/* Novatix Voice AI — teal/copper theme */
:root {
    --teal: #0d7a78;
    --teal-dark: #0a5f5d;
    --teal-light: #e6f4f3;
    --copper: #b87333;
    --copper-dark: #9a5f28;
    --navy: #101c2c;
    --slate: #1b2b41;
    --bg: #f4f6f8;
    --card: #ffffff;
    --text: #22303f;
    --muted: #6b7a8d;
    --border: #dfe6ec;
    --danger: #c0392b;
    --success: #1e8e5a;
    --radius: 10px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.55;
}

/* ---------- top bar ---------- */
.topbar {
    background: linear-gradient(120deg, var(--navy), var(--slate));
    color: #fff;
    position: sticky;
    top: 0;
    z-index: 50;
}
.topbar-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 18px;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: #fff; }
.brand-mark {
    width: 36px; height: 36px; border-radius: 9px;
    background: linear-gradient(135deg, var(--teal), var(--copper));
    display: inline-flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: 20px; color: #fff;
}
.brand-text { font-weight: 700; font-size: 18px; letter-spacing: .3px; }
.brand-text em { font-style: normal; color: var(--copper); }
.nav { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.nav a {
    color: #cfd8e3; text-decoration: none; padding: 8px 12px;
    border-radius: 6px; font-size: 14px;
}
.nav a:hover { background: rgba(255,255,255,.08); color: #fff; }
.nav a.active { background: var(--teal); color: #fff; }
.user-chip {
    background: rgba(255,255,255,.12); padding: 6px 12px;
    border-radius: 20px; font-size: 13px; color: #fff; white-space: nowrap;
}

/* ---------- layout ---------- */
.container { max-width: 1100px; margin: 0 auto; padding: 26px 20px 60px; }
.page-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; gap: 12px; flex-wrap: wrap; }
.page-head h1 { margin: 0; font-size: 24px; color: var(--navy); }
.page-head p { margin: 4px 0 0; color: var(--muted); font-size: 14px; }

/* ---------- cards ---------- */
.card {
    background: var(--card); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 20px; margin-bottom: 20px;
    box-shadow: 0 1px 3px rgba(16,28,44,.05);
}
.card h2 { margin: 0 0 14px; font-size: 18px; color: var(--navy); }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 20px; }
.stat { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; }
.stat .label { font-size: 13px; color: var(--muted); text-transform: uppercase; letter-spacing: .6px; }
.stat .value { font-size: 30px; font-weight: 800; color: var(--navy); margin-top: 6px; }
.stat .value.teal { color: var(--teal); }
.stat .value.copper { color: var(--copper); }
.stat .sub { font-size: 13px; color: var(--muted); margin-top: 4px; }

/* ---------- tables ---------- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); }
th { background: var(--navy); color: #fff; font-weight: 600; font-size: 13px; }
th:first-child { border-radius: 8px 0 0 0; }
th:last-child { border-radius: 0 8px 0 0; }
tr:hover td { background: #f8fbfb; }
.badge {
    display: inline-block; padding: 3px 10px; border-radius: 20px;
    font-size: 12px; font-weight: 600;
}
.badge.green { background: #e3f6ec; color: var(--success); }
.badge.grey { background: #eef1f4; color: var(--muted); }
.badge.copper { background: #f9efe2; color: var(--copper-dark); }

/* ---------- forms ---------- */
.form { max-width: 640px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 6px; color: var(--navy); }
.field input[type="text"],
.field input[type="email"],
.field input[type="password"],
.field input[type="tel"],
.field select,
.field textarea {
    width: 100%; padding: 10px 12px; border: 1px solid var(--border);
    border-radius: 8px; font-size: 14px; font-family: inherit; background: #fff;
}
.field input:focus, .field select:focus, .field textarea:focus {
    outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px var(--teal-light);
}
.field .hint { font-size: 12px; color: var(--muted); margin-top: 4px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.error { background: #fdecea; color: var(--danger); border: 1px solid #f5c6c0; padding: 10px 14px; border-radius: 8px; margin-bottom: 16px; font-size: 14px; }
.success { background: #e3f6ec; color: var(--success); border: 1px solid #bfe6cf; padding: 10px 14px; border-radius: 8px; margin-bottom: 16px; font-size: 14px; }

/* ---------- buttons ---------- */
.btn {
    display: inline-block; background: var(--teal); color: #fff; border: none;
    padding: 11px 22px; border-radius: 8px; font-size: 15px; font-weight: 600;
    cursor: pointer; text-decoration: none; transition: background .15s;
}
.btn:hover { background: var(--teal-dark); color: #fff; }
.btn.copper { background: var(--copper); }
.btn.copper:hover { background: var(--copper-dark); }
.btn.ghost { background: transparent; color: var(--teal); border: 1px solid var(--teal); }
.btn.ghost:hover { background: var(--teal-light); }
.btn-sm { padding: 7px 14px; font-size: 13px; }
.btn:disabled { opacity: .55; cursor: not-allowed; }

/* danger link (inline delete waghera ke liye) */
.link-danger {
    background: none; border: none; padding: 0; margin-left: 10px;
    color: var(--danger); font-size: 14px; cursor: pointer; text-decoration: underline;
}
.link-danger:hover { color: #a93226; }

/* ---------- hero / landing ---------- */
.hero {
    background: linear-gradient(120deg, var(--navy) 0%, var(--slate) 60%, var(--teal-dark) 100%);
    color: #fff; border-radius: 14px; padding: 60px 40px; text-align: center; margin-bottom: 24px;
}
.hero h1 { font-size: 40px; margin: 0 0 12px; }
.hero h1 .copper { color: var(--copper); }
.hero p { color: #c9d4e1; font-size: 17px; max-width: 640px; margin: 0 auto 26px; }
.hero .cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.feature { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; }
.feature h3 { margin: 0 0 8px; color: var(--teal-dark); font-size: 16px; }
.feature p { margin: 0; font-size: 14px; color: var(--muted); }

/* ---------- auth box ---------- */
.auth-wrap { max-width: 460px; margin: 30px auto; }
.auth-wrap .card { padding: 30px; }
.auth-wrap h1 { margin: 0 0 6px; font-size: 22px; color: var(--navy); }
.auth-wrap .sub { color: var(--muted); font-size: 14px; margin-bottom: 20px; }
.auth-alt { text-align: center; font-size: 14px; margin-top: 14px; color: var(--muted); }
.auth-alt a { color: var(--teal); font-weight: 600; }

/* ---------- call transcript ---------- */
.transcript { display: flex; flex-direction: column; gap: 10px; }
.msg { max-width: 75%; padding: 10px 14px; border-radius: 12px; font-size: 14px; }
.msg .who { display: block; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; margin-bottom: 3px; opacity: .7; }
.msg.ai { background: var(--teal-light); align-self: flex-start; border: 1px solid #c4e6e4; }
.msg.caller { background: #fdf3e7; align-self: flex-end; border: 1px solid #f0ddc0; text-align: right; }
.meta-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
.meta-grid .m .k { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; }
.meta-grid .m .v { font-weight: 600; font-size: 15px; }
audio.rec { width: 100%; margin-top: 8px; }

/* ---------- billing ---------- */
.minutes-bar { background: #eef1f4; border-radius: 8px; height: 22px; overflow: hidden; margin: 10px 0 6px; }
.minutes-bar .fill { height: 100%; background: linear-gradient(90deg, var(--teal), var(--copper)); }
.pkg-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.pkg { background: var(--card); border: 2px solid var(--border); border-radius: var(--radius); padding: 20px; text-align: center; }
.pkg.current { border-color: var(--teal); }
.pkg h3 { margin: 0 0 4px; color: var(--navy); }
.pkg .price { font-size: 26px; font-weight: 800; color: var(--copper-dark); }
.pkg .mins { color: var(--muted); font-size: 14px; margin: 6px 0 12px; }

/* ---------- footer ---------- */
.footer { background: var(--navy); color: #8fa0b5; margin-top: 40px; }
.footer-inner { max-width: 1100px; margin: 0 auto; padding: 18px 20px; display: flex; justify-content: space-between; font-size: 13px; }

/* ---------- responsive ---------- */
@media (max-width: 720px) {
    .topbar-inner { flex-wrap: wrap; }
    .nav { margin-left: 0; flex-wrap: wrap; }
    .hero { padding: 40px 20px; }
    .hero h1 { font-size: 28px; }
    .form-row { grid-template-columns: 1fr; }
    .msg { max-width: 92%; }
}
.brand-logo { width: 36px; height: 36px; border-radius: 9px; }