/* public/css/signup.css — Signup page styles, polished v2 */
/* Palette: navy #0e2547 + orange #f5820d */
/* Fonts: Inter (dashboard) */

:root {
    --navy: #0a1c33;
    --navy2: #10294d;
    --bg: #0e2547;
    --card: rgba(4,9,20,.55);
    --ink: #ffffff;
    --mut: #b9c8de;
    --faint: #7d92b5;
    --line: rgba(255,255,255,.14);
    --orange: #f5820d;
    --orange-dark: #d96a00;
    --green: #10b981;
    --red: #ef4444;
    --text: #ffffff;
    --text-muted: #b9c8de;
    --gray: #0e2547;
    --gray-border: rgba(255,255,255,.14);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: 'Inter', system-ui, sans-serif;
    color: var(--ink);
    -webkit-font-smoothing: antialiased;
    background:
        radial-gradient(1100px 520px at 10% -10%, rgba(45,110,200,.55), transparent 60%),
        radial-gradient(900px 480px at 90% 2%, rgba(245,130,13,.2), transparent 60%),
        radial-gradient(1100px 800px at 50% 115%, rgba(25,70,140,.5), transparent 60%),
        #0e2547;
    color-scheme: dark;
}

.signup-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
}

.signup-card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 2.5rem 2.25rem 2rem;
    max-width: 500px;
    width: 100%;
    box-shadow: 0 12px 40px rgba(0,0,0,.45);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    position: relative;
    overflow: hidden;
}

.mascot { margin-bottom: .75rem; }
.mascot img { height: 64px !important; width: 64px !important; border-radius: 50%; display: block; box-shadow: 0 4px 14px rgba(0,0,0,.45); }

.brand-name {
    font-family: 'Inter', sans-serif;
    font-size: 1.75rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: -.3px;
}

.brand-sub {
    font-size: 1rem;
    font-weight: 600;
    color: var(--orange);
    margin: 0 0 1.25rem 0;
}

.steps {
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: .5rem;
}

.progress {
    height: 6px;
    background: rgba(255,255,255,.14);
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: 1.75rem;
}
.progress-fill {
    height: 100%;
    width: 25%;
    background: linear-gradient(90deg, #f6c453, #f5820d);
    border-radius: 999px;
    transition: width .35s ease;
}

.alert {
    padding: 0.875rem 1.25rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.alert-error {
    background: rgba(239,68,68,.14);
    border: 1px solid rgba(239,68,68,.35);
    color: #fca5a5;
}

.form-group { margin-bottom: 1.35rem; }

.form-group label {
    display: block;
    margin-bottom: 0.45rem;
    font-weight: 700;
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    letter-spacing: .02em;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.85rem 1rem;
    border: 1px solid var(--line);
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 1.02rem;
    box-sizing: border-box;
    background: rgba(255,255,255,.06);
    color: #fff;
    transition: border-color .15s ease, box-shadow .15s ease;
}
.form-group input::placeholder { color: var(--faint); }

.form-group input:focus,
.form-group select:focus {
    border-color: var(--orange);
    outline: none;
    background: rgba(255,255,255,.08);
    box-shadow: 0 0 0 4px rgba(245,130,13,.15);
}

.field-hint {
    margin: 0.35rem 0 0 0;
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.45;
}

.btn-signup {
    font-family: 'Inter', sans-serif;
    font-weight: 800;
    letter-spacing: -.1px;
    color: #fff;
    background: linear-gradient(135deg, #f5820d, #d96f06);
    border: none;
    padding: 0.95rem;
    border-radius: 13px;
    width: 100%;
    font-size: 1.12rem;
    cursor: pointer;
    margin-top: 0.5rem;
    box-shadow: 0 8px 20px rgba(232,89,12,.3);
    transition: transform .15s ease, box-shadow .15s ease;
}
.btn-signup:hover { transform: translateY(-1px); box-shadow: 0 10px 24px rgba(232,89,12,.38); }
.btn-signup:disabled { opacity: .6; transform: none; box-shadow: none; cursor: default; }

.footer-link {
    margin-top: 1.75rem;
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-muted);
}
.footer-link a { color: #fff; text-decoration: none; font-weight: 700; }
.footer-link a:hover { text-decoration: underline; }

.step { animation: stepIn .3s ease; }
@keyframes stepIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }

@media (max-width: 480px) {
    .signup-wrap { padding: 1.5rem 1rem; }
    .signup-card { padding: 1.75rem 1.25rem 1.5rem; }
}