/* ============================================================
   SubHub – Main Stylesheet v2
   Light/Dark mode | Responsive | Space Grotesk + Inter
   ============================================================ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}

/* ── Light Mode Tokens ──────────────────────────────────────── */
:root {
  --bg:       #f0f4f8;
  --surface:  #ffffff;
  --surface2: #e8edf3;
  --border:   #d1dbe8;
  --accent:   #7c3aed;
  --accent2:  #6d28d9;
  --success:  #059669;
  --warning:  #d97706;
  --danger:   #dc2626;
  --text:     #1e293b;
  --muted:    #64748b;
  --white:    #ffffff;
  --nav-bg:   rgba(240,244,248,0.92);
  --radius:   12px;
  --radius-sm:8px;
  --shadow:   0 2px 16px rgba(0,0,0,0.08);
  --shadow-glow:0 0 32px rgba(124,58,237,0.12);
  --font-head:'Space Grotesk',sans-serif;
  --font-body:'Inter',sans-serif;
  --tr: 0.2s ease;
}

/* ── Dark Mode Tokens ───────────────────────────────────────── */
[data-theme="dark"] {
  --bg:       #0a0d16;
  --surface:  #111827;
  --surface2: #1a2235;
  --border:   #1f2d45;
  --text:     #e2e8f0;
  --muted:    #64748b;
  --nav-bg:   rgba(10,13,22,0.92);
  --shadow:   0 4px 24px rgba(0,0,0,0.4);
}

body{font-family:var(--font-body);background:var(--bg);color:var(--text);min-height:100vh;display:flex;flex-direction:column;line-height:1.6;transition:background var(--tr),color var(--tr)}
main{flex:1}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent2)}
h1,h2,h3,h4,h5{font-family:var(--font-head);font-weight:700;line-height:1.2}
h1{font-size:clamp(2rem,5vw,3.2rem)}
h2{font-size:clamp(1.4rem,3vw,2rem)}

/* ── Nav ─────────────────────────────────────────────────────── */
.nav{position:sticky;top:0;z-index:100;background:var(--nav-bg);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);transition:background var(--tr)}
.nav__inner{max-width:1200px;margin:auto;padding:0 1.5rem;height:60px;display:flex;align-items:center;justify-content:space-between;gap:1rem}
.nav__logo{font-family:var(--font-head);font-size:1.25rem;font-weight:700;color:var(--text);display:flex;align-items:center;gap:.4rem}
.logo-dot{display:inline-block;width:10px;height:10px;background:var(--accent);border-radius:50%;box-shadow:0 0 10px var(--accent)}

/* right side controls */
.nav__controls{display:flex;align-items:center;gap:.8rem}

/* dark mode toggle */
.theme-toggle{background:var(--surface2);border:1px solid var(--border);border-radius:100px;width:48px;height:26px;cursor:pointer;position:relative;transition:background var(--tr);flex-shrink:0}
.theme-toggle::after{content:'';position:absolute;top:3px;left:3px;width:18px;height:18px;background:var(--accent);border-radius:50%;transition:transform var(--tr)}
[data-theme="dark"] .theme-toggle::after{transform:translateX(22px)}
.theme-toggle__icon{position:absolute;top:50%;transform:translateY(-50%);font-size:.7rem;pointer-events:none}
.theme-toggle__icon--sun{right:5px}
.theme-toggle__icon--moon{left:5px}

/* nav links — LEFT aligned on mobile */
.nav__links{display:flex;align-items:center;gap:1.2rem;flex-wrap:nowrap}
.nav__link{color:var(--muted);font-size:.88rem;font-weight:500;transition:color var(--tr);white-space:nowrap}
.nav__link:hover{color:var(--text)}
.nav__link--admin{color:var(--warning)!important}
.nav__link--logout{color:var(--danger)}

.nav__burger{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px;padding:4px}
.nav__burger span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:var(--tr)}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:.4rem;padding:.6rem 1.4rem;border-radius:var(--radius-sm);font-family:var(--font-head);font-size:.88rem;font-weight:600;cursor:pointer;border:none;transition:all var(--tr);white-space:nowrap;text-decoration:none}
.btn--primary{background:var(--accent);color:#fff;box-shadow:0 3px 12px rgba(124,58,237,.25)}
.btn--primary:hover{background:var(--accent2);box-shadow:0 4px 18px rgba(124,58,237,.4);transform:translateY(-1px);color:#fff}
.btn--secondary{background:var(--surface2);color:var(--text);border:1px solid var(--border)}
.btn--secondary:hover{background:var(--border)}
.btn--success{background:var(--success);color:#fff}
.btn--danger{background:var(--danger);color:#fff}
.btn--warning{background:var(--warning);color:#fff}
.btn--sm{padding:.35rem .9rem;font-size:.8rem}
.btn--lg{padding:.85rem 2rem;font-size:1rem}
.btn--full{width:100%;justify-content:center}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}

/* ── Forms ───────────────────────────────────────────────────── */
.form-group{margin-bottom:1.2rem}
.form-label{display:block;font-size:.83rem;color:var(--muted);margin-bottom:.4rem;font-weight:500}
.form-input,.form-select,.form-textarea{width:100%;padding:.72rem 1rem;background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-family:var(--font-body);font-size:.95rem;transition:border-color var(--tr),box-shadow var(--tr)}
.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(124,58,237,.12)}
.form-select option{background:var(--surface);color:var(--text)}
.form-hint{font-size:.78rem;color:var(--muted);margin-top:.3rem}

/* ── Cards ───────────────────────────────────────────────────── */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow)}
.card--hover:hover{border-color:var(--accent);box-shadow:var(--shadow-glow)}

/* ── Alerts ──────────────────────────────────────────────────── */
.alert{padding:.85rem 1.1rem;border-radius:var(--radius-sm);font-size:.88rem;display:flex;align-items:flex-start;gap:.5rem;margin-bottom:1rem}
.alert--success{background:rgba(5,150,105,.08);border:1px solid rgba(5,150,105,.25);color:var(--success)}
.alert--danger{background:rgba(220,38,38,.08);border:1px solid rgba(220,38,38,.25);color:var(--danger)}
.alert--warning{background:rgba(217,119,6,.08);border:1px solid rgba(217,119,6,.25);color:var(--warning)}
.alert--info{background:rgba(124,58,237,.08);border:1px solid rgba(124,58,237,.2);color:var(--accent)}
[data-theme="dark"] .alert--success{background:rgba(5,150,105,.12)}
[data-theme="dark"] .alert--danger{background:rgba(220,38,38,.12)}
[data-theme="dark"] .alert--warning{background:rgba(217,119,6,.12)}
[data-theme="dark"] .alert--info{background:rgba(124,58,237,.12)}

/* ── Badges ──────────────────────────────────────────────────── */
.badge{display:inline-block;padding:.2rem .65rem;border-radius:100px;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em}
.badge--pending{background:rgba(217,119,6,.12);color:var(--warning)}
.badge--active{background:rgba(5,150,105,.12);color:var(--success)}
.badge--rejected{background:rgba(220,38,38,.12);color:var(--danger)}
.badge--suspended{background:rgba(100,116,139,.12);color:var(--muted)}
.badge--info{background:rgba(124,58,237,.12);color:var(--accent)}
.badge--offer{background:rgba(217,119,6,.12);color:var(--warning)}

/* ── Table ───────────────────────────────────────────────────── */
.table-wrap{overflow-x:auto}
.table{width:100%;border-collapse:collapse;font-size:.88rem}
.table th,.table td{padding:.72rem 1rem;text-align:left;border-bottom:1px solid var(--border)}
.table th{font-family:var(--font-head);font-size:.75rem;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;background:var(--surface2)}
.table tbody tr:hover{background:var(--surface2)}

/* ── Hero ────────────────────────────────────────────────────── */
.hero{min-height:85vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 1.5rem;text-align:center;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 80% 50% at 50% -10%,rgba(124,58,237,.15) 0%,transparent 70%);pointer-events:none}
[data-theme="dark"] .hero::before{background:radial-gradient(ellipse 80% 60% at 50% -10%,rgba(124,58,237,.28) 0%,transparent 70%)}
.hero__eyebrow{font-size:.78rem;letter-spacing:.15em;text-transform:uppercase;color:var(--accent);margin-bottom:1rem;font-weight:600}
.hero__title{margin-bottom:1.2rem}
.hero__title span{color:var(--accent)}
.hero__sub{color:var(--muted);max-width:520px;margin:0 auto 2.5rem;font-size:1rem}

/* ── Search Box ──────────────────────────────────────────────── */
.search-box{display:flex;flex-wrap:wrap;gap:.6rem;max-width:680px;width:100%;margin:0 auto .8rem}
.search-box__input{flex:1;min-width:160px;padding:.82rem 1.1rem;background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:.95rem;font-family:var(--font-head)}
.search-box__input::placeholder{color:var(--muted)}
.search-box__input:focus{outline:none;border-color:var(--accent)}
.search-box__select{padding:.82rem 1rem;background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-family:var(--font-body);font-size:.88rem;cursor:pointer;min-width:140px}
.search-result{max-width:680px;width:100%;margin:.5rem auto 0;text-align:left}

/* Domain result items */
.domain-result-item{display:flex;align-items:center;justify-content:space-between;padding:.85rem 1.1rem;background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius-sm);margin-bottom:.5rem;gap:1rem;flex-wrap:wrap;transition:border-color var(--tr)}
.domain-result-item.available{border-color:rgba(5,150,105,.35)}
.domain-result-item.taken{border-color:rgba(220,38,38,.2);opacity:.7}
.domain-name{font-family:var(--font-head);font-weight:600;font-size:.95rem}
.domain-avail{color:var(--success);font-size:.82rem;display:flex;align-items:center;gap:.3rem;font-weight:600}
.domain-taken{color:var(--danger);font-size:.82rem;display:flex;align-items:center;gap:.3rem}

/* ── Features ────────────────────────────────────────────────── */
.features{padding:5rem 1.5rem;max-width:1100px;margin:auto}
.section-title{text-align:center;margin-bottom:2.5rem}
.section-title p{color:var(--muted);margin-top:.5rem}
.features__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.2rem}
.feature-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.6rem;transition:all var(--tr)}
.feature-card:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:var(--shadow-glow)}
.feature-card__icon{font-size:1.8rem;margin-bottom:.8rem}
.feature-card__title{font-family:var(--font-head);font-size:1rem;margin-bottom:.4rem}
.feature-card__text{color:var(--muted);font-size:.88rem}

/* ── Stats ───────────────────────────────────────────────────── */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1rem;margin-bottom:1.5rem}
.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.1rem 1.3rem;display:flex;align-items:center;gap:.9rem;box-shadow:var(--shadow)}
.stat-card__icon{font-size:1.3rem;width:40px;height:40px;background:rgba(124,58,237,.08);border-radius:var(--radius-sm);display:grid;place-items:center;flex-shrink:0}
.stat-card__num{font-family:var(--font-head);font-size:1.6rem;font-weight:700;line-height:1}
.stat-card__label{color:var(--muted);font-size:.75rem;margin-top:.2rem}

/* ── Dashboard ───────────────────────────────────────────────── */
.dashboard{max-width:1100px;margin:2rem auto;padding:0 1.5rem}
.dashboard__header{margin-bottom:1.5rem}
.dashboard__header h1{font-size:1.7rem}
.dashboard__header p{color:var(--muted)}

/* ── Auth Page ───────────────────────────────────────────────── */
.auth-page{min-height:90vh;display:flex;align-items:center;justify-content:center;padding:2rem 1rem}
.auth-card{width:100%;max-width:460px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:2.2rem;box-shadow:var(--shadow)}
.auth-card__logo{text-align:center;margin-bottom:1.5rem;font-family:var(--font-head);font-size:1.4rem;font-weight:700}
.auth-card__footer{text-align:center;margin-top:1.2rem;color:var(--muted);font-size:.83rem}

/* Auth tabs */
.auth-tabs{display:flex;border:1.5px solid var(--border);border-radius:var(--radius-sm);overflow:hidden;margin-bottom:1.5rem}
.auth-tab{flex:1;padding:.65rem;background:none;border:none;cursor:pointer;font-family:var(--font-head);font-size:.9rem;font-weight:600;color:var(--muted);transition:all var(--tr)}
.auth-tab.active{background:var(--accent);color:#fff}

/* ── Admin Layout ────────────────────────────────────────────── */
.admin-layout{display:flex;min-height:100vh}
.admin-sidebar{width:230px;flex-shrink:0;background:var(--surface);border-right:1px solid var(--border);padding:0;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto}
.admin-sidebar__logo{padding:1.2rem 1.3rem;font-family:var(--font-head);font-size:1.1rem;font-weight:700;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:.4rem}
.admin-sidebar__section{padding:.5rem 1rem .25rem;font-size:.68rem;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;font-weight:600;margin-top:.5rem}
.admin-sidebar__link{display:flex;align-items:center;gap:.65rem;padding:.65rem 1.2rem;color:var(--muted);font-size:.88rem;transition:all var(--tr);border-left:2px solid transparent;text-decoration:none}
.admin-sidebar__link:hover,.admin-sidebar__link.active{color:var(--text);background:rgba(124,58,237,.06);border-left-color:var(--accent)}
.admin-sidebar__link i{width:16px;text-align:center;flex-shrink:0}
.admin-sidebar__badge{margin-left:auto;background:var(--warning);color:#fff;padding:.1rem .45rem;border-radius:10px;font-size:.7rem;font-weight:700}
.admin-sidebar__footer{margin-top:auto;border-top:1px solid var(--border);padding:.5rem 0}
.admin-main{flex:1;padding:1.8rem;overflow-x:hidden;min-width:0}
.admin-header{margin-bottom:1.5rem}
.admin-header h1{font-size:1.5rem}

/* Mobile admin topbar */
.admin-topbar{display:none;align-items:center;justify-content:space-between;padding:.8rem 1rem;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}
.admin-menu-btn{background:none;border:none;cursor:pointer;display:flex;flex-direction:column;gap:4px;padding:4px}
.admin-menu-btn span{display:block;width:20px;height:2px;background:var(--text);border-radius:2px}
.admin-sidebar.mobile-open{transform:translateX(0)!important}

/* ── Modal ───────────────────────────────────────────────────── */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);backdrop-filter:blur(4px);z-index:200;display:none;align-items:center;justify-content:center;padding:1rem}
.modal-overlay.open{display:flex}
.modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.8rem;width:100%;max-width:520px;animation:slideUp .2s ease;max-height:90vh;overflow-y:auto}
@keyframes slideUp{from{opacity:0;transform:translateY(20px)}}
.modal__header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.2rem}
.modal__close{background:none;border:none;color:var(--muted);cursor:pointer;font-size:1.2rem}
.modal__close:hover{color:var(--text)}

/* ── ToS Box ─────────────────────────────────────────────────── */
.tos-box{background:var(--surface2);border:1.5px solid var(--border);border-radius:var(--radius-sm);padding:1.2rem;margin-bottom:1.2rem;max-height:200px;overflow-y:auto;font-size:.85rem;line-height:1.7;color:var(--text)}
.tos-box h4{font-family:var(--font-head);margin-bottom:.5rem;font-size:.9rem}
.tos-box p{color:var(--muted);margin-bottom:.5rem}

/* Dashboard tabs */
.dash-tabs{display:flex;gap:.25rem;border-bottom:1.5px solid var(--border);margin-bottom:1.5rem;flex-wrap:wrap}
.dash-tab-btn{padding:.55rem 1.1rem;background:none;border:none;border-bottom:2px solid transparent;color:var(--muted);cursor:pointer;font-family:var(--font-head);font-size:.88rem;font-weight:600;transition:all var(--tr);margin-bottom:-1.5px}
.dash-tab-btn.active{color:var(--accent);border-bottom-color:var(--accent)}
.dash-tab-pane{display:none}
.dash-tab-pane.active{display:block}

/* Announcement card */
.announcement-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:1rem 1.2rem;margin-bottom:.8rem;border-left:3px solid var(--accent)}
.announcement-card.type-warning{border-left-color:var(--warning)}
.announcement-card.type-success{border-left-color:var(--success)}
.announcement-card.type-offer{border-left-color:var(--warning);background:rgba(217,119,6,.05)}
.announcement-card__title{font-family:var(--font-head);font-weight:600;margin-bottom:.3rem;font-size:.95rem}
.announcement-card__body{color:var(--muted);font-size:.85rem}

/* DNS record list */
.dns-record-item{display:flex;align-items:center;gap:.8rem;padding:.6rem .9rem;background:var(--surface2);border-radius:var(--radius-sm);margin-bottom:.5rem;flex-wrap:wrap}
.dns-record-item code{font-size:.82rem;color:var(--accent);background:rgba(124,58,237,.06);padding:.1rem .4rem;border-radius:4px}

/* Profile */
.profile-avatar{width:64px;height:64px;background:var(--accent);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.6rem;color:#fff;font-family:var(--font-head);font-weight:700;flex-shrink:0}

/* ── Utilities ───────────────────────────────────────────────── */
.container{max-width:1100px;margin:auto;padding:0 1.5rem}
.mt-1{margin-top:.25rem}.mt-2{margin-top:.5rem}.mt-3{margin-top:1rem}.mt-4{margin-top:1.5rem}.mt-5{margin-top:2rem}
.mb-1{margin-bottom:.25rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:1rem}.mb-4{margin-bottom:1.5rem}
.flex{display:flex}.flex-center{justify-content:center;align-items:center}
.gap-2{gap:.5rem}.gap-3{gap:1rem}.gap-4{gap:1.5rem}
.text-muted{color:var(--muted)}.text-sm{font-size:.82rem}.text-center{text-align:center}
.w-full{width:100%}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}

/* ── Footer ──────────────────────────────────────────────────── */
.footer{border-top:1px solid var(--border);padding:1.8rem 1.5rem;text-align:center;background:var(--surface)}
.footer__inner{max-width:1100px;margin:auto}
.footer__brand{font-family:var(--font-head);font-weight:700;display:flex;align-items:center;justify-content:center;gap:.4rem;margin-bottom:.4rem}
.footer__copy{color:var(--muted);font-size:.82rem}

/* ── Spinner ─────────────────────────────────────────────────── */
.spinner{display:inline-block;width:17px;height:17px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ── Responsive ──────────────────────────────────────────────── */
@media(max-width:900px){
  .admin-layout{flex-direction:column}
  .admin-sidebar{width:100%;position:fixed;left:0;top:0;height:100vh;z-index:80;transform:translateX(-100%);transition:transform .25s ease;border-right:1px solid var(--border)}
  .admin-topbar{display:flex}
  .admin-main{padding:1.2rem}
}

@media(max-width:700px){
  .nav__links{
    display:none;flex-direction:column;align-items:flex-start;
    position:absolute;top:60px;left:0;right:0;
    background:var(--surface);padding:1rem 1.5rem;
    border-bottom:1px solid var(--border);gap:.6rem;
    box-shadow:var(--shadow);z-index:90
  }
  .nav__links.open{display:flex}
  .nav__burger{display:flex}
  .nav__inner{flex-wrap:nowrap}
  .grid-2{grid-template-columns:1fr}
  .hero{padding:3rem 1rem}
  .search-box{flex-direction:column}
  .search-box__select{min-width:unset}
}