:root {
    --bg: #f3efe7;
    --surface: #fffaf2;
    --ink: #1f1a17;
    --accent: #124559;
    --accent-soft: #2b6f8e;
    --error: #a4161a;
    --ok: #2d6a4f;
    --border: #d7c9b6;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Trebuchet MS", "Segoe UI", sans-serif;
    color: var(--ink);
    background:
        radial-gradient(circle at 20% 10%, #fff6df 0%, transparent 35%),
        radial-gradient(circle at 80% 0%, #e6f0f4 0%, transparent 40%),
        var(--bg);
}

.auth-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 1rem;
}

.card,
.panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: 0 12px 30px rgba(31, 26, 23, 0.08);
}

.card {
    width: min(460px, 100%);
    padding: 1.25rem;
}

.stack {
    display: grid;
    gap: 0.55rem;
}

h1,
h2 {
    margin: 0 0 0.85rem;
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
}

.userbox {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.userbox a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 700;
}

.layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1rem;
    padding: 1rem;
}

.panel {
    padding: 1rem;
}

.grid-form {
    display: grid;
    gap: 0.5rem;
}

input,
select,
button {
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 0.6rem 0.7rem;
    font: inherit;
}

button {
    margin-top: 0.5rem;
    background: var(--accent);
    color: #fff;
    border: 0;
    font-weight: 700;
    cursor: pointer;
}

button:hover {
    background: var(--accent-soft);
}

.button-link {
    display: inline-block;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 0.45rem 0.65rem;
    text-decoration: none;
    color: var(--ink);
    background: #f8f1e6;
}

.actions-cell {
    display: flex;
    gap: 0.4rem;
    align-items: center;
}

.inline-form {
    margin: 0;
}

button.danger {
    background: #a4161a;
    margin-top: 0;
}

button.danger:hover {
    background: #8f1215;
}

.table-panel {
    grid-column: 1 / -1;
}

.table-wrap {
    overflow: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th,
td {
    border: 1px solid var(--border);
    padding: 0.45rem;
    text-align: left;
    vertical-align: top;
    white-space: nowrap;
}

th {
    background: #efe2d1;
}

.alert {
    border-radius: 10px;
    margin-bottom: 0.9rem;
    padding: 0.5rem 0.75rem;
    border: 1px solid;
}

.alert p {
    margin: 0.25rem 0;
}

.error {
    background: #fce5e8;
    border-color: #f0bcc4;
    color: var(--error);
}

.success {
    background: #e6f6ed;
    border-color: #bbe8ca;
    color: var(--ok);
}

@media (max-width: 640px) {
    .topbar {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}