/*
 * ============================================================
 * css/admin.css  —  Carplus Admin Panel Styles
 * Linked ONLY in admin.html via:
 *   <link rel="stylesheet" href="css/admin.css">
 * style.css is NOT loaded by admin.html
 * ============================================================
 */

/* ── VARIABLES ─────────────────────────────────────────────── */
:root {
  --red:   #E8000D;
  --red2:  #B0000A;
  --redg:  rgba(232,0,13,.12);
  --redb:  rgba(232,0,13,.30);
  --bg:    #09090F;
  --b1:    #0F0F18;
  --b2:    #161622;
  --b3:    #1D1D2C;
  --b4:    #252536;
  --w:     #EAEAF8;
  --wm:    #7A7A9A;
  --wd:    #3A3A52;
  --bdr:   rgba(255,255,255,.07);
  --bdr2:  rgba(255,255,255,.13);
  --green: #00D98B;
  --yellow:#F5A623;
  --f1:    'Syne', sans-serif;
  --f2:    'Nunito Sans', sans-serif;
  --ease:  cubic-bezier(.22,1,.36,1);
}

/* ── RESET ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html  { font-size: 16px; }
body  { background: var(--bg); color: var(--w); font-family: var(--f2); line-height: 1.6; overflow-x: hidden; }
img   { display: block; max-width: 100%; }
a     { color: inherit; text-decoration: none; }
ul    { list-style: none; }
::-webkit-scrollbar            { width: 4px; height: 4px; }
::-webkit-scrollbar-track      { background: var(--bg); }
::-webkit-scrollbar-thumb      { background: var(--red); border-radius: 2px; }

/* ── LOGIN PAGE ─────────────────────────────────────────────── */
#login-page {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 1.5rem;
  background: radial-gradient(ellipse at 60% 35%, rgba(232,0,13,.1) 0%, transparent 55%), var(--bg);
}
.login-card { width: 100%; max-width: 420px; background: var(--b2); border: 1px solid var(--bdr2); padding: 2.8rem; position: relative; }
.login-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--red), transparent); }
.login-logo      { text-align: center; margin-bottom: 2rem; }
.login-logo-text { font-family: var(--f1); font-size: 2.4rem; font-weight: 800; letter-spacing: .06em; }
.login-logo-text span { color: var(--red); }
.login-title     { font-family: var(--f1); font-size: 1.5rem; font-weight: 800; text-transform: uppercase; text-align: center; margin-bottom: .35rem; }
.login-subtitle  { font-size: .78rem; color: var(--wm); text-align: center; margin-bottom: 2rem; }
.login-error     { display: none; background: var(--redg); border: 1px solid var(--redb); padding: .75rem 1rem; font-size: .78rem; color: var(--red); margin-bottom: 1rem; }
.login-error.show { display: block; }
.login-hint      { font-size: .64rem; color: var(--wd); text-align: center; margin-top: 1.2rem; }
.login-hint strong { color: var(--wm); }

/* ── ADMIN LAYOUT ───────────────────────────────────────────── */
#admin-layout { display: none; grid-template-columns: 248px 1fr; min-height: 100vh; }
#admin-layout.visible { display: grid; }

/* ── SIDEBAR ────────────────────────────────────────────────── */
.sidebar {
  background: var(--b1); border-right: 1px solid var(--bdr);
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.sidebar-logo { padding: 1.3rem 1.4rem 1.1rem; border-bottom: 1px solid var(--bdr); display: flex; align-items: center; gap: 10px; }
.sidebar-logo-sq { width: 34px; height: 34px; background: var(--red); clip-path: polygon(0 0, calc(100% - 7px) 0, 100% 100%, 7px 100%); display: flex; align-items: center; justify-content: center; font-family: var(--f1); font-size: .85rem; font-weight: 800; color: #fff; flex-shrink: 0; }
.sidebar-logo-name { font-family: var(--f1); font-size: 1.2rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.sidebar-logo-name span { color: var(--red); }

.sidebar-nav   { flex: 1; padding: .8rem 0; }
.nav-group     { font-size: .57rem; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; color: var(--wd); padding: .55rem 1.4rem .28rem; }
.nav-item      { display: flex; align-items: center; gap: 10px; padding: .62rem 1.4rem; font-size: .8rem; font-weight: 600; color: var(--wm); cursor: pointer; transition: all .2s; border-left: 2px solid transparent; user-select: none; }
.nav-item .ic  { font-size: 1rem; width: 20px; text-align: center; flex-shrink: 0; }
.nav-item:hover { color: var(--w); background: rgba(255,255,255,.03); }
.nav-item.active { color: var(--red); background: var(--redg); border-left-color: var(--red); }

.sidebar-footer { border-top: 1px solid var(--bdr); padding: 1.1rem 1.4rem; }
.sidebar-user   { display: flex; align-items: center; gap: 10px; margin-bottom: .9rem; }
.sidebar-user-av { width: 32px; height: 32px; background: var(--red); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--f1); font-size: .85rem; font-weight: 800; color: #fff; flex-shrink: 0; }
.sidebar-user-name { font-size: .82rem; font-weight: 700; line-height: 1.2; }
.sidebar-user-role { font-size: .62rem; color: var(--wm); }
.btn-logout { width: 100%; font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; background: var(--b3); border: 1px solid var(--bdr); color: var(--wm); padding: 8px; cursor: pointer; transition: all .2s; }
.btn-logout:hover { border-color: var(--red); color: var(--red); }

/* ── ADMIN MAIN ─────────────────────────────────────────────── */
.admin-main { background: var(--bg); display: flex; flex-direction: column; min-height: 100vh; }

.admin-topbar { display: flex; align-items: center; justify-content: space-between; padding: 1.3rem 2rem; border-bottom: 1px solid var(--bdr); background: var(--b1); position: sticky; top: 0; z-index: 100; }
.topbar-title { font-family: var(--f1); font-size: 1.35rem; font-weight: 800; text-transform: uppercase; letter-spacing: .03em; }
.topbar-sub   { font-size: .73rem; color: var(--wm); margin-top: 1px; }
.topbar-right { display: flex; align-items: center; gap: .8rem; }
.saved-badge  { display: none; align-items: center; gap: 6px; font-size: .7rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--green); }
.saved-badge.show { display: flex; }

.admin-content { padding: 2rem; flex: 1; }

/* ── SECTIONS (show/hide) ───────────────────────────────────── */
.admin-section         { display: none; }
.admin-section.active  { display: block; }

/* ── BUTTONS ────────────────────────────────────────────────── */
.btn-save { font-size: .74rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; background: var(--red); color: #fff; border: none; padding: 10px 22px; clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 100%, 8px 100%); cursor: pointer; transition: background .2s; }
.btn-save:hover { background: var(--red2); }
.btn-back { font-size: .7rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; background: transparent; color: var(--wm); border: 1px solid var(--bdr2); padding: 9px 18px; cursor: pointer; clip-path: polygon(0 0, calc(100% - 7px) 0, 100% 100%, 7px 100%); transition: all .2s; }
.btn-back:hover { border-color: var(--red); color: var(--red); }
.btn-sm { font-size: .62rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; padding: 5px 12px; border: 1px solid var(--bdr2); background: var(--b4); color: var(--wm); cursor: pointer; transition: all .2s; }
.btn-sm:hover { border-color: var(--red); color: var(--red); }
.btn-sm.danger:hover { background: rgba(232,0,13,.1); }

/* ── DASHBOARD STATS ────────────────────────────────────────── */
.dash-stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem; margin-bottom: 1.8rem; }
.dash-stat  { background: var(--b2); border: 1px solid var(--bdr); padding: 1.3rem; position: relative; overflow: hidden; }
.dash-stat::after { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--red); }
.dash-stat-val { font-family: var(--f1); font-size: 2.1rem; font-weight: 800; line-height: 1; margin-bottom: .2rem; }
.dash-stat-lbl { font-size: .64rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--wm); }
.dash-stat-chg { font-size: .62rem; color: var(--green); margin-top: .35rem; }

/* ── CARDS ──────────────────────────────────────────────────── */
.ap-card { background: var(--b2); border: 1px solid var(--bdr); padding: 1.5rem; margin-bottom: 1.4rem; }
.ap-card-head { display: flex; align-items: center; justify-content: space-between; font-size: .78rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--w); margin-bottom: 1.2rem; padding-bottom: .9rem; border-bottom: 1px solid var(--bdr); }
.ap-card-head::before { content: ''; display: inline-block; width: 3px; height: 14px; background: var(--red); margin-right: 9px; flex-shrink: 0; }
.ap-card-head span:first-child { display: flex; align-items: center; }

/* ── FORM ELEMENTS ──────────────────────────────────────────── */
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: .9rem; margin-bottom: .8rem; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: .9rem; margin-bottom: .8rem; }

.ap-field { display: flex; flex-direction: column; gap: 5px; margin-bottom: .9rem; }
.ap-field label { font-size: .61rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--wm); }
.ap-field label .req { color: var(--red); }
.ap-field input,
.ap-field select,
.ap-field textarea { background: var(--b3); border: 1px solid var(--bdr); padding: 10px 12px; font-family: var(--f2); font-size: .83rem; color: var(--w); outline: none; transition: border-color .2s; width: 100%; appearance: none; }
.ap-field input:focus,
.ap-field select:focus,
.ap-field textarea:focus { border-color: var(--red); }
.ap-field textarea { resize: vertical; min-height: 78px; }
.ap-field .hint { font-size: .6rem; color: var(--wd); margin-top: 2px; }

/* Color picker pair */
.color-row { display: flex; align-items: center; gap: 9px; }
.color-row input[type="color"] { width: 40px; height: 38px; padding: 2px; background: var(--b3); border: 1px solid var(--bdr); cursor: pointer; }
.color-row input[type="text"] { flex: 1; }

/* Toggle switch */
.toggle-row { display: flex; align-items: center; justify-content: space-between; padding: .8rem 0; border-bottom: 1px solid var(--bdr); cursor: pointer; }
.toggle-row:last-child { border-bottom: none; }
.toggle-label { font-size: .82rem; color: var(--wm); }
.toggle-switch { position: relative; width: 42px; height: 24px; flex-shrink: 0; }
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-track { position: absolute; inset: 0; background: var(--b4); border: 1px solid var(--bdr2); border-radius: 12px; transition: background .2s, border-color .2s; }
.toggle-track::before { content: ''; position: absolute; width: 18px; height: 18px; left: 2px; top: 2px; background: var(--wd); border-radius: 50%; transition: transform .2s, background .2s; }
.toggle-switch input:checked + .toggle-track { background: var(--redg); border-color: var(--red); }
.toggle-switch input:checked + .toggle-track::before { transform: translateX(18px); background: var(--red); }

/* ── PRODUCT LIST ───────────────────────────────────────────── */
.prod-admin-list { display: flex; flex-direction: column; gap: .55rem; margin-bottom: 1rem; }
.prod-admin-row  { display: flex; align-items: center; gap: 1rem; background: var(--b3); border: 1px solid var(--bdr); padding: .85rem 1rem; }
.prod-admin-thumb { width: 48px; height: 48px; background: var(--b4); border: 1px solid var(--bdr); display: flex; align-items: center; justify-content: center; font-family: var(--f1); font-size: .78rem; color: var(--wm); flex-shrink: 0; overflow: hidden; }
.prod-admin-thumb img { width: 100%; height: 100%; object-fit: contain; padding: 2px; }
.prod-admin-info  { flex: 1; }
.prod-admin-name  { font-size: .84rem; font-weight: 700; text-transform: uppercase; letter-spacing: .03em; }
.prod-admin-price { font-size: .77rem; color: var(--red); font-weight: 700; margin-top: 2px; }
.prod-admin-actions { display: flex; gap: .45rem; }

/* Product form */
.prod-form-box   { background: var(--b3); border: 1px solid var(--bdr2); padding: 1.4rem; margin-top: .8rem; display: none; }
.prod-form-box.open { display: block; }
.prod-form-title { font-size: .8rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 1.1rem; color: var(--w); }

/* ── EDITOR ROWS (services / testimonials) ──────────────────── */
.editor-row { background: var(--b3); border: 1px solid var(--bdr); padding: 1rem; margin-bottom: .65rem; }
.editor-row-head { font-size: .63rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--wm); margin-bottom: .85rem; }

/* ── TABLE ──────────────────────────────────────────────────── */
.ap-table    { width: 100%; border-collapse: collapse; font-size: .77rem; }
.ap-table th { text-align: left; padding: .6rem .85rem; font-size: .59rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--wm); background: var(--b3); border-bottom: 1px solid var(--bdr); white-space: nowrap; }
.ap-table td { padding: .72rem .85rem; border-bottom: 1px solid var(--bdr); color: var(--w); vertical-align: top; }
.ap-table tr:hover td { background: rgba(255,255,255,.02); }
.ap-table td.trunc { max-width: 190px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.status-new  { font-size: .6rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--green); }
.status-read { font-size: .6rem; letter-spacing: .08em; text-transform: uppercase; color: var(--wd); }
.empty-row   { font-size: .78rem; color: var(--wd); text-align: center; padding: 2.5rem; }

/* Quick actions row */
.quick-actions { display: flex; gap: .75rem; flex-wrap: wrap; margin-bottom: 1.4rem; }

/* ── TOAST ──────────────────────────────────────────────────── */
#toast { position: fixed; bottom: 2rem; right: 2rem; z-index: 9999; padding: .82rem 1.5rem; font-size: .8rem; font-weight: 700; letter-spacing: .05em; clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 100%, 8px 100%); opacity: 0; transform: translateY(10px); transition: all .3s; pointer-events: none; }
#toast.show { opacity: 1; transform: translateY(0); }
#toast.ok { background: var(--green); color: #000; }
#toast.er { background: var(--red);   color: #fff; }

/* ── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 1000px) {
  .dash-stats { grid-template-columns: repeat(2,1fr); }
  .form-row-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  #admin-layout { grid-template-columns: 1fr; }
  .sidebar { position: fixed; top: 0; left: -248px; z-index: 500; transition: left .35s; height: 100vh; }
  .sidebar.open { left: 0; }
  .admin-content { padding: 1rem; }
  .form-row-2 { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .dash-stats { grid-template-columns: 1fr 1fr; }
  .login-card { padding: 1.8rem; }
}