/* ════════════════════════════════════
   base.css — Design tokens, reset, typography, forms
   ════════════════════════════════════ */

:root {
    --bg: #0f172a;
    --card: #1e293b;
    --primary: #38bdf8;
    --primary-h: #0ea5e9;
    --green: #22c55e;
    --green-h: #16a34a;
    --purple: #6366f1;
    --purple-h: #4f46e5;
    --text: #f8fafc;
    --dim: #94a3b8;
    --border: #334155;
    --glass: rgba(30, 41, 59, 0.7);
    --sheet-bg: #1e293b;
}

html,
body {
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
}

.hide-scroll {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.hide-scroll::-webkit-scrollbar {
    display: none;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    padding: 2rem;
    padding-bottom: 0px;
    padding-right: 90px;
}

.container {
    max-width: 900px;
    margin: 0 auto;
}

header {
    text-align: center;
    margin-bottom: 3rem;
}

h1 {
    font-size: 2.5rem;
    background: linear-gradient(135deg, var(--primary), #a855f7);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: .4rem;
}

.subtitle {
    color: var(--dim);
    font-size: .95rem;
}

.card {
    background: var(--card);
    border-radius: 1rem;
    padding: 2rem;
    border: 1px solid var(--border);
    box-shadow: 0 10px 30px rgba(0, 0, 0, .25);
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: .5rem;
    font-weight: 500;
    color: var(--dim);
}

input {
    width: 100%;
    padding: .75rem 1rem;
    border-radius: .5rem;
    background: #0f172a;
    border: 1px solid var(--border);
    color: #fff;
    font-size: 1rem;
    outline: none;
    transition: border-color .2s;
}

input:focus {
    border-color: var(--primary);
}

.form-group {
    margin-bottom: 1.5rem;
}