:root {
  --bg:        #0A0A0A;
  --surface:   #111111;
  --surface2:  #1a1a1a;
  --border:    rgba(255,255,255,0.08);
  --border2:   rgba(255,255,255,0.14);
  --text:      #ffffff;
  --text2:     #b3b3b3;
  --text3:     #666666;
  --accent:    #ffffff;
  --green:     #22c55e;
  --orange:    #f59e0b;
  --red:       #ef4444;
  --blue:      #3b82f6;
  --sidebar-w: 220px;
  --font:      'Arial', Helvetica, sans-serif;
}

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
}


.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  background-image: radial-gradient(ellipse 55% 60% at 25% 45%, rgba(255,255,255,0.018) 0%, transparent 100%);
}

.login-box {
  width: 100%;
  max-width: 400px;
  padding: 56px 48px;
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}

.login-logo {
  align-self: center;
  height: 52px;
  width: auto;
  mix-blend-mode: screen;
  margin-bottom: 40px;
}

.login-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}

.login-subtitle {
  font-size: 11px;
  color: var(--text3);
  letter-spacing: 0.5px;
  margin-bottom: 32px;
}

.login-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 22px;
}

.login-field label {
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text3);
}

.login-field input {
  background: none;
  border: none;
  border-bottom: 1px solid var(--border2);
  color: var(--text);
  padding: 10px 0;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
}

.login-field input:focus { border-bottom-color: rgba(255,255,255,0.5); }
.login-field input::placeholder { color: var(--text3); font-size: 13px; }

.login-error {
  font-size: 11px;
  color: var(--red);
  min-height: 14px;
  margin-bottom: 12px;
}

.login-btn {
  background: var(--text);
  color: var(--bg);
  border: none;
  padding: 14px;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  transition: opacity 0.2s;
  margin-bottom: 18px;
}

.login-btn:hover { opacity: 0.85; }
.login-btn:disabled { opacity: 0.4; cursor: not-allowed; }

.login-switch {
  background: none;
  border: none;
  color: var(--text3);
  font-size: 11px;
  text-align: center;
  cursor: pointer;
  padding: 4px 0;
  transition: color 0.2s;
  align-self: center;
}

.login-switch:hover { color: var(--text2); }

.login-ok {
  font-size: 11px;
  color: var(--green);
  min-height: 14px;
  line-height: 1.6;
  margin-bottom: 12px;
}


.admin-shell {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: var(--sidebar-w);
  min-height: 100vh;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
}

.sidebar-header {
  padding: 24px 20px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-logo {
  height: 30px;
  width: auto;
  mix-blend-mode: screen;
}

.sidebar-badge {
  font-size: 9px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text3);
  background: var(--surface2);
  padding: 3px 7px;
  border-radius: 2px;
}

.sidebar-nav {
  flex: 1;
  padding: 12px 0;
  overflow-y: auto;
}

.sn-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  color: var(--text2);
  font-size: 13px;
  font-weight: 400;
  transition: color 0.2s, background 0.2s;
  cursor: pointer;
}

.sn-item svg { flex-shrink: 0; opacity: 0.6; transition: opacity 0.2s; }
.sn-item:hover { color: var(--text); background: rgba(255,255,255,0.04); }
.sn-item:hover svg { opacity: 1; }
.sn-item.active { color: var(--text); background: rgba(255,255,255,0.07); font-weight: 600; }
.sn-item.active svg { opacity: 1; }

.sn-section {
  padding: 18px 20px 6px;
  font-size: 9px;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--text3);
}

.sidebar-footer {
  border-top: 1px solid var(--border);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.admin-user {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.admin-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}

.admin-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.admin-name {
  font-size: 12px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin-role {
  font-size: 10px;
  color: var(--text3);
}

.logout-btn {
  background: none;
  border: none;
  color: var(--text3);
  padding: 6px;
  display: flex;
  align-items: center;
  transition: color 0.2s;
  flex-shrink: 0;
}

.logout-btn:hover { color: var(--text); }


.main-content {
  flex: 1;
  margin-left: var(--sidebar-w);
  min-height: 100vh;
  padding: 32px 36px;
  background: var(--bg);
}

.page-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 32px;
}

.page-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
}

.page-date {
  font-size: 12px;
  color: var(--text3);
}


.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px;
  height: 100%;
}

.stat-card.green::before  { background: var(--green); }
.stat-card.orange::before { background: var(--orange); }
.stat-card.blue::before   { background: var(--blue); }
.stat-card.purple::before { background: #a855f7; }

.stat-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
}

.stat-card.green  .stat-icon { background: rgba(34,197,94,0.12);  color: var(--green); }
.stat-card.orange .stat-icon { background: rgba(245,158,11,0.12); color: var(--orange); }
.stat-card.blue   .stat-icon { background: rgba(59,130,246,0.12); color: var(--blue); }
.stat-card.purple .stat-icon { background: rgba(168,85,247,0.12); color: #a855f7; }

.stat-label {
  font-size: 10px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--text3);
}

.stat-value {
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}

.stat-sub {
  font-size: 11px;
  color: var(--text3);
}

.stat-loading {
  width: 60px;
  height: 32px;
  background: rgba(255,255,255,0.06);
  border-radius: 3px;
  animation: pulse 1.4s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.5; }
  50%       { opacity: 1; }
}


.section-card {
  background: var(--surface);
  border: 1px solid var(--border);
  margin-bottom: 24px;
}

.section-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
}

.section-card-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.3px;
}

.section-card-link {
  font-size: 11px;
  color: var(--text3);
  transition: color 0.2s;
}

.section-card-link:hover { color: var(--text2); }

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th {
  text-align: left;
  padding: 10px 24px;
  font-size: 9px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text3);
  border-bottom: 1px solid var(--border);
  font-weight: 500;
}

.data-table td {
  padding: 14px 24px;
  font-size: 13px;
  color: var(--text2);
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.data-table tr:last-child td { border-bottom: none; }

.data-table tr:hover td { background: rgba(255,255,255,0.02); }

.td-name {
  color: var(--text);
  font-weight: 500;
}

.td-date { color: var(--text3); font-size: 12px; }

.badge {
  display: inline-block;
  padding: 3px 9px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.5px;
  border-radius: 2px;
  text-transform: uppercase;
}

.badge-pending  { background: rgba(245,158,11,0.15); color: var(--orange); }
.badge-approved { background: rgba(34,197,94,0.15);  color: var(--green); }
.badge-rejected { background: rgba(239,68,68,0.15);  color: var(--red); }

.table-empty {
  padding: 40px 24px;
  text-align: center;
  color: var(--text3);
  font-size: 13px;
}

.table-loading {
  padding: 40px 24px;
  text-align: center;
  color: var(--text3);
  font-size: 12px;
  letter-spacing: 0.5px;
}


.messages-list {
  padding: 0;
}

.msg-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
}

.msg-item:last-child { border-bottom: none; }
.msg-item:hover { background: rgba(255,255,255,0.02); }

.msg-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}

.msg-body { flex: 1; min-width: 0; }

.msg-from {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 2px;
}

.msg-subject {
  font-size: 12px;
  color: var(--text2);
  margin-bottom: 2px;
}

.msg-preview {
  font-size: 11px;
  color: var(--text3);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.msg-time {
  font-size: 10px;
  color: var(--text3);
  flex-shrink: 0;
}


.wip-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  gap: 14px;
}

.wip-icon { opacity: 0.25; }

.wip-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  opacity: 0.5;
}

.wip-sub {
  font-size: 13px;
  color: var(--text3);
}


@media (max-width: 1100px) {
  .stats-row { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); transition: transform 0.3s; }
  .main-content { margin-left: 0; padding: 20px 16px; }
  .stats-row { grid-template-columns: 1fr 1fr; gap: 10px; }
}

.login-switch {
  background: none;
  border: none;
  color: var(--text3);
  font-size: 11px;
  text-align: center;
  cursor: pointer;
  padding: 4px 0;
  transition: color 0.2s;
  width: 100%;
}

.login-switch:hover { color: var(--text2); }

.login-ok {
  font-size: 11px;
  color: var(--green);
  min-height: 14px;
  line-height: 1.5;
}

.page-sub {
  font-size: 12px;
  color: var(--text3);
  margin-top: 3px;
}

.gallery-header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.upload-trigger {
  display: flex;
  align-items: center;
  gap: 7px;
  background: var(--text);
  color: var(--bg);
  border: none;
  padding: 9px 16px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: opacity 0.2s;
  user-select: none;
}

.upload-trigger:hover { opacity: 0.85; }
.upload-trigger.disabled { opacity: 0.4; pointer-events: none; }

.gallery-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  gap: 16px;
}

.gal-tabs {
  display: flex;
  gap: 2px;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 3px;
}

.gal-tab {
  background: none;
  border: none;
  color: var(--text3);
  font-size: 12px;
  font-weight: 500;
  padding: 7px 18px;
  cursor: pointer;
  transition: all 0.18s;
  letter-spacing: 0.3px;
}

.gal-tab:hover { color: var(--text2); }
.gal-tab.active { background: var(--surface2); color: var(--text); }

.gal-type-tabs {
  display: flex;
  gap: 12px;
}

.gal-type {
  background: none;
  border: none;
  color: var(--text3);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  cursor: pointer;
  padding: 4px 0;
  border-bottom: 1px solid transparent;
  transition: all 0.18s;
}

.gal-type:hover { color: var(--text2); }
.gal-type.active { color: var(--text); border-bottom-color: var(--text); }

.upload-progress {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 10px 16px;
  margin-bottom: 16px;
  position: relative;
  overflow: hidden;
}

.upload-bar {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  background: rgba(34,197,94,0.12);
  transition: width 0.3s;
  width: 0%;
  z-index: 0;
}

.upload-label {
  font-size: 12px;
  color: var(--green);
  position: relative;
  z-index: 1;
}

.drop-zone {
  border: 1px dashed rgba(255,255,255,0.14);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 28px;
  margin-bottom: 24px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  color: var(--text3);
  font-size: 12px;
}

.drop-zone.active {
  border-color: rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.03);
}

.gallery-stats {
  font-size: 11px;
  color: var(--text3);
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 12px;
}

.gallery-empty {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 60px 20px;
  color: var(--text3);
  font-size: 13px;
  text-align: center;
}

.gallery-empty-sub {
  font-size: 11px;
  opacity: 0.6;
}

.gal-card {
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.gal-card-img {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--surface2);
}

.gal-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
  display: block;
}

.gal-card:hover .gal-card-img img { transform: scale(1.04); }

.img-local {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--text3);
  font-size: 10px;
  padding: 10px;
  text-align: center;
  word-break: break-all;
}

.gal-card-img.img-error {
  background: rgba(239,68,68,0.06);
}

.gal-card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.55);
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  padding: 8px;
  opacity: 0;
  transition: opacity 0.2s;
}

.gal-card:hover .gal-card-overlay { opacity: 1; }

.gal-delete {
  background: rgba(239,68,68,0.85);
  border: none;
  color: white;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: 3px;
  transition: background 0.15s;
}

.gal-delete:hover { background: rgba(239,68,68,1); }

.gal-card-meta {
  padding: 8px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}

.gal-card-name {
  font-size: 10px;
  color: var(--text3);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  min-width: 0;
}

.gal-card-badge {
  font-size: 9px;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--text3);
  background: var(--surface2);
  padding: 2px 6px;
  border-radius: 2px;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .gallery-controls { flex-direction: column; align-items: flex-start; }
  .gallery-grid { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 8px; }
}

.gal-badge-cloud {
  background: rgba(34,197,94,0.12);
  color: var(--green);
}

.gal-badge-local {
  background: var(--surface2);
  color: var(--text3);
}

.img-local-name {
  font-size: 10px;
  color: var(--text3);
  word-break: break-all;
  text-align: center;
  line-height: 1.4;
}

.img-local-note {
  font-size: 9px;
  color: var(--text3);
  opacity: 0.55;
  letter-spacing: 0.5px;
}

.upload-errors {
  background: rgba(239,68,68,0.08);
  border: 1px solid rgba(239,68,68,0.25);
  color: var(--red);
  padding: 10px 16px;
  margin-bottom: 16px;
  font-size: 12px;
  line-height: 1.6;
  white-space: pre-wrap;
}