/**
 * PK IKP Theme Styles
 * @package PK_IKP_Theme
 */

:root {
    --color-primary: #903e6f;
    --color-primary-dark: #732f58;
    --color-secondary: #f7f0f4;
    --color-white: #ffffff;
    --color-text: #2b2b2b;
    --color-text-light: #666666;
    --color-border: #e2d6dc;
    --color-success: #2e7d4f;
    --color-error: #c0392b;
    --font-sans: 'Montserrat', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --font-serif: 'PT Serif', Georgia, serif;
    --container-width: 1100px;
    --radius: 8px;
    --shadow: 0 4px 20px rgba(144, 62, 111, 0.08);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background: #faf8f9;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.site-header {
    background: var(--color-white);
    border-bottom: 3px solid var(--color-primary);
    padding: 16px 0;
    box-shadow: var(--shadow);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 16px;
    text-decoration: none;
    color: var(--color-text);
}

.site-title {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-primary);
    max-width: 320px;
    line-height: 1.3;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.user-name {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.2s, transform 0.1s;
}

.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-dark); color: #fff; }
.btn-secondary { background: var(--color-secondary); color: var(--color-primary); border: 1px solid var(--color-border); }
.btn-sm { padding: 8px 14px; font-size: 0.85rem; }
.btn-block { display: block; width: 100%; text-align: center; }

/* Auth landing */
.auth-landing {
    flex: 1;
    display: flex;
    align-items: center;
    padding: 60px 0;
}

.auth-landing-card {
    background: var(--color-white);
    border-radius: 12px;
    padding: 48px;
    box-shadow: var(--shadow);
    text-align: center;
    max-width: 560px;
    margin: 0 auto;
    border-top: 4px solid var(--color-primary);
}

.auth-landing-title {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.auth-landing-text {
    color: var(--color-text-light);
    margin-bottom: 28px;
}

.auth-landing-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Dashboard */
.dashboard-main {
    flex: 1;
    padding: 32px 0 60px;
}

.dashboard-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}

.dashboard-header h1 {
    font-family: var(--font-serif);
    color: var(--color-primary);
    font-size: 1.6rem;
}

.back-link {
    display: inline-block;
    margin-bottom: 16px;
    color: var(--color-primary);
    text-decoration: none;
}

.back-link:hover { text-decoration: underline; }

/* Tables */
.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.data-table th,
.data-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.data-table th {
    background: var(--color-secondary);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--color-primary);
}

.data-table th.col-actions,
.data-table td.table-actions-cell {
    text-align: right;
    white-space: nowrap;
    width: 1%;
}

.table-actions {
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    flex-wrap: nowrap;
}

.table-action-form {
    display: inline-flex;
    margin: 0;
}

.btn-outline-danger {
    background: var(--color-white);
    color: var(--color-error);
    border: 1px solid var(--color-error);
}

.btn-outline-danger:hover {
    background: var(--color-error);
    color: #fff;
    transform: translateY(-1px);
}

.status-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.status-submitted { background: #e8f4fd; color: #1565c0; }
.status-in_review { background: #fff3e0; color: #e65100; }
.status-closed { background: #e8f5e9; color: var(--color-success); }

/* Forms */
.form-section {
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: var(--shadow);
}

.form-section h3,
.form-section h4 {
    font-family: var(--font-serif);
    color: var(--color-primary);
    margin-bottom: 16px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    font-size: 0.9rem;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="url"],
.form-group input[type="tel"],
.form-group input[type="password"],
.form-group input[type="file"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-family: var(--font-sans);
    font-size: 0.95rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-hint {
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-bottom: 12px;
}

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

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 400;
    margin-bottom: 8px;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin: 0;
    flex-shrink: 0;
    accent-color: var(--color-primary);
    cursor: pointer;
}

.checkbox-label .checkbox-text {
    line-height: 1.4;
    padding-top: 1px;
}

.checkbox-label.block { display: flex; }

.material-type-block {
    padding: 14px 0;
    border-bottom: 1px solid var(--color-border);
}

.material-type-block:last-child {
    border-bottom: none;
}

.material-type-block .material-checkbox {
    margin-bottom: 0;
}

.material-extra {
    margin-top: 12px;
    padding-left: 28px;
}

.material-file-group {
    margin-bottom: 0;
}

.material-field-label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    font-size: 0.9rem;
}

.material-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    background: var(--color-white);
}

.material-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(144, 62, 111, 0.12);
}

.material-file-hint {
    margin-top: 6px;
    margin-bottom: 0;
}

.file-upload-control {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.file-upload-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 9px 16px;
    background: var(--color-secondary);
    color: var(--color-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s;
    margin: 0;
}

.file-upload-btn:hover {
    background: #efe0e8;
    border-color: var(--color-primary);
}

.file-upload-input {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.file-upload-name {
    font-size: 0.9rem;
    color: var(--color-text-light);
    word-break: break-all;
}

.file-upload-name.has-file {
    color: var(--color-text);
    font-weight: 500;
}

.current-file {
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.form-message {
    padding: 12px;
    border-radius: var(--radius);
    margin: 16px 0;
    display: none;
}

.form-message.error { display: block; background: #fdecea; color: var(--color-error); }
.form-message.success { display: block; background: #e8f5e9; color: var(--color-success); }

.form-error { color: var(--color-error); font-size: 0.85rem; display: block; margin-top: 4px; }

.notice-inline {
    background: var(--color-secondary);
    padding: 16px;
    border-radius: var(--radius);
    border-left: 4px solid var(--color-primary);
}

/* Review / details cards */
.application-details-card,
.review-summary-card {
    background: var(--color-secondary);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 20px;
}

.details-list {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 8px 16px;
    margin-bottom: 16px;
}

.details-list dt { font-weight: 600; color: var(--color-primary); }
.details-list dd { margin: 0; }

.application-details-card h4,
.application-details-card h5 {
    font-family: var(--font-serif);
    color: var(--color-primary);
    margin-bottom: 12px;
}

.materials-heading {
    margin-top: 8px;
    font-size: 1rem;
}

.materials-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.materials-list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    padding: 12px 14px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
}

.materials-list-label {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-text);
    flex: 1 1 200px;
}

.materials-list-action {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1 1 0;
    min-width: 0;
    justify-content: flex-end;
}

.materials-filename {
    flex: 1 1 auto;
    min-width: 0;
    font-size: 0.85rem;
    color: var(--color-text-light);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-align: left;
}

.materials-download-btn {
    flex-shrink: 0;
}

.btn-danger {
    background: var(--color-error);
    color: #fff;
}

.btn-danger:hover {
    background: #a93226;
    color: #fff;
}

.dashboard-header .inline-form {
    margin: 0;
}

.review-summary-list { list-style: none; padding: 0; }
.review-summary-list li { padding: 6px 0; border-bottom: 1px solid var(--color-border); font-size: 0.9rem; }

.archive-section { margin-top: 32px; }
.archive-round {
    background: var(--color-white);
    padding: 20px;
    border-radius: var(--radius);
    margin-bottom: 16px;
    border: 1px solid var(--color-border);
}

/* Admin dashboard links */
.admin-links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}

.admin-link-card {
    background: var(--color-white);
    padding: 24px;
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--color-text);
    box-shadow: var(--shadow);
    border-top: 3px solid var(--color-primary);
    transition: transform 0.2s;
}

.admin-link-card:hover {
    transform: translateY(-2px);
    color: var(--color-text);
}

.admin-link-card h3 {
    color: var(--color-primary);
    font-family: var(--font-serif);
    margin-bottom: 8px;
}

.admin-link-card p {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.active { display: flex; }

.modal-content {
    background: var(--color-white);
    border-radius: 12px;
    padding: 32px;
    max-width: 480px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    border-top: 4px solid var(--color-primary);
}

.modal-content h2 {
    font-family: var(--font-serif);
    color: var(--color-primary);
    margin-bottom: 20px;
}

.modal-close {
    position: absolute;
    top: 12px;
    right: 16px;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-text-light);
}

/* Footer */
.site-footer {
    background: var(--color-primary);
    color: rgba(255,255,255,0.9);
    padding: 20px 0;
    text-align: center;
    font-size: 0.85rem;
    margin-top: auto;
}

.mt-3 { margin-top: 16px; }
.text-muted { color: var(--color-text-light); }

.section-title {
    font-family: var(--font-serif);
    color: var(--color-primary);
    margin-bottom: 16px;
}

.admin-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

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

.inline-form { display: inline; }

.btn-link-danger {
    background: none;
    border: none;
    color: var(--color-error);
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    text-decoration: underline;
    padding: 0;
}

.btn-link-danger:hover { color: #a93226; }

@media (max-width: 768px) {
    .form-row { grid-template-columns: 1fr; }
    .admin-form-grid { grid-template-columns: 1fr; }
    .details-list { grid-template-columns: 1fr; }
    .materials-list-item { flex-direction: column; align-items: stretch; }
    .materials-list-action { justify-content: flex-start; flex-wrap: wrap; }
    .materials-filename { white-space: normal; flex: 1 1 100%; }
    .data-table th.col-actions,
    .data-table td.table-actions-cell { text-align: left; }
    .table-actions { justify-content: flex-start; flex-wrap: wrap; }
    .site-title { font-size: 1rem; max-width: 200px; }
    .auth-landing-card { padding: 28px 20px; }
}