:root {
    --bg: #f4f7fb;
    --surface: rgba(255, 255, 255, 0.88);
    --surface-solid: #ffffff;
    --surface-soft: #f8fafc;
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-soft: #dbeafe;
    --accent: #0f766e;
    --success: #16a34a;
    --danger: #dc2626;
    --warning: #f59e0b;
    --text: #111827;
    --muted: #64748b;
    --border: #e2e8f0;
    --shadow: 0 18px 45px rgba(15, 23, 42, 0.10);
    --shadow-soft: 0 10px 24px rgba(15, 23, 42, 0.07);
    --radius-xl: 22px;
    --radius-lg: 16px;
    --radius-md: 12px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0 !important;
    min-height: 100vh;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif !important;
    color: var(--text) !important;
    background:
        radial-gradient(circle at top left, rgba(37, 99, 235, 0.14), transparent 34%),
        radial-gradient(circle at top right, rgba(15, 118, 110, 0.12), transparent 28%),
        var(--bg) !important;
    padding: 28px !important;
}

/* Shared top header */

.top-header,
body > div:first-child[style*="display: flex"] {
    width: min(1480px, 100%);
    margin: 0 auto 42px auto !important;
    min-height: 72px;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 18px;
    padding: 14px 18px !important;
    background: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
}

.org-name,
body > div:first-child h2 {
    min-width: 58px;
    height: 58px;
    width: auto;
    padding: 0 18px;
    border-radius: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 !important;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white !important;
    font-size: 23px !important;
    font-style: normal !important;
    font-weight: 900 !important;
    letter-spacing: -0.04em;
    white-space: nowrap;
    box-shadow: 0 12px 22px rgba(37, 99, 235, 0.25);
}

.user-line,
body > div:first-child div {
    color: var(--muted) !important;
    font-size: 14px !important;
}

a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 750;
}

a:hover {
    color: var(--primary-dark);
    text-decoration: none;
}

/* Page titles */

.page-title,
.records-title,
h1 {
    color: var(--text) !important;
    letter-spacing: -0.055em;
}

.page-title {
    font-size: clamp(34px, 4vw, 54px) !important;
    margin: 34px 0 30px 0 !important;
}

/* Home page */

.home-row1 {
    width: min(1480px, 100%);
    margin: 90px auto 0 auto !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    justify-content: flex-start !important;
    gap: 28px !important;
}

.app-slot {
    width: 100%;
    max-width: none !important;
    margin: 0 !important;
}

.home-button {
    min-height: 220px !important;
    border: 1px solid rgba(226, 232, 240, 0.95) !important;
    border-radius: var(--radius-xl) !important;
    background: var(--surface) !important;
    box-shadow: var(--shadow) !important;
    color: var(--text) !important;
    display: flex !important;
    align-items: flex-end !important;
    justify-content: flex-start !important;
    text-align: left !important;
    padding: 28px !important;
    font-size: 26px !important;
    line-height: 1.1 !important;
    letter-spacing: -0.04em;
    position: relative;
    overflow: hidden;
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease !important;
width: 100% !important;
    min-height: 210px !important;
}


.home-button::before {
    content: "▦";
    position: absolute;
    top: 24px;
    left: 24px;
    width: 54px;
    height: 54px;
    border-radius: 18px;
    display: grid;
    place-items: center;
    background: var(--primary-soft);
    color: var(--primary-dark);
    font-size: 26px;
    letter-spacing: 0;
}


.app-slot:nth-child(2) .home-button::before {
    content: "⌁";
}

.app-slot:nth-child(3) .home-button::before {
    content: "◎";
}

.home-button::after {
    content: "Open →";
    position: absolute;
    right: 24px;
    bottom: 24px;
    color: var(--primary);
    font-size: 14px;
    letter-spacing: 0;
    font-weight: 850;
}

.home-button:hover {
    transform: translateY(-5px) !important;
    box-shadow: 0 24px 55px rgba(15, 23, 42, 0.15) !important;
    border-color: rgba(37, 99, 235, 0.36) !important;
    background: white !important;
}

/* Login */

.login-panel {
    max-width: 460px !important;
    border: 1px solid rgba(226, 232, 240, 0.95) !important;
    border-radius: 24px !important;
    box-shadow: var(--shadow) !important;
    background: var(--surface) !important;
    padding: 34px !important;
    backdrop-filter: blur(14px);
}

.login-panel h1 {
    font-size: 34px !important;
    line-height: 1.05;
    margin-bottom: 30px !important;
}

.login-panel h1::before {
    content: none;
    display: none;
}

/* Panels and cards */

.panel,
.form-panel,
.chart-panel,
.log-panel,
.result-card {
    background: var(--surface) !important;
    border: 1px solid rgba(226, 232, 240, 0.95) !important;
    border-radius: var(--radius-xl) !important;
    box-shadow: var(--shadow) !important;
    backdrop-filter: blur(14px);
}

.panel,
.form-panel {
    padding: 24px !important;
}

.panel h2,
.form-panel h2,
.chart-panel summary {
    letter-spacing: -0.035em;
}

.panel h2 {
    font-size: 24px;
}

.note,
.form-note,
.result-meta,
.empty {
    color: var(--muted) !important;
}

/* Inputs */

label {
    font-size: 12px !important;
    color: #475569 !important;
    font-weight: 850 !important;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

input,
select,
textarea {
    border: 1px solid var(--border) !important;
    border-radius: 12px !important;
    background: white !important;
    padding: 11px 12px !important;
    outline: none;
    transition: border 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

input:focus,
select:focus,
textarea:focus {
    border-color: rgba(37, 99, 235, 0.55) !important;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12) !important;
    background: #fbfdff !important;
}

/* Buttons */

button,
.submit-btn,
.login-btn,
.download-btn,
.small-btn,
.view-toggle-btn,
.download-csv-btn,
.top-delete-btn,
.cancel-btn {
    border-radius: 12px !important;
    font-weight: 850 !important;
    transition: transform 0.14s ease, box-shadow 0.14s ease, background 0.14s ease;
}

.submit-btn,
.login-btn {
    background: var(--primary) !important;
    color: white !important;
    border: none !important;
    box-shadow: 0 12px 24px rgba(37, 99, 235, 0.20);
}

.submit-btn:hover,
.login-btn:hover {
    background: var(--primary-dark) !important;
    transform: translateY(-1px);
}

.add-row-btn {
    background: var(--success) !important;
    color: white !important;
    border: none !important;
    box-shadow: 0 12px 24px rgba(22, 163, 74, 0.24);
}

.add-row-btn:hover {
    background: #15803d !important;
    transform: translateY(-1px);
}

.confirm-btn {
    background: var(--success) !important;
}

.download-btn,
.small-btn,
.download-csv-btn {
    background: white !important;
    color: var(--text) !important;
    border: 1px solid var(--border) !important;
    box-shadow: var(--shadow-soft) !important;
}

.download-btn:hover,
.small-btn:hover,
.download-csv-btn:hover {
    background: var(--surface-soft) !important;
    transform: translateY(-1px);
}

/* Fabrication Batch Records view toggle buttons */
.view-toggle-btn {
    background: white !important;
    color: var(--text) !important;
    border: 1px solid var(--border) !important;
    box-shadow: var(--shadow-soft) !important;
}

.view-toggle-btn:hover {
    background: var(--primary-soft) !important;
    border-color: #93c5fd !important;
    transform: translateY(-1px);
}

.view-toggle-btn.active {
    background: var(--primary) !important;
    color: white !important;
    border-color: var(--primary) !important;
    box-shadow: 0 12px 24px rgba(37, 99, 235, 0.28) !important;
}

.view-toggle-btn:not(.active) .menu-icon .bar {
    background: var(--text) !important;
}

.view-toggle-btn:not(.active) .single-box-icon .box {
    border-color: var(--text) !important;
}

.view-toggle-btn.active .menu-icon .bar {
    background: white !important;
}

.view-toggle-btn.active .single-box-icon .box {
    border-color: white !important;
}

.top-delete-btn.active,
.btn-danger {
    background: var(--danger) !important;
    color: white !important;
}

.clear-log-row {
    padding: 12px 14px 0 14px;
    display: flex;
    justify-content: flex-end;
}

.clear-log-btn {
    background: #dc2626 !important;
    color: white !important;
    border: none !important;
    border-radius: 12px !important;
    padding: 9px 14px !important;
    font-weight: 850 !important;
    cursor: pointer;
    box-shadow: 0 10px 20px rgba(220, 38, 38, 0.18);
}

.clear-log-btn:hover {
    background: #b91c1c !important;
    transform: translateY(-1px);
}

/* Tables */

.table-wrap,
.table-container {
    border: 1px solid var(--border) !important;
    border-radius: 18px !important;
    background: white !important;
    box-shadow: none !important;
}

table {
    border-collapse: separate !important;
    border-spacing: 0 !important;
}

th {
    background: #0f172a !important;
    color: white !important;
    font-size: 12px !important;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    padding: 13px 14px !important;
}

td {
    border-color: var(--border) !important;
}

tr:hover td {
    background: #f8fafc;
}

/* Test result processor */

.upload-panel {
    max-width: 880px !important;
}

.paste-upload-box {
    border: 2px dashed #93c5fd !important;
    border-radius: 18px !important;
    background: linear-gradient(180deg, #eff6ff, #f8fbff) !important;
    padding: 28px !important;
    color: #1e3a8a !important;
}

.result-card {
    padding: 20px !important;
}

.graph-preview {
    border-radius: 18px !important;
    border: 1px solid var(--border) !important;
    background: white !important;
}

.graph-style-btn {
    border-radius: 999px !important;
    box-shadow: none !important;
}

.graph-style-btn.active {
    background: #0f172a !important;
    border-color: #0f172a !important;
}

/* FBR page overrides */

.records-header-area {
    width: min(1480px, 100%);
    margin: 0 auto 28px auto !important;
    min-height: 210px !important;
}

.records-title {
    font-size: clamp(34px, 4vw, 52px) !important;
    margin-top: 50px !important;
}

.chart-panel {
    overflow: hidden;
    margin-bottom: 24px !important;
}

.chart-panel summary {
    background: #0f172a !important;
    padding: 22px !important;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.latest-activity,
.log-panel {
    width: min(680px, 100%) !important;
}

/* Messages */

.message-success,
.success {
    color: #14532d !important;
}

.message-error,
.error {
    color: #991b1b !important;
}

.message-success {
    background: #ecfdf5 !important;
    border-left: 4px solid var(--success) !important;
}

.message-error {
    background: #fef2f2 !important;
    border-left: 4px solid var(--danger) !important;
}

.warning-note {
    background: #fffbeb !important;
    border-left: 4px solid var(--warning) !important;
}

/* Responsive */

@media (max-width: 1000px) {
    body {
        padding: 18px !important;
    }

    .home-row1 {
        grid-template-columns: 1fr;
        margin-top: 46px !important;
    }

    .top-header,
    body > div:first-child[style*="display: flex"] {
        align-items: flex-start !important;
        flex-direction: column;
    }

    .records-header-area {
        min-height: 260px !important;
    }

}