/* style.css - Global Dark, Modern & Fully Responsive Theme */

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

:root {
  --bg-color: #121212; 
  --card-bg-color: #1e1e1e; 
  --text-color: #e0e0e0; 
  --text-muted: #a0a0a0; 
  --accent-color: #00bcd4; 
  --accent-hover: #0097a7; 
  --font-family: 'Poppins', sans-serif; 
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
  --border-radius: 8px;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
  overflow-x: hidden; 
  /* SOLUSI AMAN: Memberi ruang konstan di atas untuk navbar yang melayang (fixed) */
  padding-top: 75px; 
}

/* --- NAVIGASI BAR --- */
.navbar {
  background-color: var(--card-bg-color);
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  box-shadow: var(--shadow);
  z-index: 1000;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  padding: 0;
}

.navbar-brand svg {
  height: 40px;
  width: auto;
  display: block;
  max-width: 100%;
}

/* Tombol Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.hamburger span {
    width: 100%;
    height: 3px;
    background-color: var(--accent-color);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.navbar-nav {
  list-style: none;
  display: flex;
}

.nav-item {
  margin-left: 2rem;
}

.nav-link {
  color: var(--text-color);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-link:hover, .nav-link.active {
  color: var(--accent-color);
}

/* --- BAGIAN HERO BACKGROUND (Untuk Halaman Utama / Index) --- */
.hero-section {
  /* Diperbarui: Ekstensi file disesuaikan standar (tim-abbilefa.jpeg) */
  background-image: linear-gradient(rgba(18, 18, 18, 0.65), rgba(18, 18, 18, 0.65)), url('tim-abbilefa.jpeg.jpeg');
  background-size: cover;
  background-position: center 30%;
  background-repeat: no-repeat;
  width: 100%;
  min-height: 70vh;
  /* Diperbarui: Jarak padding disesuaikan agar proporsional */
  padding: 80px 20px; 
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  box-sizing: border-box;
}

/* --- KONTAINER UTAMA (Untuk Halaman Selain Index, seperti Project/Game/About/Contact) --- */
.container {
  max-width: 1200px;
  /* Diperbarui: Jarak atas diset normal (40px) agar seragam di semua halaman dan tidak meluber */
  margin: 40px auto; 
  padding: 0 20px;
  width: 100%;
}

.page-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.page-title {
  font-size: 2.5rem;
  color: var(--accent-color);
}

.page-subtitle {
  color: var(--text-muted);
  font-size: 1.1rem;
}

.btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  background-color: var(--accent-color);
  color: var(--bg-color);
  text-decoration: none;
  border-radius: var(--border-radius);
  font-weight: 600;
  transition: background-color 0.3s, transform 0.2s;
  cursor: pointer;
  border: none;
  margin-top: 20px;
}

.btn:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
}

.ui-card {
  background-color: var(--card-bg-color);
  padding: 1.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
}

/* --- FITUR SPESIFIK: ABOUT US (CANVA EMBED) --- */
.canva-embed-container {
    position: relative;
    width: 100%;
    height: 0;
    padding-top: 56.2500%;
    padding-bottom: 0;
    box-shadow: var(--shadow);
    margin-top: 1.6em;
    margin-bottom: 0.9em;
    overflow: hidden;
    border-radius: var(--border-radius);
    will-change: transform;
}
.canva-iframe {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    border: none;
    padding: 0;
    margin: 0;
}
.canva-link {
    text-align: center;
    display: block;
    margin-top: 0.5rem;
    color: var(--accent-color);
    text-decoration: none;
}
.canva-link:hover {
    text-decoration: underline;
}

/* --- FITUR SPESIFIK: CONTACT US (STAFF GRID) --- */
.staff-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}
.staff-card {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.staff-photo-placeholder {
    width: 120px;
    height: 120px;
    background-color: #333;
    border-radius: 50%;
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 3rem;
    color: var(--text-muted);
    border: 3px solid var(--card-bg-color);
    box-shadow: var(--shadow);
}
.staff-name {
    font-size: 1.3rem;
    color: var(--accent-color);
    margin-bottom: 0.3rem;
}
.staff-role {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    font-weight: 500;
}
.staff-description {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}
.btn-whatsapp-staff {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: #25D366;
    color: #fff;
    padding: 0.6rem 1.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 20px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(37, 211, 102, 0.2);
}
.btn-whatsapp-staff:hover {
    background-color: #20ba56;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(37, 211, 102, 0.3);
}

/* --- SISTEM MANAJEMEN TUGAS --- */
.task-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 2rem;
}
.stat-card {
    text-align: center;
}
.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}
.stat-value {
    font-size: 2.5rem;
    color: var(--accent-color);
    font-weight: 700;
}

#stat-completed { color: #2ecc71; }   
#stat-approaching { color: #f1c40f; } 
#stat-overdue { color: #e74c3c; }      

.ui-divider {
    border-bottom: 2px solid #333;
    margin: 2rem 0;
}

.task-input-section {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 15px;
    margin-bottom: 1.5rem;
}
.task-input {
    width: 100%;
    padding: 0.8rem;
    background-color: #333;
    border: 1px solid #444;
    color: var(--text-color);
    border-radius: var(--border-radius);
    font-family: var(--font-family);
    font-size: 0.95rem;
}
.task-input::placeholder {
    color: var(--text-muted);
}
.category-select {
    appearance: none;
    background-image: url('data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23a0a0a0%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%22%3E');
    background-repeat: no-repeat;
    background-position: right 0.7rem top 50%;
    background-size: 0.65rem auto;
    padding-right: 2rem;
}

.difficulty-section {
    color: var(--text-color);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}
.difficulty-stars {
    display: inline-flex;
    gap: 5px;
    font-size: 1.4rem;
}
.star {
    cursor: pointer;
    color: #444;
    transition: color 0.2s ease, transform 0.1s ease;
}

.task-filters {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}
.filter-btn {
    padding: 0.5rem 1rem;
    background-color: transparent;
    color: var(--text-muted);
    border: 1px solid #444;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 0.9rem;
}
.filter-btn:hover, .filter-btn.active {
    background-color: var(--accent-color);
    color: var(--bg-color);
    border-color: var(--accent-color);
}

.task-list-empty {
    text-align: center;
    color: var(--text-muted);
    padding: 2rem 0;
}
.empty-icon {
    font-size: 3rem;
    color: #333;
    margin-bottom: 1rem;
}

.task-container {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 1rem;
}

.task-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem;
    background-color: #2b2b2b;
    border-left: 5px solid var(--accent-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    gap: 15px;
}
.task-item.completed {
    border-left-color: #2ecc71;
    opacity: 0.5;
}
.task-item.completed .task-item-title {
    text-decoration: line-through;
    color: var(--text-muted);
}
.task-item-info {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1; 
    min-width: 0; 
}
.task-item-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-color);
    word-wrap: break-word; 
}
.task-item-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    align-items: center;
}
.badge {
    background-color: #444;
    color: var(--accent-color);
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}
.badge-danger {
    background-color: rgba(231, 76, 60, 0.2);
    color: #e74c3c;
    border: 1px solid #e74c3c;
}
.task-item-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0; 
}
.action-btn {
    padding: 0.5rem 0.9rem;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 500;
    font-size: 0.85rem;
    transition: background 0.2s;
    font-family: var(--font-family);
    white-space: nowrap;
}
.btn-complete { background-color: #2ecc71; color: #fff; }
.btn-complete:hover { background-color: #27ae60; }
.btn-uncomplete { background-color: #f1c40f; color: #000; }
.btn-uncomplete:hover { background-color: #f39c12; }
.btn-delete { background-color: #e74c3c; color: #fff; }
.btn-delete:hover { background-color: #c0392b; }

.footer {
  text-align: center;
  padding: 1.5rem;
  background-color: var(--card-bg-color);
  color: var(--text-muted);
  margin-top: 40px;
}

/* --- ANIMASI HAMBURGER JADI SILANG (X) --- */
.hamburger.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
}
.hamburger.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

/* ==========================================================================
    MEDIA QUERIES - MENCEGAH LAYOUT BERANTAKAN DI HP & TABLET
   ========================================================================== */
@media (max-width: 768px) {
  .container {
      margin: 30px auto; 
  }

  .page-title {
    font-size: 2rem; 
  }
  
  .task-input-section {
      grid-template-columns: 1fr;
      gap: 10px;
  }
  
  .hamburger {
      display: flex; 
  }

  .navbar-nav {
      display: none; 
      flex-direction: column;
      position: absolute;
      top: 100%;
      left: 0;
      width: 100%;
      background-color: var(--card-bg-color);
      padding: 1rem 0;
      box-shadow: 0 4px 6px rgba(0,0,0,0.2);
      text-align: center;
      gap: 15px;
  }

  .navbar-nav .nav-item {
      margin-left: 0;
  }

  .navbar-nav.active {
      display: flex;
  }
}

@media (max-width: 576px) {
  .navbar-brand svg {
      height: 32px; 
  }

  .hero-section {
      min-height: 70vh; 
      background-position: center 20%;
  }

  .container {
      padding: 0 12px; 
      margin-top: 20px;
  }
  
  .ui-card {
      padding: 1rem; 
  }
  
  .task-item {
      flex-direction: column;
      align-items: flex-start;
      gap: 12px;
      padding: 1rem;
  }

  .task-item-actions {
      width: 100%;
      justify-content: space-between;
  }
  
  .action-btn {
      flex: 1; 
      text-align: center;
      padding: 0.6rem; 
  }
}

/* ==========================================================================
    TAMBAHAN KHUSUS: STYLE UNTUK HALAMAN GAME (game.html)
   ========================================================================== */
.game-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-top: 20px;
}

.game-info-box {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(0, 188, 212, 0.2);
    padding: 15px;
    border-radius: var(--border-radius);
    max-width: 500px;
    width: 100%;
    margin-bottom: 20px;
    text-align: center;
    box-sizing: border-box;
}

.game-info-box p {
    margin: 5px 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

#gameCanvas {
    background-color: #121212;
    border: 3px solid var(--accent-color);
    border-radius: 12px;
    box-shadow: 0 0 20px rgba(0, 188, 212, 0.3);
    max-width: 100%;
    display: block;
    cursor: none;
}

.game-controls {
    margin-top: 20px;
    text-align: center;
}

.btn-game {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-hover) 100%);
    color: var(--bg-color);
    border: none;
    padding: 10px 24px;
    font-family: var(--font-family);
    font-weight: 600;
    border-radius: var(--border-radius);
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0,188,212,0.2);
    transition: all 0.2s;
}

.btn-game:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0,188,212,0.4);
}