:root {
  --primary: #fff;
  --bg: #000;
  --card-bg: #050505;
  --text: #fff;
  --text-muted: #888;
  --border-color: #333;
  --danger: #ff3b30;
  --font: 'Inter', -apple-system, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; font-family: var(--font); }
body { background: var(--bg); color: var(--text); padding-bottom: 40px; cursor: none; overflow-x: hidden; }

/* Custom Cursor */
.custom-cursor {
  position: fixed; top: 0; left: 0; width: 12px; height: 12px;
  background: var(--primary); border-radius: 50%;
  pointer-events: none; z-index: 9999;
  transform: translate(-50%, -50%); transition: transform 0.1s ease, width 0.2s, height 0.2s;
}
.custom-cursor.active { width: 40px; height: 40px; mix-blend-mode: difference; }
@media (max-width: 1024px) {
  body { cursor: auto; }
  .custom-cursor { display: none; }
}

/* Preloader */
.preloader {
  position: fixed; inset: 0; background: var(--bg); z-index: 10000;
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  transition: transform 0.8s cubic-bezier(0.8, 0, 0.2, 1);
}
.preloader.hide { transform: translateY(-100%); }
.preloader-text { font-size: 2rem; font-weight: bold; letter-spacing: -1px; margin-bottom: 20px; text-transform: uppercase; }
.progress-bar { width: 200px; height: 1px; background: #333; position: relative; overflow: hidden; }
.progress-fill { position: absolute; left: 0; top: 0; height: 100%; width: 0%; background: #fff; transition: width 0.3s linear; }

/* Layout & Cards */
.card { padding: 40px; border: 1px solid var(--border-color); background: var(--card-bg); max-width: 500px; margin: 100px auto; }
.header {
  padding: 20px 40px; display: flex; justify-content: space-between; align-items: center;
  border-bottom: 1px solid var(--border-color); position: sticky; top: 0; z-index: 10;
  background: rgba(0, 0, 0, 0.8); backdrop-filter: blur(10px);
}
.brand { font-size: 1.5rem; font-weight: 800; letter-spacing: -0.5px; text-transform: uppercase; }
.content { max-width: 1200px; margin: 0 auto; padding: 40px; }

/* Forms */
input, textarea, select {
  width: 100%; padding: 15px; border: 1px solid var(--border-color); background: #111; color: #fff;
  margin-bottom: 15px; font-size: 16px; outline: none; transition: border 0.2s;
}
input:focus, textarea:focus { border-color: #fff; }
label { display: block; margin-bottom: 8px; font-weight: 600; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); }

/* Buttons */
.btn {
  padding: 12px 24px; border: 1px solid var(--border-color); background: transparent; color: var(--text);
  cursor: none; font-weight: 600; font-size: 14px; text-transform: uppercase; letter-spacing: 1px; transition: all 0.3s;
}
.btn:hover { background: var(--text); color: var(--bg); }
.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.5; pointer-events: none; }
.primary-btn { background: var(--text); color: var(--bg); border-color: var(--text); }
.primary-btn:hover { background: transparent; color: var(--text); }
.danger-btn { border-color: var(--danger); color: var(--danger); }
.danger-btn:hover { background: var(--danger); color: #fff; }
.small-btn { padding: 8px 16px; font-size: 12px; }
@media (max-width: 1024px) { .btn { cursor: pointer; } }

/* Tabs */
.tabs { display: flex; gap: 0; margin-bottom: 40px; border-bottom: 1px solid var(--border-color); }
.tab-btn { flex: 1; padding: 20px; border: none; background: transparent; color: var(--text-muted); border-bottom: 2px solid transparent; cursor: none; }
.tab-btn.active { color: var(--text); border-bottom-color: var(--text); }
@media (max-width: 1024px) { .tab-btn { cursor: pointer; } }

/* Grid List */
.grid-list { display: grid; gap: 40px; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.stack-list { display: flex; flex-direction: column; gap: 20px; }

.item-card { border: 1px solid var(--border-color); background: var(--card-bg); overflow: hidden; position: relative; }
.item-card:hover .item-image { transform: scale(1.05); }
.image-wrapper { overflow: hidden; width: 100%; height: 240px; background: #111; border-bottom: 1px solid var(--border-color); }
.item-image { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s cubic-bezier(0.2, 0, 0, 1); display: block; }
.item-content { padding: 20px; }
.item-title { font-weight: 800; font-size: 1.4rem; margin-bottom: 10px; text-transform: uppercase; letter-spacing: -0.5px; }
.item-meta { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 15px; text-transform: uppercase; letter-spacing: 1px; }
.item-text { font-size: 0.95rem; color: #ccc; white-space: pre-wrap; margin-bottom: 20px; line-height: 1.5; }

/* Drawers */
.drawer { position: fixed; inset: 0; background: rgba(0,0,0,0.9); display: none; align-items: stretch; justify-content: flex-end; z-index: 100; backdrop-filter: blur(5px); }
.drawer.active { display: flex; }
.drawer-content { background: var(--card-bg); width: 100%; max-width: 500px; border-left: 1px solid var(--border-color); padding: 40px; overflow-y: auto; }
.drawer-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 30px; border-bottom: 1px solid var(--border-color); padding-bottom: 20px; }
.drawer-header h3 { font-size: 1.2rem; text-transform: uppercase; }
.close-drawer { background: none; border: none; font-size: 30px; cursor: none; color: var(--text-muted); transition: color 0.2s; }
.close-drawer:hover { color: var(--text); }
@media (max-width: 1024px) { .close-drawer { cursor: pointer; } }

/* Toasts */
#toast-container { position: fixed; bottom: 40px; left: 50%; transform: translateX(-50%); z-index: 999; }
.toast { background: var(--text); color: var(--bg); padding: 16px 24px; margin-top: 10px; font-weight: bold; display: flex; justify-content: space-between; align-items: center; gap: 20px; text-transform: uppercase; font-size: 0.85rem; letter-spacing: 1px; }
.toast.error { background: var(--danger); color: #fff; }