/* ═══════════════════════════════════════════════════════════
   DG MEDIA HOLDING — Admin Panel Styles v2
   Device-adaptive | Tabs | D-pad | State Grid
   ═══════════════════════════════════════════════════════════ */

/* ═══ Login Button ═══ */
#admin-login-btn {
  position: fixed; bottom: 60px; right: 16px; z-index: 50;
  width: 42px; height: 42px; border-radius: 50%;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
  color: #888; font-size: 18px; cursor: pointer;
  backdrop-filter: blur(8px); transition: all 0.3s ease;
  display: flex; align-items: center; justify-content: center;
}
#admin-login-btn:hover { background: rgba(255,215,0,0.15); color: #ffd700; }

/* ═══ Admin Toggle Button ═══ */
#admin-toggle-btn {
  position: fixed; bottom: 60px; right: 16px; z-index: 50;
  width: 50px; height: 50px; border-radius: 50%;
  background: linear-gradient(135deg, #ffd700, #ff8c00);
  border: none; color: #000; font-size: 24px; cursor: pointer;
  box-shadow: 0 4px 24px rgba(255,215,0,0.35);
  transition: all 0.3s; display: flex; align-items: center; justify-content: center;
}
#admin-toggle-btn:hover { transform: scale(1.1); }
#admin-toggle-btn.hidden { display: none; }

/* ═══ Login Dialog ═══ */
.admin-dialog { position: fixed; inset: 0; z-index: 200; background: rgba(0,0,0,0.7); backdrop-filter: blur(8px); display: flex; align-items: center; justify-content: center; }
.admin-dialog.hidden { display: none; }
.dialog-box { background: #1a1a2e; border-radius: 20px; padding: 32px 28px; width: 340px; max-width: 92vw; border: 1px solid rgba(255,215,0,0.12); box-shadow: 0 24px 80px rgba(0,0,0,0.6); }
.dialog-title { font-size: 18px; font-weight: 900; text-align: center; color: #ffd700; margin-bottom: 6px; letter-spacing: 1px; }
.dialog-subtitle { font-size: 11px; color: rgba(255,255,255,0.3); text-align: center; margin-bottom: 20px; }
.dialog-box input[type="password"] { width: 100%; padding: 14px; border-radius: 12px; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); color: #e8e8f0; font-size: 22px; text-align: center; font-family: 'Inter',sans-serif; letter-spacing: 10px; outline: none; margin-bottom: 18px; }
.dialog-box input:focus { border-color: rgba(255,215,0,0.4); }
.dialog-actions { display: flex; gap: 10px; }
.btn-cancel, .btn-ok { flex: 1; padding: 12px; border-radius: 12px; border: none; font-family: 'Inter',sans-serif; font-weight: 700; font-size: 14px; cursor: pointer; transition: all 0.2s; }
.btn-cancel { background: rgba(255,255,255,0.06); color: #999; }
.btn-ok { background: linear-gradient(135deg, #ffd700, #ff8c00); color: #000; }
.dialog-error { text-align: center; color: #ff6b6b; font-size: 13px; margin-top: 12px; font-weight: 700; }
.dialog-error.hidden { display: none; }

/* ═══ Admin Sidebar ═══ */
#admin-sidebar {
  position: fixed; top: 0; right: 0; z-index: 100;
  width: 340px; max-width: 88vw; height: 100vh;
  background: rgba(10,10,26,0.96); backdrop-filter: blur(24px);
  border-left: 1px solid rgba(255,215,0,0.08);
  display: flex; flex-direction: column;
  overflow-y: auto; overflow-x: hidden;
  transition: transform 0.35s cubic-bezier(.4,0,.2,1), opacity 0.3s;
  box-shadow: -12px 0 50px rgba(0,0,0,0.5);
}
#admin-sidebar.hidden { transform: translateX(100%); opacity: 0; pointer-events: none; }

.sidebar-header { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px; border-bottom: 1px solid rgba(255,255,255,0.05); position: sticky; top: 0; background: rgba(10,10,26,0.98); z-index: 1; }
.sh-left { display: flex; align-items: center; gap: 10px; }
.sidebar-crown { font-size: 20px; color: #ffd700; }
.sidebar-title { font-size: 13px; font-weight: 900; color: #ffd700; letter-spacing: 1px; }
.sidebar-device { font-size: 9px; color: rgba(255,255,255,0.25); font-weight: 600; text-transform: uppercase; }
.sidebar-close { width: 34px; height: 34px; border-radius: 8px; background: rgba(255,255,255,0.04); border: none; color: #666; font-size: 16px; cursor: pointer; }
.sidebar-close:hover { background: rgba(255,100,100,0.12); color: #ff6b6b; }

/* ═══ Tabs ═══ */
.admin-tabs { display: flex; padding: 8px 12px; gap: 4px; border-bottom: 1px solid rgba(255,255,255,0.04); position: sticky; top: 56px; background: rgba(10,10,26,0.98); z-index: 1; }
.tab-btn { flex: 1; padding: 8px 4px; border: none; border-radius: 8px; background: transparent; color: rgba(255,255,255,0.35); font-family: 'Inter',sans-serif; font-size: 11px; font-weight: 700; cursor: pointer; transition: all 0.2s; white-space: nowrap; }
.tab-btn:hover { background: rgba(255,255,255,0.04); }
.tab-btn.active { background: rgba(255,215,0,0.1); color: #ffd700; }
.tab-content.hidden { display: none; }

/* ═══ Sections ═══ */
.sidebar-section { padding: 12px 16px; border-bottom: 1px solid rgba(255,255,255,0.03); }
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.section-label { font-size: 10px; font-weight: 800; color: rgba(255,255,255,0.3); letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 8px; }
.char-count { background: rgba(255,215,0,0.15); color: #ffd700; font-size: 10px; font-weight: 800; padding: 2px 8px; border-radius: 10px; }

/* ═══ Search ═══ */
.search-box { margin-bottom: 10px; }
.search-box input { width: 100%; padding: 8px 12px; border-radius: 8px; background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.06); color: #e8e8f0; font-size: 12px; font-family: 'Inter',sans-serif; outline: none; }
.search-box input:focus { border-color: rgba(255,215,0,0.3); }

/* ═══ Character List ═══ */
.char-list { display: flex; flex-direction: column; gap: 3px; max-height: 180px; overflow-y: auto; }
.char-item { display: flex; align-items: center; gap: 8px; padding: 7px 10px; border-radius: 8px; background: rgba(255,255,255,0.015); cursor: pointer; border: 1px solid transparent; transition: all 0.15s; }
.char-item:hover { background: rgba(255,255,255,0.04); }
.char-item.selected { background: rgba(255,215,0,0.07); border-color: rgba(255,215,0,0.2); }
.char-icon { font-size: 15px; width: 24px; text-align: center; }
.char-info { flex: 1; min-width: 0; }
.char-name { font-size: 12px; font-weight: 700; color: #e8e8f0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.char-role { font-size: 9px; color: rgba(255,255,255,0.3); }
.char-state-tag { font-size: 9px; color: rgba(255,215,0,0.6); background: rgba(255,215,0,0.06); padding: 2px 6px; border-radius: 4px; white-space: nowrap; }
.ctrl-name-highlight { color: #ffd700; }

/* ═══ State Grid ═══ */
.state-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.state-btn { padding: 10px 4px; border-radius: 10px; border: 1px solid rgba(255,255,255,0.06); background: rgba(255,255,255,0.025); color: #ccc; font-size: 16px; font-family: 'Inter',sans-serif; cursor: pointer; transition: all 0.2s; text-align: center; line-height: 1.3; }
.state-btn small { font-size: 8px; display: block; color: rgba(255,255,255,0.35); }
.state-btn:hover { background: rgba(255,215,0,0.08); border-color: rgba(255,215,0,0.15); }
.state-btn.active { background: rgba(255,215,0,0.12); border-color: rgba(255,215,0,0.35); color: #ffd700; }

/* ═══ D-Pad ═══ */
.dpad { display: grid; grid-template-areas: ". up ." "left center right" ". down ."; grid-template-columns: repeat(3, 48px); grid-template-rows: repeat(3, 42px); gap: 4px; justify-content: center; margin: 8px 0; }
.dpad-btn { border-radius: 10px; border: 1px solid rgba(255,255,255,0.08); background: rgba(255,255,255,0.03); color: #aaa; font-size: 16px; cursor: pointer; transition: all 0.15s; display: flex; align-items: center; justify-content: center; user-select: none; -webkit-user-select: none; }
.dpad-up { grid-area: up; }
.dpad-left { grid-area: left; }
.dpad-center { grid-area: center; background: rgba(74,144,226,0.1); color: #74b9ff; font-size: 18px; }
.dpad-right { grid-area: right; }
.dpad-down { grid-area: down; }
.dpad-btn:hover { background: rgba(255,215,0,0.1); color: #ffd700; }
.dpad-btn:active { transform: scale(0.9); background: rgba(255,215,0,0.2); }

/* ═══ Controls misc ═══ */
.ctrl-group { margin-bottom: 14px; }
.ctrl-group label { display: block; font-size: 11px; color: rgba(255,255,255,0.35); margin-bottom: 6px; font-weight: 700; }
.btn-row { display: flex; gap: 8px; }
.ctrl-btn { padding: 8px 14px; border-radius: 8px; border: 1px solid rgba(255,255,255,0.06); background: rgba(255,255,255,0.03); color: #ccc; font-family: 'Inter',sans-serif; font-size: 12px; font-weight: 600; cursor: pointer; transition: all 0.15s; }
.ctrl-btn:hover { background: rgba(255,215,0,0.08); color: #ffd700; }
.ctrl-btn:active { transform: scale(0.95); }
.ctrl-quick-actions { display: flex; gap: 8px; margin-top: 10px; }
.qact { flex: 1; text-align: center; font-size: 11px; }
.btn-announce { width: 100%; margin-top: 8px; background: rgba(0,230,118,0.08); color: #00e676; border-color: rgba(0,230,118,0.15); }
.btn-sm { padding: 6px 14px; font-size: 11px; }

/* ═══ Stats Grid ═══ */
.stats-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.stat-card { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.05); border-radius: 12px; padding: 14px 12px; text-align: center; }
.stat-num { font-size: 24px; font-weight: 900; color: #e8e8f0; }
.stat-lbl { font-size: 10px; color: rgba(255,255,255,0.3); font-weight: 600; margin-top: 2px; }
.stat-card.working .stat-num { color: #00e676; }
.stat-card.moving .stat-num { color: #ffd700; }
.stat-card.resting .stat-num { color: #74b9ff; }

/* ═══ Schedule ═══ */
.schedule-info { display: flex; flex-direction: column; gap: 6px; }
.sched-row { display: flex; justify-content: space-between; font-size: 12px; padding: 6px 10px; background: rgba(255,255,255,0.02); border-radius: 6px; }
.sched-row span:first-child { color: rgba(255,255,255,0.4); }
.sched-val { color: #e8e8f0; font-weight: 600; }

/* ═══ Settings ═══ */
.setting-row { display: flex; align-items: center; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.03); font-size: 13px; color: #ccc; }
.setting-row select { padding: 6px 10px; border-radius: 6px; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08); color: #e8e8f0; font-family: 'Inter',sans-serif; font-size: 12px; outline: none; }
.toggle { position: relative; width: 44px; height: 24px; }
.toggle input { opacity: 0; width: 0; height: 0; }
.slider { position: absolute; inset: 0; background: rgba(255,255,255,0.1); border-radius: 24px; cursor: pointer; transition: 0.3s; }
.slider:before { content: ''; position: absolute; height: 18px; width: 18px; left: 3px; bottom: 3px; background: #888; border-radius: 50%; transition: 0.3s; }
input:checked + .slider { background: rgba(255,215,0,0.3); }
input:checked + .slider:before { transform: translateX(20px); background: #ffd700; }

/* ═══ Device Details ═══ */
.device-details { font-size: 12px; }
.dd-row { display: flex; justify-content: space-between; padding: 6px 0; border-bottom: 1px solid rgba(255,255,255,0.03); }
.dd-row span:first-child { color: rgba(255,255,255,0.35); }
.dd-row span:last-child { color: #e8e8f0; font-weight: 600; }

/* ═══ Textarea ═══ */
#announce-input { width: 100%; padding: 10px 12px; border-radius: 10px; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.06); color: #e8e8f0; font-size: 13px; font-family: 'Inter',sans-serif; outline: none; resize: none; }
#announce-input:focus { border-color: rgba(0,230,118,0.3); }

/* ═══ Footer ═══ */
.sidebar-footer { padding: 12px 16px; margin-top: auto; border-top: 1px solid rgba(255,255,255,0.04); }
.btn-logout { width: 100%; padding: 11px; border-radius: 10px; background: rgba(255,100,100,0.06); border: 1px solid rgba(255,100,100,0.12); color: #ff6b6b; font-family: 'Inter',sans-serif; font-size: 13px; font-weight: 700; cursor: pointer; }
.btn-logout:hover { background: rgba(255,100,100,0.12); }
.footer-ver { text-align: center; font-size: 9px; color: rgba(255,255,255,0.15); margin-top: 8px; }

/* ═══ Announcement Banner ═══ */
#announce-banner { position: fixed; top: 56px; left: 50%; transform: translateX(-50%); z-index: 80; padding: 12px 28px; border-radius: 14px; background: rgba(255,215,0,0.1); border: 1px solid rgba(255,215,0,0.25); color: #ffd700; font-size: 14px; font-weight: 700; backdrop-filter: blur(12px); opacity: 0; transition: opacity 0.4s; max-width: 90vw; text-align: center; }
#announce-banner.show { opacity: 1; }
#announce-banner.hidden { opacity: 0; pointer-events: none; }

/* ═══ Toast ═══ */
#admin-toast { position: fixed; bottom: 124px; left: 50%; transform: translateX(-50%); z-index: 300; padding: 10px 24px; border-radius: 10px; background: rgba(0,0,0,0.88); color: #ffd700; font-size: 13px; font-weight: 600; opacity: 0; transition: opacity 0.3s; pointer-events: none; white-space: nowrap; backdrop-filter: blur(8px); }
#admin-toast.show { opacity: 1; }

/* ═══ Device-adaptive ═══ */
.device-mobile #admin-sidebar { width: 100vw; max-width: 100vw; border-left: none; }
.device-mobile .char-list { max-height: 140px; }
.device-mobile .dpad { grid-template-columns: repeat(3, 56px); grid-template-rows: repeat(3, 50px); }
.device-mobile #admin-toggle-btn { bottom: 50px; right: 10px; width: 46px; height: 46px; }
.device-mobile #admin-login-btn { bottom: 50px; right: 10px; }
.device-mobile .state-grid { grid-template-columns: repeat(4, 1fr); }

.device-tablet #admin-sidebar { width: 380px; }
.device-tablet .state-grid { grid-template-columns: repeat(4, 1fr); }

.device-desktop #admin-sidebar { width: 380px; }
.device-desktop .char-list { max-height: 220px; }

/* iOS safe area */
.ios #admin-sidebar { padding-top: env(safe-area-inset-top); padding-bottom: env(safe-area-inset-bottom); }
.ios #admin-toggle-btn { bottom: calc(60px + env(safe-area-inset-bottom)); }

@media (max-width: 600px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 6px; }
  .stat-num { font-size: 20px; }
}