/* ═══════════════════════════════════════
   OrbitOS v2.0 — style.css
   360 Digital, Co.
═══════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

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

:root {
  --accent:       #7c6dfa;
  --accent2:      #fa6d9a;
  --accent3:      #6dfacd;
  --glass-bg:     rgba(10, 8, 28, 0.72);
  --glass-border: rgba(255,255,255,0.13);
  --glass-blur:   blur(28px);
  --text:         #f0eeff;
  --text-muted:   rgba(240,238,255,0.52);
  --taskbar-h:    52px;
  --radius:       14px;
  --font:         'Syne', sans-serif;
  --mono:         'JetBrains Mono', monospace;
}

html, body {
  width: 100%; height: 100%;
  overflow: hidden;
  font-family: var(--font);
  color: var(--text);
  background: #0d0820;
}

/* ── WALLPAPER LAYER ── */
#wallpaper-layer {
  position: fixed; inset: 0; z-index: 0;
  background: linear-gradient(135deg,#0d0820 0%,#1a0d35 30%,#0a1628 60%,#0d1f3a 100%);
}
#wallpaper-canvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
}
#wallpaper-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; display: none;
}

/* ── DESKTOP ── */
#desktop {
  position: relative; z-index: 1;
  width: 100%; height: 100%;
  overflow: hidden;
}
#desktop-grid-overlay {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 44px 44px;
}

/* ── DESK CLOCK ── */
#desk-clock {
  position: absolute; top: 26px; right: 32px;
  text-align: right; pointer-events: none; z-index: 10;
  text-shadow: 0 2px 20px rgba(0,0,0,0.6);
}
#desk-clock .time { font-size: 52px; font-weight: 800; letter-spacing: -2px; opacity: .92; }
#desk-clock .date { font-size: 13px; color: var(--text-muted); font-weight: 400; margin-top: 2px; }

/* ── DESKTOP ICONS ── */
#icons {
  position: absolute; top: 24px; left: 20px;
  display: flex; flex-direction: column; gap: 8px; z-index: 10;
}
.desk-icon {
  display: flex; flex-direction: column; align-items: center; gap: 5px;
  cursor: pointer; padding: 10px 12px; border-radius: 12px;
  transition: background .15s, transform .15s; user-select: none; width: 76px;
}
.desk-icon:hover  { background: rgba(255,255,255,0.09); transform: scale(1.06); }
.desk-icon:active { transform: scale(0.96); }
.desk-icon .ico   { font-size: 28px; line-height: 1; }
.desk-icon .lbl   { font-size: 10.5px; color: var(--text-muted); text-align: center; font-weight: 500; line-height: 1.2; }

/* ── TASKBAR ── */
#taskbar {
  position: absolute; bottom: 0; left: 0; right: 0;
  height: var(--taskbar-h);
  background: rgba(6,4,18,0.82);
  backdrop-filter: blur(32px); -webkit-backdrop-filter: blur(32px);
  border-top: 1px solid rgba(255,255,255,0.09);
  display: flex; align-items: center; padding: 0 14px; gap: 8px;
  z-index: 9000;
}
#start-btn {
  width: 36px; height: 36px; border-radius: 10px; border: none; flex-shrink: 0;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  font-size: 17px; color: #fff;
  transition: transform .15s, box-shadow .15s;
  box-shadow: 0 0 0 rgba(124,109,250,0);
}
#start-btn:hover { transform: scale(1.1); box-shadow: 0 0 18px rgba(124,109,250,.5); }
#taskbar-apps { display: flex; gap: 6px; flex: 1; overflow: hidden; }
.tb-app {
  display: flex; align-items: center; gap: 7px;
  padding: 0 12px; height: 36px; border-radius: 10px;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.09);
  cursor: pointer; font-size: 12px; font-weight: 500; color: var(--text-muted);
  transition: background .15s, color .15s; white-space: nowrap;
}
.tb-app:hover  { background: rgba(255,255,255,0.12); color: var(--text); }
.tb-app.active { background: rgba(124,109,250,.22); border-color: rgba(124,109,250,.4); color: var(--text); }
.tb-app .tbi   { font-size: 14px; }
#tb-right { display: flex; align-items: center; gap: 14px; margin-left: auto; flex-shrink: 0; }
#tb-user  {
  display: flex; align-items: center; gap: 8px;
  padding: 4px 10px; border-radius: 9px; cursor: pointer;
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.09);
  transition: background .15s;
}
#tb-user:hover { background: rgba(255,255,255,0.1); }
#tb-avatar {
  width: 22px; height: 22px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; color: #fff; flex-shrink: 0;
}
#tb-username { font-size: 11px; font-weight: 600; color: var(--text-muted); }
#tb-clock { font-size: 12px; font-weight: 500; color: var(--text-muted); text-align: right; line-height: 1.4; cursor: default; }
#tb-clock span { display: block; }

/* ── START MENU ── */
#start-menu {
  position: absolute; bottom: calc(var(--taskbar-h) + 8px); left: 8px;
  width: 330px;
  background: rgba(8,6,24,0.88);
  backdrop-filter: blur(36px); -webkit-backdrop-filter: blur(36px);
  border: 1px solid var(--glass-border); border-radius: 18px;
  padding: 20px; z-index: 9500; display: none;
  box-shadow: 0 28px 64px rgba(0,0,0,0.7);
}
#start-menu.open { display: block; animation: popUp .18s ease; }
.sm-header {
  font-size: 19px; font-weight: 800; margin-bottom: 16px;
  background: linear-gradient(90deg, var(--accent), var(--accent2), var(--accent3));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.sm-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; }
.sm-app {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 12px 6px; border-radius: 12px; cursor: pointer;
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08);
  transition: background .14s, transform .12s;
}
.sm-app:hover { background: rgba(124,109,250,.18); border-color: rgba(124,109,250,.35); transform: scale(1.04); }
.sm-app .sico { font-size: 24px; }
.sm-app .slbl { font-size: 10px; color: var(--text-muted); font-weight: 600; text-align: center; }
.sm-footer {
  margin-top: 16px; padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.07);
  display: flex; justify-content: space-between; align-items: center;
}
.sm-user strong { color: var(--text); display: block; font-size: 13px; }
.sm-user span   { font-size: 11px; color: var(--text-muted); }
.sm-power {
  background: rgba(250,109,154,.15); border: 1px solid rgba(250,109,154,.25);
  color: #fa6d9a; padding: 6px 14px; border-radius: 8px;
  font-size: 11px; cursor: pointer; font-family: var(--font); font-weight: 600;
}

/* ── WINDOWS ── */
.window {
  position: absolute; min-width: 320px; min-height: 200px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border); border-radius: var(--radius);
  box-shadow: 0 24px 60px rgba(0,0,0,0.6);
  display: flex; flex-direction: column;
  animation: winOpen .2s ease; overflow: hidden;
}
.window.minimized { display: none !important; }
.window.focused   { border-color: rgba(124,109,250,.42); z-index: 1000; }

.win-titlebar {
  height: 40px; display: flex; align-items: center; padding: 0 14px; gap: 10px;
  background: rgba(255,255,255,0.035); border-bottom: 1px solid rgba(255,255,255,0.07);
  cursor: grab; user-select: none; flex-shrink: 0;
}
.win-titlebar:active { cursor: grabbing; }
.win-dots   { display: flex; gap: 6px; }
.win-dot    { width: 12px; height: 12px; border-radius: 50%; cursor: pointer; transition: opacity .15s, transform .1s; }
.win-dot:hover { opacity: .8; transform: scale(1.15); }
.dot-close  { background: #ff5f57; }
.dot-min    { background: #febc2e; }
.dot-max    { background: #28c840; }
.win-title  { font-size: 12px; font-weight: 600; color: var(--text-muted); flex: 1; text-align: center; margin-right: 54px; }
.win-body   { flex: 1; overflow: hidden; display: flex; flex-direction: column; }
.win-resize {
  position: absolute; bottom: 0; right: 0; width: 18px; height: 18px;
  cursor: se-resize; z-index: 10;
  background: linear-gradient(135deg, transparent 50%, rgba(255,255,255,0.12) 50%);
  border-radius: 0 0 var(--radius) 0;
}

/* ── BROWSER APP ── */
#browser-bar {
  display: flex; align-items: center; gap: 8px; padding: 8px 12px;
  border-bottom: 1px solid rgba(255,255,255,0.07); flex-shrink: 0;
}
.browser-nav {
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px; padding: 5px 10px; font-size: 14px;
  cursor: pointer; color: var(--text-muted); transition: background .12s;
}
.browser-nav:hover { background: rgba(255,255,255,0.13); color: var(--text); }
#browser-url {
  flex: 1; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px; padding: 6px 12px; font-size: 12px; color: var(--text);
  font-family: var(--mono); outline: none; transition: border-color .2s;
}
#browser-url:focus { border-color: rgba(124,109,250,.5); }
#browser-go {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border: none; border-radius: 8px; padding: 6px 16px;
  color: #fff; font-size: 12px; cursor: pointer;
  font-family: var(--font); font-weight: 700;
}
#browser-frame { flex: 1; border: none; background: #fff; }

/* ── TERMINAL ── */
#term-output {
  flex: 1; overflow-y: auto; padding: 14px;
  font-family: var(--mono); font-size: 12px; line-height: 1.75; color: #b8ffb8;
}
.term-row   { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 1px; }
.term-prompt{ color: var(--accent); flex-shrink: 0; }
.term-cmd   { color: #fff; }
.term-out   { color: #b8ffb8; white-space: pre-wrap; word-break: break-all; width: 100%; }
.term-err   { color: #ff7070; width: 100%; }
#term-input-row {
  display: flex; align-items: center; gap: 8px; padding: 10px 14px;
  border-top: 1px solid rgba(255,255,255,0.07); flex-shrink: 0;
}
#term-prompt-label { font-family: var(--mono); font-size: 12px; color: var(--accent); flex-shrink: 0; }
#term-input {
  flex: 1; background: transparent; border: none; outline: none;
  font-family: var(--mono); font-size: 12px; color: #fff; caret-color: var(--accent3);
}

/* ── FILE EXPLORER ── */
#files-toolbar {
  display: flex; align-items: center; gap: 8px; padding: 10px 14px;
  border-bottom: 1px solid rgba(255,255,255,0.07); flex-shrink: 0;
}
#files-path {
  flex: 1; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px; padding: 4px 10px; font-size: 11px; color: var(--text-muted);
  font-family: var(--mono);
}
#files-grid {
  flex: 1; padding: 14px; display: grid;
  grid-template-columns: repeat(auto-fill, minmax(80px,1fr));
  gap: 10px; overflow-y: auto; align-content: start;
}
.file-item {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 10px 6px; border-radius: 10px; cursor: pointer;
  transition: background .12s, transform .1s;
}
.file-item:hover  { background: rgba(255,255,255,0.08); transform: scale(1.05); }
.file-item:active { transform: scale(0.97); }
.file-ico  { font-size: 26px; }
.file-name { font-size: 10px; color: var(--text-muted); text-align: center; word-break: break-word; line-height: 1.3; }

/* ── TEXT EDITOR ── */
#editor-toolbar {
  display: flex; align-items: center; gap: 6px; padding: 8px 12px;
  border-bottom: 1px solid rgba(255,255,255,0.07); flex-shrink: 0; flex-wrap: wrap;
}
.ed-btn {
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px; padding: 4px 10px; color: var(--text-muted); font-size: 11px;
  cursor: pointer; transition: background .12s; font-family: var(--font);
}
.ed-btn:hover { background: rgba(255,255,255,0.13); color: var(--text); }
#editor-area {
  flex: 1; background: transparent; border: none; outline: none; resize: none;
  padding: 16px; font-family: var(--mono); font-size: 13px;
  color: var(--text); line-height: 1.8;
}
#editor-status {
  padding: 4px 12px; font-size: 10px; color: var(--text-muted);
  border-top: 1px solid rgba(255,255,255,0.07); flex-shrink: 0;
  font-family: var(--mono);
}

/* ── MUSIC PLAYER ── */
#music-body {
  flex: 1; display: flex; flex-direction: column; align-items: center;
  justify-content: center; padding: 24px; gap: 16px; overflow: hidden;
}
#music-art {
  width: 130px; height: 130px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2), var(--accent3));
  display: flex; align-items: center; justify-content: center; font-size: 50px;
  box-shadow: 0 0 40px rgba(124,109,250,.4); flex-shrink: 0;
}
#music-art.playing { animation: spin 8s linear infinite; }
#music-title  { font-size: 15px; font-weight: 700; text-align: center; }
#music-artist { font-size: 12px; color: var(--text-muted); }
#music-progress-bar {
  width: 100%; height: 4px;
  background: rgba(255,255,255,0.1); border-radius: 2px; cursor: pointer;
}
#music-progress-fill {
  height: 4px; background: linear-gradient(90deg, var(--accent), var(--accent2));
  border-radius: 2px; width: 0%; transition: width .5s;
}
#music-controls { display: flex; gap: 16px; align-items: center; }
.mc-btn {
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12);
  border-radius: 50%; width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; cursor: pointer; transition: background .12s, transform .1s;
}
.mc-btn:hover { background: rgba(124,109,250,.28); transform: scale(1.08); }
.mc-btn.main  { width: 50px; height: 50px; font-size: 20px; background: linear-gradient(135deg, var(--accent), var(--accent2)); border: none; }
#music-vol-row { display: flex; align-items: center; gap: 8px; font-size: 11px; color: var(--text-muted); }
#music-vol { width: 80px; accent-color: var(--accent); }
#music-drop-hint { font-size: 10px; color: var(--text-muted); text-align: center; padding: 0 12px; }

/* ── SETTINGS ── */
#settings-body  { flex: 1; overflow-y: auto; padding: 14px; display: flex; flex-direction: column; gap: 10px; }
.setting-card   {
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px; padding: 14px;
}
.setting-label  { font-size: 10px; font-weight: 700; color: var(--text-muted); margin-bottom: 10px; text-transform: uppercase; letter-spacing: .8px; }
.setting-row    { display: flex; align-items: center; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,0.05); }
.setting-row:last-child { border-bottom: none; }
.setting-name   { font-size: 13px; }
.setting-val    { font-size: 12px; color: var(--accent); font-family: var(--mono); }
.toggle         { width: 36px; height: 20px; background: rgba(255,255,255,0.14); border-radius: 10px; cursor: pointer; position: relative; transition: background .2s; flex-shrink: 0; }
.toggle.on      { background: var(--accent); }
.toggle::after  { content: ''; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; background: #fff; border-radius: 50%; transition: transform .2s; }
.toggle.on::after { transform: translateX(16px); }

/* wallpaper picker inside settings */
#wp-scroll {
  display: flex; gap: 8px; overflow-x: auto; padding-bottom: 6px;
}
#wp-scroll::-webkit-scrollbar { height: 3px; }
#wp-scroll::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius:2px; }
.wp-thumb {
  flex-shrink: 0; width: 80px; height: 50px; border-radius: 8px;
  cursor: pointer; border: 2px solid transparent; transition: border-color .15s, transform .12s;
  overflow: hidden; display: flex; align-items: center; justify-content: center;
  font-size: 9px; font-weight: 700; color: rgba(255,255,255,0.7); text-align: center;
  line-height: 1.3; padding: 4px;
}
.wp-thumb:hover  { transform: scale(1.06); }
.wp-thumb.active { border-color: var(--accent); }
.wp-upload-btn {
  flex-shrink: 0; width: 80px; height: 50px; border-radius: 8px;
  background: rgba(255,255,255,0.06); border: 2px dashed rgba(255,255,255,0.2);
  cursor: pointer; display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 3px; font-size: 10px; color: var(--text-muted);
  transition: background .15s, border-color .15s;
}
.wp-upload-btn:hover { background: rgba(124,109,250,.12); border-color: var(--accent); color: var(--text); }

/* ── CONTEXT MENU ── */
#ctx-menu {
  position: absolute; z-index: 9999;
  background: rgba(8,6,22,0.92); backdrop-filter: blur(28px);
  border: 1px solid rgba(255,255,255,0.14); border-radius: 12px;
  padding: 6px; min-width: 165px; display: none;
  box-shadow: 0 16px 40px rgba(0,0,0,0.55);
}
#ctx-menu.open { display: block; animation: popUp .13s ease; }
.ctx-item {
  padding: 8px 14px; border-radius: 8px; font-size: 12px; cursor: pointer;
  display: flex; align-items: center; gap: 8px; transition: background .1s;
}
.ctx-item:hover { background: rgba(124,109,250,.22); }
.ctx-sep { height: 1px; background: rgba(255,255,255,0.07); margin: 4px 0; }

/* ── NOTIFICATIONS ── */
#notif-stack {
  position: fixed; top: 16px; right: 16px; z-index: 99999;
  display: flex; flex-direction: column; gap: 8px; pointer-events: none;
}
.notif-card {
  background: rgba(8,6,22,0.92); backdrop-filter: blur(28px);
  border: 1px solid rgba(124,109,250,.3); border-radius: 12px;
  padding: 12px 16px; min-width: 230px; max-width: 300px;
  animation: slideIn .22s ease; pointer-events: auto;
  box-shadow: 0 8px 32px rgba(0,0,0,.45);
}
.notif-title { font-size: 12px; font-weight: 700; color: var(--accent); }
.notif-msg   { font-size: 11px; color: var(--text-muted); margin-top: 3px; line-height: 1.4; }

/* ── LOGIN SCREEN ── */
#login-screen {
  position: fixed; inset: 0; z-index: 99999;
  display: flex; align-items: center; justify-content: center;
  background: rgba(5,3,16,0.97);
  backdrop-filter: blur(12px);
}
#login-card {
  background: rgba(12,10,32,0.96);
  border: 1px solid var(--glass-border); border-radius: 22px;
  padding: 40px 44px; width: 380px;
  box-shadow: 0 40px 80px rgba(0,0,0,0.7);
  animation: winOpen .28s ease;
  display: flex; flex-direction: column; align-items: center; gap: 0;
}
#login-logo {
  font-size: 38px; margin-bottom: 6px;
}
#login-os-name {
  font-size: 26px; font-weight: 800;
  background: linear-gradient(90deg, var(--accent), var(--accent2), var(--accent3));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  margin-bottom: 4px;
}
#login-tagline { font-size: 12px; color: var(--text-muted); margin-bottom: 28px; }

/* tabs */
#login-tabs { display: flex; gap: 4px; background: rgba(255,255,255,0.05); border-radius: 10px; padding: 3px; margin-bottom: 24px; width: 100%; }
.login-tab {
  flex: 1; padding: 7px 0; text-align: center; font-size: 12px; font-weight: 600;
  border-radius: 8px; cursor: pointer; color: var(--text-muted); transition: background .15s, color .15s;
}
.login-tab.active { background: rgba(124,109,250,.3); color: var(--text); }

/* form */
#login-form { display: flex; flex-direction: column; gap: 12px; width: 100%; }
.login-input {
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px; padding: 11px 14px; font-size: 13px; color: var(--text);
  font-family: var(--font); outline: none; transition: border-color .2s; width: 100%;
}
.login-input:focus { border-color: rgba(124,109,250,.55); }
.login-input::placeholder { color: var(--text-muted); }
#login-submit {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border: none; border-radius: 10px; padding: 12px;
  font-size: 14px; font-weight: 700; color: #fff; cursor: pointer;
  font-family: var(--font); transition: opacity .15s, transform .1s;
  margin-top: 4px;
}
#login-submit:hover  { opacity: .9; }
#login-submit:active { transform: scale(.98); }
.login-divider {
  display: flex; align-items: center; gap: 10px;
  font-size: 11px; color: var(--text-muted); margin: 4px 0;
}
.login-divider::before, .login-divider::after {
  content: ''; flex: 1; height: 1px; background: rgba(255,255,255,0.1);
}
.oauth-btn {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px; padding: 11px 14px; font-size: 13px; font-weight: 600;
  color: var(--text); cursor: pointer; font-family: var(--font);
  transition: background .15s; width: 100%;
}
.oauth-btn:hover { background: rgba(255,255,255,0.11); }
.oauth-icon { font-size: 16px; }
#login-error { font-size: 11px; color: #ff7070; text-align: center; min-height: 16px; }
#login-guest {
  font-size: 11px; color: var(--text-muted); cursor: pointer;
  text-decoration: underline; margin-top: 8px; background: none; border: none;
  font-family: var(--font); transition: color .15s;
}
#login-guest:hover { color: var(--text); }

/* ── ANIMATIONS ── */
@keyframes popUp   { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes winOpen { from { opacity: 0; transform: scale(.93); } to { opacity: 1; transform: scale(1); } }
@keyframes slideIn { from { opacity: 0; transform: translateX(22px); } to { opacity: 1; transform: translateX(0); } }
@keyframes spin    { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes fadeOut { from { opacity: 1; } to { opacity: 0; transform: translateY(-6px); } }

/* ── SCROLLBARS ── */
::-webkit-scrollbar       { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.14); border-radius: 3px; }