/* ===== Base ===== */
* { box-sizing: border-box; }

:root {
    --primary: #1a5f7a;
    --primary-dark: #123f52;
    --accent: #57c785;
    --danger: #c0392b;
    --danger-bg: #fdecea;
    --success-bg: #eafaf1;
    --success-border: #57c785;
    --border: #d7dfe3;
    --text: #253238;
    --muted: #64798086;
    --bg: #f4f7f8;
    --card-bg: #ffffff;
}

body {
    margin: 0;
    font-family: "Segoe UI", Tahoma, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
}

.page {
    max-width: 820px;
    margin: 0 auto;
    padding: 24px 16px 60px;
}

header.site-header {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    padding: 22px 16px 28px;
    text-align: center;
}

header.site-header .logo-box {
    display: inline-block;
    background: #ffffff;
    border-radius: 12px;
    padding: 10px 22px;
    margin-bottom: 16px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.18);
}

header.site-header .logo-box img {
    display: block;
    max-height: 72px;
    width: auto;
    max-width: 100%;
}

header.site-header h1 {
    margin: 0 0 6px;
    font-size: 1.5rem;
}

header.site-header p {
    margin: 0;
    opacity: 0.9;
    font-size: 0.95rem;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 24px;
    margin-top: 24px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.card h2 {
    margin-top: 0;
    font-size: 1.2rem;
    color: var(--primary-dark);
    border-bottom: 2px solid var(--border);
    padding-bottom: 10px;
}

.notice {
    background: #eef6fb;
    border-left: 4px solid var(--primary);
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 0.92rem;
    margin-bottom: 20px;
}

.notice ol {
    margin: 8px 0 0 18px;
    padding: 0;
}

/* ===== Alerts ===== */
.alert {
    padding: 14px 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 0.93rem;
}

.alert-error {
    background: var(--danger-bg);
    border: 1px solid #f3c2bc;
    color: var(--danger);
}

.alert-error ul {
    margin: 6px 0 0 18px;
    padding: 0;
}

.alert-success {
    background: var(--success-bg);
    border: 1px solid var(--success-border);
    color: #1e6b3e;
}

/* ===== Form ===== */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 4px;
}

.form-group.full {
    grid-column: 1 / -1;
}

label {
    display: block;
    font-weight: 600;
    font-size: 0.88rem;
    margin-bottom: 6px;
    color: var(--primary-dark);
}

label .required {
    color: var(--danger);
}

input[type="text"],
input[type="email"],
input[type="tel"],
select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.95rem;
    background: #fff;
    color: var(--text);
}

input:focus, select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(26,95,122,0.15);
}

.radio-group {
    display: flex;
    gap: 20px;
    padding-top: 6px;
}

.radio-group label {
    font-weight: 400;
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 0;
}

.radio-group input {
    width: auto;
}

fieldset {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 16px;
    margin: 24px 0 0;
}

legend {
    font-weight: 700;
    color: var(--primary-dark);
    padding: 0 8px;
}

.file-field {
    margin-bottom: 16px;
}

.file-field label {
    font-weight: 600;
}

.file-field .hint {
    font-weight: 400;
    color: var(--muted);
    font-size: 0.8rem;
    display: block;
    margin-top: 4px;
}

input[type="file"] {
    width: 100%;
    padding: 8px;
    border: 1px dashed var(--border);
    border-radius: 6px;
    background: #fafcfd;
    font-size: 0.88rem;
}

.field-error {
    color: var(--danger);
    font-size: 0.8rem;
    margin-top: 4px;
    display: none;
}

.actions {
    margin-top: 28px;
    text-align: right;
}

button, .btn {
    display: inline-block;
    background: var(--primary);
    color: #fff;
    border: none;
    padding: 12px 28px;
    border-radius: 6px;
    font-size: 1rem;
    cursor: pointer;
    text-decoration: none;
}

button:hover, .btn:hover {
    background: var(--primary-dark);
}

button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-secondary {
    background: #6c7a80;
}

.btn-secondary:hover {
    background: #556063;
}

.btn-danger {
    background: var(--danger);
}

.btn-danger:hover {
    background: #922219;
}

.btn-small {
    padding: 6px 12px;
    font-size: 0.82rem;
}

/* ===== Success page ===== */
.recap {
    background: #fafcfd;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 16px;
    margin-top: 16px;
}

.recap dl {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 8px 12px;
    margin: 0;
}

.recap dt {
    font-weight: 600;
    color: var(--muted);
}

.recap dd {
    margin: 0;
}

/* ===== Admin ===== */
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.admin-nav {
    display: flex;
    gap: 10px;
    align-items: center;
}

table.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

table.data-table th, table.data-table td {
    text-align: left;
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
}

table.data-table th {
    background: #f0f4f6;
    color: var(--primary-dark);
}

table.data-table tr:hover {
    background: #f8fbfc;
}

.search-bar {
    display: flex;
    gap: 8px;
    margin-bottom: 18px;
}

.search-bar input {
    flex: 1;
}

.doc-list {
    list-style: none;
    padding: 0;
    display: grid;
    gap: 10px;
}

.doc-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #fafcfd;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 12px 14px;
}

.doc-missing {
    color: var(--muted);
    font-style: italic;
}

/* ===== Login page ===== */
body.login-body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at top left, #1f6f8f, #0c2f3d 70%);
    padding: 24px;
}

.login-screen {
    width: 100%;
    max-width: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.login-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 36px 32px 32px;
    width: 100%;
    box-shadow: 0 24px 60px rgba(0,0,0,0.35);
    text-align: center;
}

.login-logo {
    display: block;
    max-height: 68px;
    width: auto;
    margin: 0 auto 18px;
}

.login-badge {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
}

.login-title {
    margin: 0 0 4px;
    font-size: 1.3rem;
    color: var(--primary-dark);
}

.login-subtitle {
    margin: 0 0 26px;
    font-size: 0.85rem;
    color: #64798d;
}

.login-alert {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--danger-bg);
    border: 1px solid #f3c2bc;
    color: var(--danger);
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 0.85rem;
    margin-bottom: 18px;
    text-align: left;
}

.login-alert svg {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
}

.login-field {
    margin-bottom: 16px;
    text-align: left;
}

.login-field label {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 6px;
}

.login-input-wrap {
    position: relative;
}

.login-input-wrap .input-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #93a5ab;
    display: flex;
    pointer-events: none;
}

.login-field input {
    width: 100%;
    padding: 11px 12px 11px 40px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 0.95rem;
    background: #f9fbfc;
    transition: border-color .15s, box-shadow .15s, background .15s;
}

.login-field input:focus {
    outline: none;
    border-color: var(--primary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(26,95,122,0.15);
}

.login-toggle-pass {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    padding: 6px;
    cursor: pointer;
    color: #93a5ab;
    display: flex;
    border-radius: 6px;
}

.login-toggle-pass:hover {
    color: var(--primary);
    background: #f0f4f6;
}

.login-submit {
    width: 100%;
    padding: 12px;
    margin-top: 10px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: filter .15s, transform .05s;
}

.login-submit:hover {
    filter: brightness(1.08);
}

.login-submit:active {
    transform: translateY(1px);
}

.login-footer {
    margin-top: 22px;
    color: rgba(255,255,255,0.8);
    font-size: 0.78rem;
    text-align: center;
}

footer.site-footer {
    text-align: center;
    color: var(--muted);
    font-size: 0.8rem;
    margin-top: 40px;
}

@media (max-width: 640px) {
    .form-grid { grid-template-columns: 1fr; }
    .recap dl { grid-template-columns: 1fr; }
    table.data-table { display: block; overflow-x: auto; }
}