/* Dave.Identity — minimal hand-written styling, no framework. */

:root {
    --ink: #1a1a1a;
    --muted: #666;
    --line: #e2e2e2;
    --accent: #1f3a5f;
    --accent-hover: #2c5285;
    --bg: #f7f6f3;
    --card: #ffffff;
    --error: #a4282d;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Georgia, "Times New Roman", serif;
    color: var(--ink);
    background: var(--bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    width: 100%;
    max-width: 520px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

.site-header {
    border-bottom: 1px solid var(--line);
    background: var(--card);
    padding: 1.1rem 0;
}

.site-header .brand {
    font-size: 1.05rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

main.container {
    flex: 1;
    padding-top: 3rem;
    padding-bottom: 3rem;
}

.site-footer {
    border-top: 1px solid var(--line);
    padding: 1rem 0;
    font-size: 0.8rem;
    color: var(--muted);
    background: var(--card);
}

.card {
    background: var(--card);
    border: 1px solid var(--line);
    padding: 2rem;
}

h1 {
    font-size: 1.4rem;
    font-weight: normal;
    margin: 0 0 1rem;
}

p {
    line-height: 1.55;
}

.muted {
    color: var(--muted);
    font-size: 0.9rem;
}

label {
    display: block;
    margin-bottom: 0.4rem;
    font-size: 0.95rem;
}

input[type="email"] {
    width: 100%;
    padding: 0.6rem 0.7rem;
    font-size: 1rem;
    font-family: inherit;
    border: 1px solid var(--line);
    background: #fff;
    margin-bottom: 1.1rem;
}

input[type="email"]:focus {
    outline: 2px solid var(--accent);
    outline-offset: -1px;
}

.btn {
    display: inline-block;
    padding: 0.65rem 1.4rem;
    font-size: 1rem;
    font-family: inherit;
    color: #fff;
    background: var(--accent);
    border: none;
    cursor: pointer;
    text-decoration: none;
}

.btn:hover {
    background: var(--accent-hover);
}

.error {
    color: var(--error);
}