/* =========================================================
   SAU RECRUITMENT ANALYTICS
   Main Stylesheet
   SAU Branded Dashboard
   ========================================================= */


/* ---------------------------------------------------------
   SAU Brand Colors
   --------------------------------------------------------- */

:root {
    --sau-blue: #0645ad;
    --sau-blue-dark: #04388f;
    --sau-blue-light: #eaf1ff;

    --sau-gold: #ffcc00;
    --sau-gold-dark: #d9aa00;
    --sau-gold-light: #fff8d6;

    --white: #ffffff;
    --text-dark: #172033;
    --text-medium: #566176;
    --text-light: #7a8497;

    --border: #dfe4ec;
    --background: #f5f7fb;
    --card-background: #ffffff;

    --success: #188038;
    --danger: #c62828;
}


/* ---------------------------------------------------------
   Reset / Base
   --------------------------------------------------------- */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background: var(--background);
    color: var(--text-dark);
    line-height: 1.5;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
select {
    font: inherit;
}


/* ---------------------------------------------------------
   Global Container
   --------------------------------------------------------- */

.container {
    width: min(1200px, calc(100% - 48px));
    margin: 0 auto;
}


/* ---------------------------------------------------------
   Header
   --------------------------------------------------------- */

.site-header {
    background: var(--sau-blue);
    border-bottom: 5px solid var(--sau-gold);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.12);
}

.site-header .container {
    min-height: 94px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.site-title h1 {
    color: var(--white);
    font-size: 25px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.site-title p {
    color: var(--white);
    opacity: 0.9;
    font-size: 14px;
    margin-top: 2px;
}


/* ---------------------------------------------------------
   Navigation
   --------------------------------------------------------- */

.main-nav {
    display: flex;
    align-self: stretch;
    align-items: stretch;
    gap: 2px;
}

.main-nav a {
    display: flex;
    align-items: center;
    padding: 0 18px;
    color: var(--white);
    font-size: 14px;
    font-weight: 700;
    border-bottom: 4px solid transparent;
    transition:
        color 0.15s ease,
        background-color 0.15s ease,
        border-color 0.15s ease;
}

.main-nav a:hover {
    color: var(--sau-gold);
    background: rgba(255, 255, 255, 0.08);
}

.main-nav a.active {
    color: var(--sau-gold);
    border-bottom-color: var(--sau-gold);
}


/* ---------------------------------------------------------
   Main Dashboard Header
   --------------------------------------------------------- */

main.container {
    padding-top: 40px;
    padding-bottom: 80px;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 32px;
    padding-bottom: 30px;
}

.dashboard-title h2 {
    color: var(--sau-blue);
    font-size: 30px;
    line-height: 1.2;
    font-weight: 800;
    letter-spacing: -0.6px;
}

.dashboard-title p {
    margin-top: 7px;
    color: var(--text-medium);
    font-size: 14px;
}


/* ---------------------------------------------------------
   Date / Program Selectors
   --------------------------------------------------------- */

.date-selector,
.program-selector {
    display: flex;
    align-items: flex-end;
    gap: 12px;
}

.date-field,
.program-selector {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.date-field label,
.program-selector label,
.ai-input label {
    color: var(--text-medium);
    font-size: 12px;
    font-weight: 700;
}

.date-field select,
.program-selector select {
    min-width: 145px;
    height: 42px;
    padding: 0 12px;
    border: 1px solid #c9d1df;
    border-radius: 6px;
    background: var(--white);
    color: var(--text-dark);
    cursor: pointer;
    outline: none;
    transition:
        border-color 0.15s ease,
        box-shadow 0.15s ease;
}

.date-field select:hover,
.program-selector select:hover {
    border-color: var(--sau-blue);
}

.date-field select:focus,
.program-selector select:focus {
    border-color: var(--sau-blue);
    box-shadow: 0 0 0 2px rgba(6, 69, 173, 0.15);
}


/* ---------------------------------------------------------
   Analytics Sections
   --------------------------------------------------------- */

.analytics-section {
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--card-background);
    margin-bottom: 26px;
    overflow: hidden;
    box-shadow: 0 3px 12px rgba(20, 35, 60, 0.06);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    padding: 24px 28px;
    border-bottom: 1px solid var(--border);
    background: var(--white);
}

.section-header h2 {
    color: var(--sau-blue);
    font-size: 19px;
    font-weight: 800;
    line-height: 1.3;
}

.section-header p {
    color: var(--text-medium);
    font-size: 13px;
    margin-top: 5px;
}

.section-link {
    color: var(--sau-blue);
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
}

.section-link:hover {
    color: var(--sau-blue-dark);
    text-decoration: underline;
}


/* ---------------------------------------------------------
   RFI Summary
   --------------------------------------------------------- */

.rfi-summary {
    display: flex;
    align-items: stretch;
    border-bottom: 1px solid var(--border);
}

.rfi-total,
.rfi-comparison {
    padding: 30px;
}

.rfi-total {
    min-width: 250px;
    border-right: 1px solid var(--border);
    background: var(--sau-blue);
    color: var(--white);
}

.rfi-total .data-label {
    color: var(--white);
    opacity: 0.9;
}

.rfi-total strong {
    display: block;
    color: var(--sau-gold);
    font-size: 46px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -1.5px;
}

.rfi-comparison {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.data-label {
    display: block;
    color: var(--text-medium);
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 5px;
}

.rfi-comparison strong {
    font-size: 19px;
    font-weight: 800;
}

.change-indicator {
    color: var(--success);
}

.change-indicator.negative {
    color: var(--danger);
}


/* ---------------------------------------------------------
   Chart Areas
   --------------------------------------------------------- */

.chart-area {
    min-height: 360px;
    padding: 28px;
    background: var(--white);
}

.chart-placeholder {
    width: 100%;
    height: 100%;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8faff;
    border: 1px dashed #c8d4e8;
    border-radius: 8px;
    color: var(--text-light);
    font-size: 14px;
}


/* ---------------------------------------------------------
   Top Program
   --------------------------------------------------------- */

.top-program-content {
    padding: 30px;
}

.top-program-name {
    margin-bottom: 22px;
}

.top-program-name h3 {
    color: var(--sau-blue);
    font-size: 30px;
    font-weight: 800;
    line-height: 1.2;
}

.top-program-total {
    margin-bottom: 24px;
}

.top-program-total strong {
    color: var(--sau-gold-dark);
    font-size: 26px;
    font-weight: 800;
}

.top-program-visual {
    min-height: 240px;
}

.top-program-visual .chart-placeholder {
    min-height: 220px;
}


/* ---------------------------------------------------------
   Programs Page
   --------------------------------------------------------- */

.selected-program {
    border-left: 5px solid var(--sau-gold);
}

.selected-program .section-header {
    border-bottom: none;
}

.selected-program h2 {
    color: var(--sau-blue);
    font-size: 27px;
    font-weight: 800;
}


/* ---------------------------------------------------------
   Program Performance Summary
   --------------------------------------------------------- */

.program-performance-summary {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-bottom: 1px solid var(--border);
}

.performance-item {
    padding: 28px;
    border-right: 1px solid var(--border);
    background: var(--white);
}

.performance-item:last-child {
    border-right: none;
}

.performance-value {
    display: block;
    color: var(--sau-blue);
    font-size: 32px;
    font-weight: 800;
    line-height: 1.1;
}


/* ---------------------------------------------------------
   Program Charts
   --------------------------------------------------------- */

.comparison-chart,
.source-chart {
    min-height: 340px;
    padding: 28px;
    background: var(--white);
}

.comparison-chart .chart-placeholder,
.source-chart .chart-placeholder {
    min-height: 280px;
}


/* ---------------------------------------------------------
   Recruitment Reach
   --------------------------------------------------------- */

.reach-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    min-height: 300px;
}

.reach-visualization {
    padding: 28px;
    border-right: 1px solid var(--border);
}

.reach-summary {
    display: flex;
    flex-direction: column;
}

.reach-item {
    flex: 1;
    padding: 26px 28px;
    border-bottom: 1px solid var(--border);
}

.reach-item:last-child {
    border-bottom: none;
}

.reach-item strong {
    color: var(--sau-blue);
    font-size: 30px;
    font-weight: 800;
}


/* ---------------------------------------------------------
   Review Page
   --------------------------------------------------------- */

.review-record-card {
    padding: 22px 24px;
    border-bottom: 1px solid var(--border);
    background: var(--white);
    transition: background-color 0.15s ease;
}

.review-record-card:hover {
    background: #f9fbff;
}

.review-record-card:last-child {
    border-bottom: none;
}

.review-record-main {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 24px;
}

.review-record-id {
    display: block;
    color: var(--text-light);
    font-size: 12px;
    margin-bottom: 4px;
}

.review-record-info h3 {
    color: var(--sau-blue);
    font-size: 17px;
    font-weight: 800;
}

.review-record-program {
    color: var(--text-medium);
    font-size: 13px;
    margin-top: 4px;
}

.review-record-issue {
    text-align: right;
}

.review-record-issue p {
    color: var(--text-medium);
    font-size: 13px;
    margin-top: 6px;
}

.review-status {
    display: inline-block;
    padding: 5px 9px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 700;
}

.review-status.missing {
    background: var(--sau-gold-light);
    color: #806300;
}

.review-status.duplicate {
    background: #fdeaea;
    color: #a51c1c;
}

.review-record-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 18px;
    color: var(--text-medium);
    font-size: 12px;
}

.view-record-btn,
.review-action-btn {
    min-height: 38px;
    padding: 0 16px;
    border: 1px solid #c9d1df;
    border-radius: 6px;
    background: var(--white);
    color: var(--text-dark);
    cursor: pointer;
    font-size: 13px;
    font-weight: 700;
    transition:
        background-color 0.15s ease,
        border-color 0.15s ease,
        color 0.15s ease;
}

.view-record-btn:hover,
.review-action-btn.secondary:hover {
    background: var(--sau-blue-light);
    border-color: var(--sau-blue);
    color: var(--sau-blue);
}

.review-details-card {
    padding: 30px;
}

.review-details-header {
    padding-bottom: 22px;
    border-bottom: 1px solid var(--border);
}

.review-details-header h2 {
    margin-top: 10px;
    color: var(--sau-blue);
    font-size: 25px;
    font-weight: 800;
}

.review-details-header p {
    color: var(--text-medium);
    font-size: 13px;
    margin-top: 4px;
}

.review-section {
    padding: 24px 0;
    border-bottom: 1px solid var(--border);
}

.review-section:last-of-type {
    border-bottom: none;
}

.review-section h3 {
    color: var(--sau-blue);
    font-size: 16px;
    font-weight: 800;
    margin-bottom: 18px;
}

.review-data-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.review-data-item {
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: 7px;
    background: #fbfcfe;
}

.review-data-item span,
.comparison-data span {
    display: block;
    color: var(--text-medium);
    font-size: 12px;
    margin-bottom: 4px;
}

.review-data-item strong {
    font-size: 14px;
    font-weight: 700;
}

.review-issue-section {
    background: #fffaf0;
    padding-left: 20px;
    padding-right: 20px;
    border-left: 4px solid var(--sau-gold);
}

.review-issue-section p {
    color: var(--text-medium);
    font-size: 14px;
}

.missing-fields-list {
    padding-left: 20px;
    margin-bottom: 14px;
}

.missing-fields-list li {
    margin-bottom: 5px;
    font-size: 14px;
}


/* ---------------------------------------------------------
   Duplicate Comparison
   --------------------------------------------------------- */

.duplicate-comparison {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    align-items: start;
    padding: 24px 0;
}

.comparison-record {
    min-width: 0;
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    background: var(--white);
}

.comparison-record-header {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    background: var(--sau-blue);
    color: var(--white);
}

.comparison-record-header span {
    font-size: 14px;
    font-weight: 700;
}

.comparison-data {
    padding: 16px;
}

.comparison-data p {
    padding: 10px 0;
    border-bottom: 1px solid #eeeeee;
}

.comparison-data p:first-child {
    padding-top: 0;
}

.comparison-data p:last-child {
    padding-bottom: 0;
    border-bottom: none;
}

.comparison-data strong {
    display: block;
    font-size: 14px;
    font-weight: 700;
    overflow-wrap: anywhere;
}


/* ---------------------------------------------------------
   Review Actions
   --------------------------------------------------------- */

.review-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding-top: 24px;
}

.review-action-btn.primary {
    border-color: var(--sau-blue);
    background: var(--sau-blue);
    color: var(--white);
}

.review-action-btn.primary:hover {
    background: var(--sau-blue-dark);
}

.review-action-btn.danger {
    border-color: var(--danger);
    background: var(--white);
    color: var(--danger);
}

.review-action-btn.danger:hover {
    background: #fdeaea;
}

.review-placeholder,
.empty-review-state {
    padding: 48px 28px;
    text-align: center;
    color: var(--text-medium);
}

.review-placeholder h2,
.empty-review-state h3 {
    color: var(--sau-blue);
    font-size: 19px;
    font-weight: 800;
    margin-bottom: 8px;
}


/* ---------------------------------------------------------
   Program Insights
   --------------------------------------------------------- */

.insights-content {
    padding: 28px;
}

.data-placeholder {
    padding: 24px;
    background: #f8faff;
    border: 1px dashed #c8d4e8;
    border-radius: 8px;
    color: var(--text-medium);
}


/* ---------------------------------------------------------
   AI Assistant
   --------------------------------------------------------- */

.ai-assistant {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 200;
}

.ai-toggle {
    min-width: 150px;
    height: 44px;
    padding: 0 20px;
    border: none;
    border-radius: 22px;
    background: var(--sau-blue);
    color: var(--white);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.18);
    transition:
        background-color 0.15s ease,
        box-shadow 0.15s ease;
}

.ai-toggle:hover {
    background: var(--sau-blue-dark);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.22);
}

.ai-panel {
    position: absolute;
    right: 0;
    bottom: 56px;
    width: 360px;
    height: 480px;
    display: flex;
    flex-direction: column;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 10px;
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.18);
    overflow: hidden;
}

.ai-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 18px;
    background: var(--sau-blue);
    color: var(--white);
    border-bottom: 4px solid var(--sau-gold);
}

.ai-panel-header h2 {
    font-size: 16px;
    font-weight: 800;
}

.ai-panel-header button {
    width: 30px;
    height: 30px;
    border: none;
    border-radius: 50%;
    background: transparent;
    color: var(--white);
    font-size: 22px;
    cursor: pointer;
}

.ai-panel-header button:hover {
    background: rgba(255, 255, 255, 0.12);
}

.ai-conversation {
    flex: 1;
    overflow-y: auto;
    padding: 18px;
    color: var(--text-medium);
    font-size: 14px;
}

.ai-input {
    padding: 14px;
    border-top: 1px solid var(--border);
    background: var(--white);
}

.ai-input-row {
    display: flex;
    gap: 8px;
    margin-top: 6px;
}

.ai-input-row input {
    flex: 1;
    min-width: 0;
    height: 40px;
    padding: 0 12px;
    border: 1px solid #c9d1df;
    border-radius: 6px;
    outline: none;
}

.ai-input-row input:focus {
    border-color: var(--sau-blue);
    box-shadow: 0 0 0 2px rgba(6, 69, 173, 0.15);
}

.ai-input-row button {
    height: 40px;
    padding: 0 15px;
    border: none;
    border-radius: 6px;
    background: var(--sau-blue);
    color: var(--white);
    cursor: pointer;
    font-size: 13px;
    font-weight: 700;
}

.ai-input-row button:hover {
    background: var(--sau-blue-dark);
}


/* ---------------------------------------------------------
   AI Conversation Messages
   --------------------------------------------------------- */

.ai-conversation {
    display: flex;
    flex-direction: column;
    gap: 14px;
}


/* Individual messages */

.ai-message {
    max-width: 90%;
    padding: 12px 14px;
    border-radius: 8px;
    line-height: 1.6;
    white-space: pre-line;
}


/* User message */

.ai-message-user {
    align-self: flex-end;
    background: var(--sau-blue-light);
    color: var(--text-dark);
}


/* AI message */

.ai-message-assistant {
    align-self: flex-start;
    background: #f3f5f8;
    color: var(--text-dark);
}


/* ---------------------------------------------------------
   Footer
   --------------------------------------------------------- */

.site-footer {
    border-top: 5px solid var(--sau-gold);
    padding: 28px 0;
    background: var(--sau-blue);
    color: var(--white);
    font-size: 12px;
}

.site-footer .container {
    display: flex;
    justify-content: space-between;
    gap: 20px;
}


/* ---------------------------------------------------------
   Responsive
   --------------------------------------------------------- */

@media (max-width: 900px) {

    .site-header .container {
        flex-direction: column;
        align-items: flex-start;
        padding-top: 18px;
        padding-bottom: 0;
        gap: 10px;
    }

    .main-nav {
        width: 100%;
        overflow-x: auto;
    }

    .main-nav a {
        padding: 14px 14px;
        white-space: nowrap;
    }

    .dashboard-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .date-selector,
    .program-selector {
        width: 100%;
    }

    .date-field,
    .program-selector {
        flex: 1;
    }

    .program-performance-summary {
        grid-template-columns: 1fr;
    }

    .performance-item {
        border-right: none;
        border-bottom: 1px solid var(--border);
    }

    .performance-item:last-child {
        border-bottom: none;
    }

    .reach-grid {
        grid-template-columns: 1fr;
    }

    .reach-visualization {
        border-right: none;
        border-bottom: 1px solid var(--border);
    }

    .duplicate-comparison {
        grid-template-columns: 1fr;
    }

    .review-data-grid {
        grid-template-columns: 1fr;
    }
}


@media (max-width: 600px) {

    .container {
        width: min(100% - 28px, 1200px);
    }

    main.container {
        padding-top: 24px;
    }

    .site-title h1 {
        font-size: 21px;
    }

    .dashboard-title h2 {
        font-size: 25px;
    }

    .date-selector {
        flex-direction: column;
        align-items: stretch;
    }

    .date-field select,
    .program-selector select {
        width: 100%;
    }

    .rfi-summary {
        flex-direction: column;
    }

    .rfi-total {
        border-right: none;
        border-bottom: 1px solid var(--border);
    }

    .section-header {
        padding: 20px;
    }

    .chart-area,
    .comparison-chart,
    .source-chart,
    .top-program-content,
    .reach-visualization,
    .insights-content {
        padding: 20px;
    }

    .review-record-main,
    .review-record-footer,
    .review-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .review-record-issue {
        text-align: left;
    }

    .review-actions {
        justify-content: stretch;
    }

    .review-action-btn {
        width: 100%;
    }

    .ai-assistant {
        right: 14px;
        bottom: 14px;
    }

    .ai-panel {
        position: fixed;
        right: 14px;
        bottom: 68px;
        width: calc(100vw - 28px);
        height: min(500px, 70vh);
    }

    .site-footer .container {
        flex-direction: column;
    }
}