/* ============================================================
   WEBMAIL — Premium Light Theme (VHostManager Palette)
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f1f5f9;
    --bg-glass: rgba(0,0,0,0.02);
    --bg-glass-hover: rgba(0,0,0,0.04);
    --border: #e2e8f0;
    --border-light: #f1f5f9;
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --accent: #6D8DD5;
    --accent-light: rgba(109,141,213,0.12);
    --accent-glow: rgba(109,141,213,0.15);
    --accent-secondary: #75CDB8;
    --accent-gradient: linear-gradient(135deg, #6D8DD5, #75CDB8);
    --success: #10b981;
    --success-bg: #ecfdf5;
    --warning: #d97706;
    --warning-bg: #fffbeb;
    --danger: #dc2626;
    --danger-bg: #fef2f2;
    --info-bg: #eff6ff;
    --sidebar-width: 240px;
    --header-height: 56px;
    --radius: 12px;
    --radius-sm: 8px;
    --transition: all 0.2s cubic-bezier(0.4,0,0.2,1);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.1);
}

* { margin:0; padding:0; box-sizing:border-box; }
body { font-family:'Outfit',system-ui,-apple-system,sans-serif; background:var(--bg-primary); color:var(--text-primary); height:100vh; overflow:hidden; }

::-webkit-scrollbar { width:5px; }
::-webkit-scrollbar-track { background:transparent; }
::-webkit-scrollbar-thumb { background:#cbd5e1; border-radius:10px; }
::-webkit-scrollbar-thumb:hover { background:#94a3b8; }

.me-1 { margin-right:0.25rem; }
.me-2 { margin-right:0.5rem; }

/* ============================================================
   LOGIN
   ============================================================ */
.login-screen { display:flex; align-items:center; justify-content:center; min-height:100vh; background:linear-gradient(135deg, #f0f4ff 0%, #e8ecf4 50%, #f0f4ff 100%); position:relative; overflow:hidden; }

.login-bg-orbs { position:absolute; inset:0; pointer-events:none; }
.orb { position:absolute; border-radius:50%; filter:blur(100px); opacity:0.35; animation:orbFloat 12s ease-in-out infinite; }
.orb-1 { width:500px; height:500px; background:#93c5fd; top:-150px; left:-150px; }
.orb-2 { width:400px; height:400px; background:#c4b5fd; bottom:-100px; right:-100px; animation-delay:-4s; animation-duration:15s; }
.orb-3 { width:300px; height:300px; background:#6ee7b7; top:40%; left:55%; animation-delay:-8s; animation-duration:18s; }
@keyframes orbFloat {
    0%,100% { transform:translate(0,0) scale(1); }
    33% { transform:translate(30px,-40px) scale(1.05); }
    66% { transform:translate(-20px,30px) scale(0.97); }
}

.login-card { position:relative; z-index:1; background:rgba(255,255,255,0.92); backdrop-filter:blur(40px); -webkit-backdrop-filter:blur(40px); border:1px solid rgba(255,255,255,0.7); border-radius:28px; padding:48px 44px; width:100%; max-width:420px; box-shadow:var(--shadow-lg); text-align:center; }
.login-card .logo { width:72px; height:72px; border-radius:20px; background:var(--accent-gradient); display:flex; align-items:center; justify-content:center; margin:0 auto 28px; box-shadow:0 8px 30px var(--accent-glow); animation:logoPulse 3s ease-in-out infinite; }
@keyframes logoPulse { 0%,100%{box-shadow:0 8px 30px var(--accent-glow)} 50%{box-shadow:0 12px 40px rgba(37,99,235,0.2)} }
.login-card h1 { font-size:1.8rem; font-weight:800; letter-spacing:-0.5px; margin-bottom:6px; background:var(--accent-gradient); -webkit-background-clip:text; -webkit-text-fill-color:transparent; }
.login-card .subtitle { color:var(--text-muted); font-size:0.85rem; margin-bottom:32px; }

.login-card .input-group { position:relative; margin-bottom:14px; }
.login-card .input-group i { position:absolute; left:16px; top:50%; transform:translateY(-50%); color:var(--text-muted); font-size:0.85rem; transition:var(--transition); z-index:2; }
.login-card .input-group input { width:100%; padding:14px 16px 14px 44px; border-radius:var(--radius); border:1.5px solid var(--border); background:#fff; color:var(--text-primary); font-size:0.9rem; transition:var(--transition); outline:none; }
.login-card .input-group input:focus { border-color:var(--accent); box-shadow:0 0 0 3px var(--accent-glow); }
.login-card .input-group:focus-within i { color:var(--accent); }
.login-card input::placeholder { color:var(--text-muted); }

.login-card .btn-login { width:100%; padding:14px; border-radius:var(--radius); border:none; background:var(--accent-gradient); color:#fff; font-weight:700; font-size:0.95rem; cursor:pointer; transition:var(--transition); margin-top:8px; }
.login-card .btn-login:hover { transform:translateY(-2px); box-shadow:0 8px 25px var(--accent-glow); }
.login-card .btn-login:disabled { opacity:0.5; cursor:not-allowed; transform:none; }
.login-error { color:var(--danger); font-size:0.8rem; margin-top:12px; display:none; padding:8px 12px; border-radius:var(--radius-sm); background:var(--danger-bg); border:1px solid #fecaca; }

/* ============================================================
   MAIN APP
   ============================================================ */
.app-container { display:none; height:100vh; }
.app-header { height:var(--header-height); background:var(--bg-secondary); border-bottom:1px solid var(--border); display:flex; align-items:center; padding:0 20px; gap:12px; z-index:100; }
.app-header .logo-sm { font-weight:800; font-size:1.1rem; background:var(--accent-gradient); -webkit-background-clip:text; -webkit-text-fill-color:transparent; }
.app-header .user-info { margin-left:auto; display:flex; align-items:center; gap:10px; }
.app-header .user-avatar { width:32px; height:32px; border-radius:10px; background:var(--accent-gradient); display:flex; align-items:center; justify-content:center; color:#fff; font-weight:700; font-size:0.75rem; flex-shrink:0; }
.app-header .user-email { font-size:0.8rem; color:var(--text-secondary); }
.btn-icon { width:36px; height:36px; border-radius:10px; border:none; background:var(--bg-tertiary); color:var(--text-secondary); cursor:pointer; display:flex; align-items:center; justify-content:center; transition:var(--transition); font-size:0.85rem; }
.btn-icon:hover { background:var(--border); color:var(--text-primary); }

.app-body { display:flex; height:calc(100vh - var(--header-height)); }

/* SIDEBAR */
.sidebar { width:var(--sidebar-width); background:var(--bg-secondary); border-right:1px solid var(--border); display:flex; flex-direction:column; flex-shrink:0; overflow-y:auto; }
.sidebar .compose-btn { margin:16px; padding:13px; border-radius:var(--radius); border:none; background:var(--accent-gradient); color:#fff; font-weight:700; font-size:0.85rem; cursor:pointer; transition:var(--transition); display:flex; align-items:center; justify-content:center; gap:8px; }
.sidebar .compose-btn:hover { transform:translateY(-2px); box-shadow:0 6px 20px var(--accent-glow); }
.sidebar .folder-list { list-style:none; padding:0 8px; flex:1; }
.sidebar .folder-item { display:flex; align-items:center; gap:10px; padding:10px 14px; border-radius:10px; cursor:pointer; transition:var(--transition); color:var(--text-secondary); font-size:0.85rem; font-weight:500; margin-bottom:2px; border:1px solid transparent; }
.sidebar .folder-item:hover { background:var(--bg-tertiary); color:var(--text-primary); }
.sidebar .folder-item.active { background:var(--accent-light); color:var(--accent); font-weight:600; border-color:rgba(109,141,213,0.2); }
.sidebar .folder-item i { width:18px; text-align:center; font-size:0.8rem; }
.sidebar .folder-item .badge { margin-left:auto; background:var(--accent); color:#fff; font-size:0.6rem; padding:2px 8px; border-radius:20px; font-weight:700; min-width:22px; text-align:center; }

/* MESSAGE LIST */
.message-list { width:380px; border-right:1px solid var(--border); display:flex; flex-direction:column; flex-shrink:0; overflow:hidden; background:var(--bg-primary); }
.message-list-header { padding:12px 16px; border-bottom:1px solid var(--border); background:var(--bg-secondary); }
.message-list-header .search-box { position:relative; }
.message-list-header .search-box input { width:100%; padding:10px 12px 10px 36px; border-radius:10px; border:1.5px solid var(--border); background:var(--bg-tertiary); color:var(--text-primary); font-size:0.8rem; outline:none; transition:var(--transition); }
.message-list-header .search-box input:focus { border-color:var(--accent); box-shadow:0 0 0 3px var(--accent-glow); background:#fff; }
.message-list-header .search-box i { position:absolute; left:12px; top:50%; transform:translateY(-50%); color:var(--text-muted); font-size:0.75rem; }
.message-list-body { flex:1; overflow-y:auto; }

.msg-item { padding:14px 16px; border-bottom:1px solid var(--border-light); cursor:pointer; transition:var(--transition); position:relative; }
.msg-item:hover { background:var(--bg-tertiary); }
.msg-item.active { background:var(--accent-light); }
.msg-item.active::before,.msg-item.unread::before { content:''; position:absolute; left:0; top:0; bottom:0; width:3px; background:var(--accent-gradient); border-radius:0 3px 3px 0; }
.msg-item.unread .msg-from { font-weight:700; color:var(--text-primary); }
.msg-item.unread .msg-subject { color:var(--text-primary); font-weight:600; }
.msg-item .msg-top { display:flex; justify-content:space-between; align-items:center; margin-bottom:4px; }
.msg-item .msg-from { font-size:0.82rem; font-weight:500; color:var(--text-secondary); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; max-width:200px; }
.msg-item .msg-date { font-size:0.68rem; color:var(--text-muted); white-space:nowrap; }
.msg-item .msg-subject { font-size:0.8rem; color:var(--text-secondary); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; margin-bottom:3px; }
.msg-item .msg-preview { font-size:0.72rem; color:var(--text-muted); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.msg-item .msg-flags { display:flex; gap:6px; align-items:center; }
.msg-item .msg-flags i { font-size:0.65rem; }
.conv-count { display:inline-flex; align-items:center; justify-content:center; min-width:18px; height:18px; padding:0 5px; background:var(--accent); color:#fff; border-radius:10px; font-size:0.62rem; font-weight:700; margin-left:5px; }
.text-warning { color:var(--warning); }
.text-info { color:var(--accent); }

/* MESSAGE READER */
.message-reader { flex:1; display:flex; flex-direction:column; overflow:hidden; background:var(--bg-primary); }
.reader-empty { flex:1; display:flex; flex-direction:column; align-items:center; justify-content:center; color:var(--text-muted); }
.reader-empty i { font-size:3.5rem; margin-bottom:16px; opacity:0.2; color:var(--accent); }
.reader-empty p { font-size:0.9rem; }
.reader-header { padding:20px 28px; border-bottom:1px solid var(--border); background:var(--bg-secondary); flex-shrink:0; }
.reader-header .subject { font-size:1.2rem; font-weight:700; margin-bottom:12px; line-height:1.4; }
.reader-header .meta { display:flex; flex-wrap:wrap; align-items:center; gap:12px; font-size:0.8rem; color:var(--text-secondary); }
.reader-header .meta .avatar { width:40px; height:40px; border-radius:12px; background:var(--accent-gradient); display:flex; align-items:center; justify-content:center; color:#fff; font-weight:700; font-size:0.9rem; flex-shrink:0; box-shadow:0 4px 12px var(--accent-glow); }
.reader-header .actions { display:flex; gap:6px; margin-left:auto; }
.reader-body { flex:1; overflow-y:auto; padding:0; display:flex; flex-direction:column; }
.reader-body iframe { width:100%; border:none; background:#fff; flex:1; min-height:100%; display:block; }
.reader-body .text-content { font-size:0.88rem; line-height:1.8; color:var(--text-secondary); word-wrap:break-word; padding:20px 28px; }
.text-quote-toggle { display:inline-flex; align-items:center; gap:4px; cursor:pointer; background:var(--bg-tertiary); color:var(--text-muted); border-radius:6px; padding:3px 10px; font-size:0.7rem; font-weight:600; margin:8px 0 4px; }
.text-quote-toggle:hover { background:var(--accent-light); color:var(--accent); }
.text-quote { background:var(--bg-tertiary); border-left:3px solid var(--border); border-radius:0 8px 8px 0; padding:10px 14px; margin:4px 0 8px; color:var(--text-muted); font-size:0.82rem; line-height:1.6; }
.reader-attachments { padding:0 20px; border-top:1px solid var(--border); background:var(--bg-secondary); display:flex; align-items:center; gap:10px; flex-wrap:wrap; height:42px; box-sizing:border-box; overflow:hidden; flex-shrink:0; }
.reader-attachments h6 { font-size:0.65rem; text-transform:uppercase; color:var(--text-muted); letter-spacing:1px; font-weight:600; margin:0; white-space:nowrap; }
.att-item { display:inline-flex; align-items:center; gap:6px; padding:4px 10px; background:var(--bg-tertiary); border:1px solid var(--border); border-radius:8px; font-size:0.72rem; color:var(--text-secondary); cursor:pointer; transition:var(--transition); text-decoration:none; }
.att-item:hover { background:var(--accent-light); color:var(--accent); border-color:var(--accent); }
.att-item i { color:var(--accent); font-size:0.85rem; }
.att-info { display:flex; align-items:center; gap:6px; }
.att-name { font-weight:600; color:var(--text-primary); font-size:0.72rem; }
.att-info small { color:var(--text-muted); font-size:0.62rem; }
.att-grid { display:flex; flex-wrap:wrap; gap:6px; }

/* Reader — Subject bar */
.reader-subject-bar { display:flex; align-items:flex-start; justify-content:space-between; gap:12px; margin-bottom:12px; }
.reader-actions-top { display:flex; gap:4px; flex-shrink:0; }

/* Reader — From block */
.reader-from-block { flex:1; min-width:0; }
.reader-from-line { display:flex; align-items:center; gap:8px; flex-wrap:wrap; margin-bottom:4px; }
.reader-from-line strong { font-size:0.9rem; color:var(--text-primary); }
.reader-email-tag { font-size:0.72rem; color:var(--text-muted); background:var(--bg-tertiary); padding:2px 8px; border-radius:20px; font-weight:500; }
.reader-addr-row { font-size:0.75rem; color:var(--text-secondary); display:flex; align-items:center; gap:6px; flex-wrap:wrap; margin-top:2px; }
.reader-addr-label { font-size:0.65rem; font-weight:700; color:var(--text-muted); text-transform:uppercase; letter-spacing:0.5px; background:var(--bg-tertiary); padding:1px 6px; border-radius:4px; flex-shrink:0; }
.reader-addr { cursor:default; }
.reader-date { font-size:0.7rem; color:var(--text-muted); white-space:nowrap; margin-left:auto; flex-shrink:0; background:var(--bg-tertiary); padding:4px 10px; border-radius:8px; }

/* Reader — Quick action bar (same height as attachments bar) */
.reader-quick-actions { padding:0 20px; border-top:1px solid var(--border); background:var(--bg-secondary); display:flex; gap:6px; flex-wrap:wrap; align-items:center; height:42px; box-sizing:border-box; flex-shrink:0; }
.reader-action-btn { padding:5px 14px; border-radius:8px; border:1px solid var(--border); background:var(--bg-primary); color:var(--text-secondary); font-size:0.72rem; font-weight:600; cursor:pointer; transition:var(--transition); display:flex; align-items:center; }
.reader-action-btn:hover { background:var(--accent-light); color:var(--accent); border-color:var(--accent); }

/* Move-to dropdown */
.move-menu-dropdown { position:absolute; top:100%; right:0; z-index:100; background:var(--bg-secondary); border:1px solid var(--border); border-radius:12px; box-shadow:var(--shadow-lg); min-width:180px; overflow:hidden; animation:fadeInDown 0.2s ease; }
@keyframes fadeInDown { from{opacity:0;transform:translateY(-8px)} to{opacity:1;transform:translateY(0)} }
.move-menu-title { padding:10px 14px; font-size:0.72rem; font-weight:700; color:var(--text-muted); text-transform:uppercase; letter-spacing:0.5px; border-bottom:1px solid var(--border-light); }
.move-menu-item { padding:10px 14px; font-size:0.82rem; cursor:pointer; transition:var(--transition); color:var(--text-secondary); }
.move-menu-item:hover { background:var(--accent-light); color:var(--accent); }

/* COMPOSE */
.compose-overlay { position:fixed; inset:0; background:rgba(0,0,0,0.3); backdrop-filter:blur(4px); z-index:1000; display:none; align-items:flex-end; justify-content:center; padding:20px; }
.compose-overlay.show { display:flex; }
.compose-panel { width:100%; max-width:700px; max-height:85vh; background:var(--bg-secondary); border:1px solid var(--border); border-radius:20px 20px 0 0; box-shadow:var(--shadow-lg); display:flex; flex-direction:column; animation:slideUp 0.35s cubic-bezier(0.4,0,0.2,1); }
@keyframes slideUp { from{transform:translateY(100px);opacity:0} to{transform:translateY(0);opacity:1} }
.compose-header { padding:16px 24px; border-bottom:1px solid var(--border); display:flex; justify-content:space-between; align-items:center; }
.compose-header h6 { font-weight:700; font-size:0.95rem; }
.compose-fields { padding:0 24px; }
.compose-fields .field { display:flex; align-items:center; border-bottom:1px solid var(--border-light); }
.compose-fields .field label { width:50px; font-size:0.78rem; color:var(--text-muted); font-weight:600; flex-shrink:0; }
.compose-fields .field input { flex:1; padding:12px 0; border:none; background:transparent; color:var(--text-primary); font-size:0.85rem; outline:none; }
.compose-editor { flex:1; padding:16px 24px; min-height:200px; overflow-y:auto; }
.compose-editor [contenteditable] { min-height:180px; outline:none; font-size:0.88rem; line-height:1.8; color:var(--text-secondary); }
.compose-editor [contenteditable]:empty::before { content:attr(data-placeholder); color:var(--text-muted); pointer-events:none; }
.compose-editor [contenteditable]:focus { color:var(--text-primary); }
.compose-footer { padding:14px 24px; border-top:1px solid var(--border); display:flex; align-items:center; gap:10px; }
.compose-footer .btn-send { padding:11px 28px; border-radius:10px; border:none; background:var(--accent-gradient); color:#fff; font-weight:700; font-size:0.85rem; cursor:pointer; transition:var(--transition); }
.compose-footer .btn-send:hover { box-shadow:0 6px 20px var(--accent-glow); transform:translateY(-1px); }
.compose-footer .btn-send:disabled { opacity:0.5; cursor:not-allowed; transform:none; }
.compose-footer .btn-draft { padding:9px 18px; border-radius:10px; border:1px solid var(--border); background:var(--bg-primary); color:var(--text-secondary); font-weight:600; font-size:0.8rem; cursor:pointer; transition:var(--transition); display:flex; align-items:center; }
.compose-footer .btn-draft:hover { background:var(--bg-tertiary); color:var(--accent); border-color:var(--accent); }
.compose-footer .btn-attach { width:38px; height:38px; border-radius:10px; border:1px solid var(--border); background:transparent; color:var(--text-secondary); cursor:pointer; display:flex; align-items:center; justify-content:center; transition:var(--transition); }
.compose-footer .btn-attach:hover { background:var(--bg-tertiary); color:var(--accent); }
.compose-attachments { padding:0 24px 8px; display:flex; flex-wrap:wrap; gap:6px; }
.compose-att-tag { display:inline-flex; align-items:center; gap:6px; padding:5px 12px; background:var(--bg-tertiary); border:1px solid var(--border); border-radius:var(--radius-sm); font-size:0.72rem; color:var(--text-secondary); }
.compose-att-tag .remove { cursor:pointer; color:var(--danger); margin-left:4px; }
.compose-toolbar { display:flex; align-items:center; gap:2px; padding:8px 24px; border-bottom:1px solid var(--border-light); }
.compose-toolbar button { width:30px; height:30px; border:none; background:transparent; color:var(--text-muted); border-radius:6px; cursor:pointer; display:flex; align-items:center; justify-content:center; font-size:0.75rem; transition:var(--transition); }
.compose-toolbar button:hover { background:var(--bg-tertiary); color:var(--accent); }
.compose-toolbar .toolbar-sep { width:1px; height:18px; background:var(--border); margin:0 6px; }

/* LOADING */
.loading-spinner { display:flex; align-items:center; justify-content:center; padding:40px; color:var(--text-muted); gap:10px; font-size:0.85rem; flex-direction:column; }
.loading-spinner .spinner { width:24px; height:24px; border:2.5px solid var(--border); border-top-color:var(--accent); border-radius:50%; animation:spin 0.8s linear infinite; }
@keyframes spin { to{transform:rotate(360deg)} }
/* pagination-bar is defined below in PAGINATION BAR section */

/* ============================================================
   TOAST
   ============================================================ */
.toast-container { position:fixed; top:20px; right:20px; z-index:9999; display:flex; flex-direction:column; gap:10px; pointer-events:none; }
.toast { pointer-events:auto; display:flex; align-items:center; gap:12px; padding:14px 20px; border-radius:var(--radius); background:rgba(255,255,255,0.97); backdrop-filter:blur(20px); border:1px solid var(--border); box-shadow:var(--shadow-lg); min-width:280px; max-width:420px; animation:toastIn 0.4s cubic-bezier(0.4,0,0.2,1); font-size:0.85rem; color:var(--text-primary); }
.toast.toast-out { animation:toastOut 0.3s ease forwards; }
.toast-icon { width:32px; height:32px; border-radius:var(--radius-sm); display:flex; align-items:center; justify-content:center; flex-shrink:0; font-size:0.85rem; }
.toast.success .toast-icon { background:var(--success-bg); color:var(--success); }
.toast.error .toast-icon { background:var(--danger-bg); color:var(--danger); }
.toast.info .toast-icon { background:var(--info-bg); color:var(--accent); }
.toast.warning .toast-icon { background:var(--warning-bg); color:var(--warning); }
.toast-close { margin-left:auto; background:none; border:none; color:var(--text-muted); cursor:pointer; font-size:0.8rem; padding:4px; }
@keyframes toastIn { from{transform:translateX(100px);opacity:0} to{transform:translateX(0);opacity:1} }
@keyframes toastOut { from{transform:translateX(0);opacity:1} to{transform:translateX(100px);opacity:0} }

/* ============================================================
   CONFIRM DIALOG
   ============================================================ */
.confirm-overlay { position:fixed; inset:0; background:rgba(0,0,0,0.3); backdrop-filter:blur(4px); z-index:10000; display:none; align-items:center; justify-content:center; }
.confirm-overlay.show { display:flex; }
.confirm-dialog { background:var(--bg-secondary); border:1px solid var(--border); border-radius:20px; padding:32px 28px; max-width:380px; width:90%; text-align:center; box-shadow:var(--shadow-lg); animation:confirmIn 0.3s cubic-bezier(0.4,0,0.2,1); }
@keyframes confirmIn { from{transform:scale(0.9);opacity:0} to{transform:scale(1);opacity:1} }
.confirm-icon { width:56px; height:56px; border-radius:16px; background:var(--danger-bg); display:flex; align-items:center; justify-content:center; margin:0 auto 16px; font-size:1.3rem; color:var(--danger); }
.confirm-text { font-size:0.95rem; color:var(--text-primary); margin-bottom:24px; line-height:1.5; }
.confirm-actions { display:flex; gap:10px; justify-content:center; }
.btn-confirm-cancel { padding:10px 24px; border-radius:10px; border:1px solid var(--border); background:#fff; color:var(--text-secondary); font-weight:600; font-size:0.85rem; cursor:pointer; transition:var(--transition); }
.btn-confirm-cancel:hover { background:var(--bg-tertiary); }
.btn-confirm-ok { padding:10px 24px; border-radius:10px; border:none; background:var(--danger); color:#fff; font-weight:600; font-size:0.85rem; cursor:pointer; transition:var(--transition); }
.btn-confirm-ok:hover { background:#b91c1c; box-shadow:0 4px 12px rgba(220,38,38,0.2); }

/* ============================================================
   PAGINATION BAR
   ============================================================ */
.pagination-bar { padding:0 16px; border-top:1px solid var(--border); background:var(--bg-secondary); display:flex; align-items:center; justify-content:center; gap:10px; height:42px; box-sizing:border-box; font-size:0.72rem; color:var(--text-muted); }
.pagination-bar button { padding:4px 10px; border-radius:6px; border:1px solid var(--border); background:var(--bg-primary); color:var(--text-secondary); font-size:0.72rem; cursor:pointer; transition:var(--transition); }
.pagination-bar button:hover:not(:disabled) { background:var(--accent-light); color:var(--accent); border-color:var(--accent); }
.pagination-bar button:disabled { opacity:0.4; cursor:not-allowed; }

/* ============================================================
   SETTINGS PANEL
   ============================================================ */
.settings-section { background:var(--bg-secondary); border:1px solid var(--border); border-radius:14px; padding:20px 24px; margin-bottom:16px; }
.settings-section h6 { font-size:0.8rem; font-weight:700; color:var(--text-primary); margin:0 0 14px; padding-bottom:10px; border-bottom:1px solid var(--border-light); }
.settings-section label { display:block; font-size:0.78rem; font-weight:600; color:var(--text-secondary); margin-bottom:6px; }
.settings-input { width:100%; padding:9px 14px; border:1.5px solid var(--border); border-radius:10px; background:var(--bg-primary); color:var(--text-primary); font-size:0.82rem; font-family:inherit; outline:none; transition:border-color 0.2s; box-sizing:border-box; }
.settings-input:focus { border-color:var(--accent); box-shadow:0 0 0 3px var(--accent-glow); }
select.settings-input { cursor:pointer; appearance:auto; }
textarea.settings-input { resize:vertical; min-height:60px; }
.settings-btn { display:inline-flex; align-items:center; gap:4px; margin-top:12px; padding:8px 20px; border-radius:10px; border:none; background:var(--accent-gradient); color:#fff; font-size:0.78rem; font-weight:600; cursor:pointer; transition:var(--transition); }
.settings-btn:hover { transform:translateY(-1px); box-shadow:0 4px 12px var(--accent-glow); }
.settings-btn-danger { display:inline-flex; align-items:center; gap:4px; margin-top:12px; margin-left:8px; padding:8px 20px; border-radius:10px; border:1px solid var(--danger); background:transparent; color:var(--danger); font-size:0.78rem; font-weight:600; cursor:pointer; transition:var(--transition); }
.settings-btn-danger:hover { background:var(--danger-bg); }
.filter-row { display:flex; align-items:center; justify-content:space-between; gap:8px; padding:8px 12px; background:var(--bg-tertiary); border-radius:8px; margin-bottom:6px; font-size:0.78rem; color:var(--text-secondary); }
.filter-row button { flex-shrink:0; }
/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:1024px){
    .sidebar{width:200px;}
    .message-list{width:300px;}
}
@media(max-width:768px){
    .sidebar{position:fixed;left:-100%;top:var(--header-height);bottom:0;z-index:50;width:260px;transition:left 0.3s ease;box-shadow:var(--shadow-lg);}
    .sidebar.open{left:0;}
    .sidebar-overlay{position:fixed;inset:0;top:var(--header-height);background:rgba(0,0,0,0.3);z-index:49;display:none;}
    .sidebar-overlay.show{display:block;}
    .message-list{width:100%;}
    .message-reader{position:fixed;inset:0;top:var(--header-height);z-index:40;display:none;background:var(--bg-primary);}
    .message-reader.show{display:flex;}
    .compose-panel{max-width:100%;border-radius:16px;}
    .toast-container{left:10px;right:10px;}
    .toast{min-width:auto;}
}

/* ============================================================
   SETTINGS PANEL
   ============================================================ */
.settings-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 20px;
    margin-bottom: 16px;
}
.settings-section h6 {
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 14px;
    color: var(--text-primary);
}
.settings-section label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 4px;
}
.settings-input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 0.85rem;
    font-family: inherit;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: border-color 0.2s;
    outline: none;
    margin-bottom: 4px;
}
.settings-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}
textarea.settings-input {
    resize: vertical;
    min-height: 60px;
}
select.settings-input {
    cursor: pointer;
}
.settings-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 8px 16px;
    margin-top: 12px;
    margin-right: 8px;
    border: none;
    border-radius: 8px;
    background: var(--accent-gradient);
    color: #fff;
    font-weight: 600;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s;
}
.settings-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px var(--accent-glow);
}
.settings-btn-danger {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 8px 16px;
    margin-top: 12px;
    border: 1px solid var(--danger);
    border-radius: 8px;
    background: transparent;
    color: var(--danger);
    font-weight: 600;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s;
}
.settings-btn-danger:hover {
    background: var(--danger);
    color: #fff;
}
.filter-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    margin-bottom: 6px;
    font-size: 0.8rem;
}