !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: space-between !important;
  padding: 0.9rem !important;
  z-index: 2 !important;
}

footer {
  text-align: center;
  padding: 2.5rem;
  border-top: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* User Search Autocomplete Dropdown Component */
.user-search-wrapper {
  position: relative;
  width: 100%;
}

.user-search-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  z-index: 100000;
  background: rgba(15, 18, 26, 0.97);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(0, 229, 255, 0.4);
  border-radius: 8px;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.85);
  max-height: 290px;
  overflow-y: auto;
  display: none;
}

.user-search-dropdown.show {
  display: block;
}

.user-search-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  cursor: pointer;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: background 0.15s ease, border-color 0.15s ease;
  user-select: none;
}

.user-search-item:last-child {
  border-bottom: none;
}

.user-search-item:hover,
.user-search-item.active {
  background: rgba(0, 229, 255, 0.15);
}

.user-search-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.2);
  flex-shrink: 0;
}

.user-search-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1;
}

.user-search-primary {
  display: flex;
  align-items: center;
  gap: 6px;
}

.user-search-name {
  color: #ffffff;
  font-weight: 700;
  font-size: 0.92rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-search-flag {
  width: 16px;
  height: auto;
  border-radius: 2px;
  flex-shrink: 0;
}

.user-search-aliases {
  font-size: 0.76rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-search-id {
  color: #00e5ff;
  font-size: 0.8rem;
  font-family: monospace;
  font-weight: 600;
  flex-shrink: 0;
  background: rgba(0, 229, 255, 0.1);
  padding: 2px 6px;
  border-radius: 4px;
}

.user-search-empty {
  padding: 12px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}
/* END OF osu_website_v2/static/css/core.css */