/**
 * PPG Absence Requests — Frontend Styles
 *
 * Clean, modern form and list styling for the shortcode-driven UI.
 */

/* =========================================================================
   Container
   ========================================================================= */

:root {
    --ppg-font-body: "Montserrat", sans-serif;
    --ppg-font-heading: "Poppins", sans-serif;
    --ppg-font-standout: "Montserrat", sans-serif;
    --ppg-color-ink: #1d1d1b;
    --ppg-color-muted: #65635d;
    --ppg-color-subtle: #9d998f;
    --ppg-color-border: #d8d2c8;
    --ppg-color-border-strong: #bdb4a5;
    --ppg-color-surface: #fcfbf8;
    --ppg-color-surface-alt: #f4f1ea;
    --ppg-color-accent: #bc8f3f;
    --ppg-color-accent-soft: rgba(188, 143, 63, 0.12);
}

.ppg-ar-container {
    max-width: 720px;
    margin: 0 auto;
    font-family: var(--ppg-font-body);
    color: var(--ppg-color-ink);
    line-height: 1.65;
}

/* =========================================================================
   Notices
   ========================================================================= */

.ppg-ar-notice {
    padding: 16px 20px;
    border-radius: 18px;
    font-size: 14px;
    margin-bottom: 20px;
    border-width: 1px;
    border-style: solid;
}

.ppg-ar-notice-info {
    background: #f5f3ee;
    color: var(--ppg-color-ink);
    border-color: var(--ppg-color-border);
}

.ppg-ar-notice-warning {
    background: #f9f3e7;
    color: #7a5a24;
    border-color: #dec491;
}

.ppg-ar-notice-success {
    background: #f4f4ee;
    color: #315346;
    border-color: #c9d8cf;
}

/* =========================================================================
   Form
   ========================================================================= */

.ppg-ar-form-wrapper {
    background: var(--ppg-color-surface);
    border: 1px solid var(--ppg-color-border);
    border-radius: 30px;
    padding: 36px 34px 38px;
    box-shadow: none;
}

.ppg-ar-form-header {
    margin-bottom: 34px;
}

.ppg-ar-form-title {
    font-size: 34px;
    font-family: var(--ppg-font-standout);
    font-weight: 800;
    letter-spacing: -0.045em;
    line-height: 1.02;
    color: #111111;
    margin: 0 0 10px 0;
}

.ppg-ar-form-subtitle {
    max-width: 700px;
    font-size: 18px;
    font-weight: 500;
    line-height: 1.7;
    color: #57544f;
    margin: 0;
}

/* Sections */
.ppg-ar-section {
    margin-bottom: 34px;
}

.ppg-ar-section-label {
    font-size: 10px;
    font-family: var(--ppg-font-heading);
    font-weight: 300;
    color: #666660;
    text-transform: uppercase;
    letter-spacing: 0.32em;
    margin-bottom: 20px;
}

/* Info bar (employee info) */
.ppg-ar-info-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 36px;
    background: var(--ppg-color-surface-alt);
    border: 1px solid #ebe5d9;
    border-radius: 22px;
    padding: 22px 26px;
}

.ppg-ar-info-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.ppg-ar-info-label {
    font-size: 10px;
    font-family: var(--ppg-font-heading);
    font-weight: 300;
    color: var(--ppg-color-subtle);
    text-transform: uppercase;
    letter-spacing: 0.28em;
}

.ppg-ar-info-value {
    font-size: 17px;
    font-weight: 700;
    color: var(--ppg-color-ink);
}

/* Fields */
.ppg-ar-field {
    margin-bottom: 26px;
}

.ppg-ar-field:last-child {
    margin-bottom: 0;
}

.ppg-ar-label {
    display: block;
    font-size: 17px;
    font-family: var(--ppg-font-body);
    font-weight: 600;
    color: #343535;
    margin-bottom: 12px;
}

.ppg-ar-required {
    color: #c2463a;
}

.ppg-ar-optional {
    color: var(--ppg-color-subtle);
    font-weight: 500;
    font-size: 15px;
}

.ppg-ar-input,
.ppg-ar-select,
.ppg-ar-textarea {
    width: 100%;
    padding: 16px 20px;
    border: 1px solid var(--ppg-color-border-strong);
    border-radius: 20px;
    font-size: 17px;
    font-family: var(--ppg-font-body);
    font-weight: 500;
    color: var(--ppg-color-ink);
    background: #fff;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
    box-sizing: border-box;
    -webkit-appearance: none;
}

.ppg-ar-input:focus,
.ppg-ar-select:focus,
.ppg-ar-textarea:focus {
    outline: none;
    border-color: var(--ppg-color-accent);
    box-shadow: 0 0 0 4px var(--ppg-color-accent-soft);
    background: #fffdf8;
}

.ppg-ar-input.ppg-ar-input-error,
.ppg-ar-select.ppg-ar-input-error {
    border-color: #c2463a;
}

.ppg-ar-input.ppg-ar-input-error:focus,
.ppg-ar-select.ppg-ar-input-error:focus {
    box-shadow: 0 0 0 4px rgba(194, 70, 58, 0.12);
}

.ppg-ar-select-wrapper {
    position: relative;
}

.ppg-ar-textarea {
    resize: vertical;
    min-height: 140px;
    font-family: inherit;
}

.ppg-ar-error {
    color: #b53b30;
    font-size: 13px;
    font-weight: 500;
    margin-top: 8px;
    min-height: 0;
}

/* Field rows */
.ppg-ar-field-row {
    display: flex;
    gap: 24px;
}

.ppg-ar-field-half {
    flex: 1;
}

@media (max-width: 600px) {
    .ppg-ar-field-row {
        flex-direction: column;
        gap: 0;
    }
}

/* =========================================================================
   Submit
   ========================================================================= */

.ppg-ar-submit-section {
    margin-top: 36px;
}

.ppg-ar-submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 18px 26px;
    background: #1d1d1b;
    color: #fff;
    border: 1px solid #1d1d1b;
    border-radius: 20px;
    font-size: 15px;
    font-family: var(--ppg-font-body);
    font-weight: 600;
    letter-spacing: 0.04em;
    cursor: pointer;
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.1s ease;
}

.ppg-ar-submit-btn:hover {
    background: #2a2926;
    border-color: var(--ppg-color-accent);
    color: #fff7ea;
}

.ppg-ar-submit-btn:active {
    transform: scale(0.99);
}

.ppg-ar-submit-btn:disabled {
    background: #8b857a;
    border-color: #8b857a;
    cursor: not-allowed;
}

.ppg-ar-btn-secondary {
    background: #fff;
    color: #1d1d1b;
    border: 1px solid #1d1d1b;
    margin-top: 16px;
}

.ppg-ar-btn-secondary:hover {
    background: #f7f4ee;
    color: #1d1d1b;
}

.ppg-ar-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: ppg-ar-spin 0.6s linear infinite;
    margin-right: 6px;
}

@keyframes ppg-ar-spin {
    to { transform: rotate(360deg); }
}

.ppg-ar-form-error {
    background: #fbefec;
    color: #8a2f27;
    border: 1px solid #e2b7af;
    border-radius: 18px;
    padding: 16px 18px;
    margin-top: 16px;
    font-size: 14px;
}

/* =========================================================================
   Success Screen
   ========================================================================= */

.ppg-ar-success {
    text-align: center;
    padding: 48px 24px;
    background: var(--ppg-color-surface);
    border: 1px solid var(--ppg-color-border);
    border-radius: 28px;
    box-shadow: none;
}

.ppg-ar-success-icon {
    margin-bottom: 16px;
}

.ppg-ar-success-title {
    font-size: 32px;
    font-family: var(--ppg-font-standout);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.1;
    color: #1d1d1b;
    margin: 0 0 8px 0;
}

.ppg-ar-success-message {
    font-size: 17px;
    color: var(--ppg-color-muted);
    margin: 0 0 8px 0;
}

.ppg-ar-success-id {
    font-size: 14px;
    color: var(--ppg-color-subtle);
    margin: 0 0 24px 0;
}

/* =========================================================================
   Request Action Page
   ========================================================================= */

.ppg-ar-page {
    margin: 0;
    padding: 40px 20px;
    background: #f6f3ed;
    font-family: var(--ppg-font-body);
}

.ppg-ar-summary-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--ppg-color-surface);
    border: 1px solid var(--ppg-color-border);
    border-radius: 22px;
    overflow: hidden;
}

.ppg-ar-summary-table th,
.ppg-ar-summary-table td {
    padding: 16px 18px;
    text-align: left;
    border-bottom: 1px solid #ece6dc;
    vertical-align: top;
}

.ppg-ar-summary-table th {
    width: 150px;
    color: var(--ppg-color-muted);
    font-size: 12px;
    font-weight: 600;
    font-family: var(--ppg-font-heading);
    text-transform: uppercase;
    letter-spacing: 0.18em;
}

.ppg-ar-summary-table td {
    color: var(--ppg-color-ink);
    font-size: 15px;
}

.ppg-ar-summary-table tr:last-child th,
.ppg-ar-summary-table tr:last-child td {
    border-bottom: 0;
}

.ppg-ar-action-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    align-items: stretch;
}

.ppg-ar-action-form {
    margin: 0;
    display: flex;
    flex: 1 1 220px;
}

.ppg-ar-action-btn {
    width: 100%;
    min-width: 0;
    text-decoration: none;
    margin-top: 0;
    min-height: 60px;
    box-sizing: border-box;
}

.ppg-ar-action-buttons > a,
.ppg-ar-action-buttons > button {
    flex: 1 1 220px;
}

.ppg-ar-action-buttons > .ppg-ar-submit-btn,
.ppg-ar-action-buttons > a.ppg-ar-submit-btn {
    display: inline-flex;
}

.ppg-ar-action-btn-danger {
    background: #7a2e29;
    border-color: #7a2e29;
}

.ppg-ar-action-btn-danger:hover {
    background: #62231f;
    border-color: #bc8f3f;
}

/* =========================================================================
   Request List
   ========================================================================= */

.ppg-ar-list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.ppg-ar-list-title {
    font-size: 30px;
    font-family: var(--ppg-font-standout);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.02;
    color: #111111;
    margin: 0;
}

.ppg-ar-list-count {
    font-size: 13px;
    color: var(--ppg-color-muted);
}

.ppg-ar-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ppg-ar-list-item {
    background: var(--ppg-color-surface);
    border: 1px solid var(--ppg-color-border);
    border-radius: 22px;
    padding: 22px 24px;
    transition: border-color 0.15s ease, transform 0.15s ease;
    border-left: 1px solid var(--ppg-color-border);
    position: relative;
}

.ppg-ar-list-item:hover {
    transform: translateY(-1px);
    border-color: var(--ppg-color-border-strong);
}

.ppg-ar-list-item::before {
    content: "";
    position: absolute;
    left: 0;
    top: 22px;
    bottom: 22px;
    width: 3px;
    border-radius: 999px;
    background: #cac2b4;
}

.ppg-ar-list-item-pending::before { background: #bc8f3f; }
.ppg-ar-list-item-approved::before { background: #6d8877; }
.ppg-ar-list-item-denied::before { background: #9a4f48; }
.ppg-ar-list-item-cancelled::before { background: #8b857a; }

.ppg-ar-list-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.ppg-ar-list-type {
    font-size: 18px;
    font-weight: 700;
    color: var(--ppg-color-ink);
}

.ppg-ar-status {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 999px;
    font-size: 10px;
    font-family: var(--ppg-font-heading);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    border: 1px solid currentColor;
    background: transparent;
}

.ppg-ar-status-pending { color: #8b6a2a; }
.ppg-ar-status-approved { color: #597262; }
.ppg-ar-status-denied { color: #8a3f39; }
.ppg-ar-status-cancelled { color: #726d64; }

.ppg-ar-list-item-body {
    margin-bottom: 8px;
}

.ppg-ar-list-dates {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: #44433f;
}

.ppg-ar-list-dates svg {
    flex-shrink: 0;
    color: var(--ppg-color-accent);
}

.ppg-ar-list-time {
    color: var(--ppg-color-muted);
    font-size: 13px;
}

.ppg-ar-list-notes {
    font-size: 13px;
    color: var(--ppg-color-muted);
    margin-top: 4px;
    font-style: italic;
}

.ppg-ar-list-item-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: var(--ppg-color-subtle);
}

/* Pagination */
.ppg-ar-pagination {
    display: flex;
    gap: 6px;
    justify-content: center;
    margin-top: 24px;
}

.ppg-ar-page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1px solid var(--ppg-color-border-strong);
    border-radius: 999px;
    font-size: 13px;
    font-family: var(--ppg-font-body);
    font-weight: 600;
    color: var(--ppg-color-muted);
    text-decoration: none;
    transition: all 0.15s ease;
}

.ppg-ar-page-btn:hover {
    background: #f4f1ea;
    border-color: var(--ppg-color-accent);
}

.ppg-ar-page-active {
    background: #1d1d1b;
    border-color: #1d1d1b;
    color: #fff;
}

.ppg-ar-page-active:hover {
    background: #2a2926;
    color: #fff;
}

/* Empty state */
.ppg-ar-empty {
    text-align: center;
    padding: 48px 24px;
    color: var(--ppg-color-muted);
    font-family: var(--ppg-font-body);
}

.ppg-ar-empty svg {
    margin-bottom: 12px;
}

.ppg-ar-empty p {
    font-size: 15px;
    margin: 0;
}