/* =========================================================
   Agency SaaS — Design System
   Concept: "Dispatch Console" — built around the idea that
   every lead is a live signal coming in, and the job of the
   product is to route it. Dark control-room base, one warm
   signal-amber accent for anything that needs attention, a
   calmer green only for "connected / live" states.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root {
    --ink:        #0B1220;
    --surface:    #121B30;
    --card:       #17233D;
    --card-hover: #1D2C4A;
    --border:     #263453;

    --text:       #EAF0FB;
    --text-muted: #8C98B8;
    --text-faint: #5C6889;

    --signal:     #F2A93B; /* amber — incoming / needs action */
    --signal-dim: #7A5A22;
    --live:       #2FBF71; /* connected / active */
    --live-dim:   #1E4A34;
    --danger:     #E8536B;
    --info:       #4C8DFF;

    --font-display: 'Space Grotesk', sans-serif;
    --font-body:    'Inter', sans-serif;
    --font-mono:    'IBM Plex Mono', monospace;

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;

    --shadow-card: 0 1px 2px rgba(0,0,0,0.3), 0 8px 24px -8px rgba(0,0,0,0.5);
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--ink);
    color: var(--text);
    font-family: var(--font-body);
    -webkit-font-smoothing: antialiased;
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 600;
    letter-spacing: -0.01em;
    margin: 0 0 8px;
}

p { color: var(--text-muted); line-height: 1.6; margin: 0 0 12px; }
a { color: var(--info); text-decoration: none; }
.mono { font-family: var(--font-mono); }

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
    outline: 2px solid var(--signal);
    outline-offset: 2px;
}

/* ---------------- Signature element: signal pulse ---------------- */
.pulse-dot {
    position: relative;
    display: inline-block;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--live);
    flex-shrink: 0;
}
.pulse-dot::after {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 1.5px solid var(--live);
    opacity: 0.6;
    animation: pulseOut 2s ease-out infinite;
}
.pulse-dot.offline { background: var(--text-faint); }
.pulse-dot.offline::after { border-color: var(--text-faint); animation: none; opacity: 0; }
.pulse-dot.waiting { background: var(--signal); }
.pulse-dot.waiting::after { border-color: var(--signal); }

@keyframes pulseOut {
    0%   { transform: scale(0.6); opacity: 0.7; }
    100% { transform: scale(1.8); opacity: 0; }
}

/* ---------------- Auth pages (login/register) ---------------- */
.auth-wrap {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr;
}
@media (min-width: 900px) {
    .auth-wrap { grid-template-columns: 1fr 1fr; }
}

.auth-side {
    display: none;
    position: relative;
    background: radial-gradient(circle at 20% 20%, #182645 0%, var(--ink) 65%);
    padding: 56px;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
    border-right: 1px solid var(--border);
}
@media (min-width: 900px) { .auth-side { display: flex; } }

.auth-side .eyebrow {
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--signal);
    margin-bottom: 18px;
}
.auth-side h1 { font-size: 34px; max-width: 380px; }
.auth-side p { max-width: 380px; }

.signal-strip {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.signal-row {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text-muted);
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    padding: 10px 14px;
    border-radius: var(--radius-sm);
}

.auth-form-side {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 20px;
}
.auth-card {
    width: 100%;
    max-width: 400px;
}
.auth-card .logo {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 20px;
    margin-bottom: 28px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.auth-card .logo .dot { color: var(--signal); }

/* ---------------- Form elements ---------------- */
.field { margin-bottom: 18px; }
.field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 6px;
}
.field .hint { font-size: 12px; color: var(--text-faint); margin-top: 5px; }

input[type=text], input[type=email], input[type=password], input[type=tel],
input[type=number], input[type=date], select, textarea {
    width: 100%;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 14px;
    transition: border-color 0.15s ease, background 0.15s ease;
}
input::placeholder, textarea::placeholder { color: var(--text-faint); }
input:focus, select:focus, textarea:focus {
    border-color: var(--info);
    background: #101B30;
}

.otp-inputs { display: flex; gap: 10px; }
.otp-inputs input {
    text-align: center;
    font-family: var(--font-mono);
    font-size: 20px;
    width: 46px;
    padding: 10px 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 12px 18px;
    border-radius: var(--radius-sm);
    border: none;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: transform 0.1s ease, filter 0.15s ease;
    text-decoration: none;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--signal); color: #241705; }
.btn-primary:hover { filter: brightness(1.08); }
.btn-secondary { background: var(--card); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--card-hover); }
.btn-danger { background: rgba(232,83,107,0.12); color: var(--danger); border: 1px solid rgba(232,83,107,0.3); }
.btn-block { width: 100%; }
.btn-sm { width: auto; padding: 8px 14px; font-size: 13px; }

.auth-foot { margin-top: 20px; font-size: 13px; color: var(--text-muted); text-align: center; }

.alert {
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    margin-bottom: 16px;
    border: 1px solid transparent;
}
.alert-success { background: rgba(47,191,113,0.1); border-color: rgba(47,191,113,0.3); color: var(--live); }
.alert-error   { background: rgba(232,83,107,0.1); border-color: rgba(232,83,107,0.3); color: var(--danger); }
.alert-info    { background: rgba(76,141,255,0.1); border-color: rgba(76,141,255,0.3); color: var(--info); }

/* ---------------- App shell (sidebar + topbar) ---------------- */
.app-shell {
    display: flex;
    min-height: 100vh;
}
.sidebar {
    width: 240px;
    background: var(--surface);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; bottom: 0; left: 0;
    transform: translateX(-100%);
    transition: transform 0.2s ease;
    z-index: 40;
}
.sidebar.open { transform: translateX(0); }
@media (min-width: 960px) {
    .sidebar { transform: translateX(0); }
    .main-content { margin-left: 240px; }
}

.sidebar-brand {
    padding: 22px 20px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 18px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 8px;
}
.sidebar-brand .dot { color: var(--signal); }

.sidebar-nav { padding: 14px 10px; flex: 1; overflow-y: auto; }
.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 2px;
}
.sidebar-nav a:hover { background: var(--card); color: var(--text); }
.sidebar-nav a.active { background: var(--card); color: var(--text); border-left: 2px solid var(--signal); }
.sidebar-nav .nav-icon { width: 18px; text-align: center; font-family: var(--font-mono); font-size: 13px; color: var(--text-faint); }
.sidebar-nav a.active .nav-icon { color: var(--signal); }

.sidebar-foot {
    padding: 16px 20px;
    border-top: 1px solid var(--border);
    font-size: 12px;
    color: var(--text-faint);
}

.topbar {
    height: 64px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    position: sticky;
    top: 0;
    background: rgba(11,18,32,0.85);
    backdrop-filter: blur(6px);
    z-index: 20;
}
.topbar-title { font-family: var(--font-display); font-weight: 600; font-size: 16px; }
.hamburger {
    background: none; border: none; color: var(--text); font-size: 20px; cursor: pointer;
    display: inline-flex;
}
@media (min-width: 960px) { .hamburger { display: none; } }

.main-content { flex: 1; min-width: 0; }
.page { padding: 24px; max-width: 1200px; }
@media (max-width: 600px) { .page { padding: 16px; } }

.overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 30;
    display: none;
}
.overlay.show { display: block; }
@media (min-width: 960px) { .overlay { display: none !important; } }

/* ---------------- Cards / stats / tables ---------------- */
.grid { display: grid; gap: 16px; }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 20px;
    box-shadow: var(--shadow-card);
}
.card-title {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-faint);
    margin-bottom: 10px;
}
.stat-value {
    font-family: var(--font-mono);
    font-size: 28px;
    font-weight: 600;
}

.table-wrap {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow-x: auto;
}
table { width: 100%; border-collapse: collapse; min-width: 560px; }
th, td {
    text-align: left;
    padding: 12px 16px;
    font-size: 13px;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}
th { color: var(--text-faint); text-transform: uppercase; font-size: 11px; letter-spacing: 0.05em; font-weight: 600; }
tr:last-child td { border-bottom: none; }
td.mono, th.mono { font-family: var(--font-mono); }

.badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 9px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.badge-active   { background: rgba(47,191,113,0.12); color: var(--live); }
.badge-pending  { background: rgba(242,169,59,0.12); color: var(--signal); }
.badge-suspended{ background: rgba(232,83,107,0.12); color: var(--danger); }

.page-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 22px;
}
.page-head .btn { width: auto; }

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-faint);
}
.empty-state .glyph { font-size: 30px; margin-bottom: 10px; font-family: var(--font-mono); color: var(--signal-dim); }