:root {
    --color-primary: #1f6f4f;
    --color-primary-dark: #17583f;
    --color-error: #b3261e;
    --color-success: #1f6f4f;
    --color-border: #d7dbe0;
    --color-text: #1c1f23;
    --color-bg: #f7f8f9;
}

* { box-sizing: border-box; }

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

.site-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: white;
    border-bottom: 1px solid var(--color-border);
    gap: 1.5rem;
}

.site-nav {
    display: flex;
    gap: 1.25rem;
    flex: 1;
}

.site-nav a {
    color: var(--color-text);
    text-decoration: none;
    font-size: 0.9rem;
}

.site-nav a:hover {
    color: var(--color-primary);
}

.nav-badge {
    display: inline-block;
    background: var(--color-error);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.05rem 0.4rem;
    border-radius: 999px;
    margin-left: 0.2rem;
}

.brand {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--color-primary-dark);
}

.content {
    max-width: 860px;
    margin: 2rem auto;
    padding: 0 1.5rem;
}

h1 {
    font-size: 1.4rem;
    margin-bottom: 1.25rem;
}

.form {
    background: white;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form label {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    font-size: 0.9rem;
}

.form input[type="text"],
.form input[type="email"],
.form input[type="password"],
.form select,
.form textarea {
    padding: 0.5rem 0.6rem;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 1rem;
}

fieldset {
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 0.75rem 1rem;
}

fieldset label {
    flex-direction: row;
    align-items: center;
    gap: 0.5rem;
    display: inline-flex;
    margin-right: 1rem;
}

button {
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: 6px;
    padding: 0.6rem 1rem;
    font-size: 1rem;
    cursor: pointer;
    align-self: flex-start;
}

button:hover { background: var(--color-primary-dark); }

.logout-form button {
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.alert {
    padding: 0.75rem 1rem;
    border-radius: 6px;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.alert-error {
    background: #fbeaea;
    color: var(--color-error);
    border: 1px solid #f0c4c1;
}

.alert-success {
    background: #e9f5ef;
    color: var(--color-success);
    border: 1px solid #bfe3d1;
}

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

.data-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
    font-size: 0.9rem;
}

.data-table th,
.data-table td {
    text-align: left;
    padding: 0.6rem 0.75rem;
    border-bottom: 1px solid var(--color-border);
    vertical-align: top;
}

.data-table th {
    background: #f0f2f4;
    font-weight: 600;
}

.data-table tr:last-child td {
    border-bottom: none;
}

.inline-form {
    display: inline-flex;
    gap: 0.35rem;
    align-items: center;
    margin: 0 0 0.25rem 0;
}

.inline-form input[type="text"] {
    padding: 0.3rem 0.4rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-size: 0.85rem;
}

.inline-form button {
    padding: 0.3rem 0.6rem;
    font-size: 0.85rem;
}

.badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 500;
}

.badge-pending,
.badge-draft { background: #fdf3d8; color: #8a6d1d; }

.badge-verified,
.badge-active { background: #e9f5ef; color: var(--color-success); }

.badge-rejected,
.badge-terminated { background: #fbeaea; color: var(--color-error); }

.badge-pending_signature,
.badge-signed,
.badge-submitted { background: #e3edfa; color: #1c4f8f; }

.badge-locked { background: #e6e6e6; color: #444; }

.badge-new { background: #fbeaea; color: var(--color-error); }
.badge-contacted { background: #e3edfa; color: #1c4f8f; }
.badge-converted { background: #e9f5ef; color: var(--color-success); }
.badge-closed { background: #e6e6e6; color: #444; }