:root {
    --bg: #f4f8f4;
    --surface: #ffffff;
    --surface-soft: #eef7f0;
    --text: #163222;
    --muted: #5a6c61;
    --primary: #2f855a;
    --primary-dark: #256948;
    --border: #d7e6da;
    --danger: #c53030;
    --success: #1f7a45;
    --shadow: 0 12px 30px rgba(25, 48, 32, 0.08);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: "Segoe UI", Arial, sans-serif;
    background: linear-gradient(180deg, #f7fbf8 0%, #eef6f0 100%);
    color: var(--text);
}

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

.container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 1rem;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
}

.brand {
    display: inline-flex;
    align-items: center;
}

.brand-logo {
    height: 70px;
    width: auto;
    display: block;
}

.hero-logo {
    width: min(100%, 700px);
    height: auto;
    margin-bottom: 1rem;
    display: block;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.nav-link {
    color: var(--text);
    padding: 0.55rem 0.85rem;
    border-radius: 999px;
    transition: background-color 0.2s ease;
}

.nav-link:hover {
    background: #edf8f1;
}

.nav-link-cta {
    background: var(--primary);
    color: white;
}

.page-shell {
    flex: 1 0 auto;
    width: 100%;
    padding-top: 2rem;
    padding-bottom: 3rem;
}

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 18px;
    box-shadow: var(--shadow);
}

.hero-card {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 1.5rem;
    padding: 2rem;
    margin-bottom: 1.5rem;
}

.eyebrow {
    margin: 0 0 0.5rem;
    color: var(--primary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.8rem;
}

h1, h2, h3 {
    margin-top: 0;
}

.lead,
.helper-text {
    color: var(--muted);
    line-height: 1.6;
}

.action-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1rem;
}

.btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    border: none;
    border-radius: 10px;
    padding: 0.8rem 1.15rem;
    background: var(--primary);
    color: white;
    font-weight: 600;
    cursor: pointer;
}

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

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

.btn-outline:hover {
    background: #edf8f1;
}

.btn-secondary {
    background: #e8f3eb;
    color: var(--text);
}

.btn-danger {
    background: #fff1f1;
    color: var(--danger);
    border: 1px solid #f3cccc;
}

.btn-small {
    padding: 0.55rem 0.85rem;
    font-size: 0.92rem;
}

.btn-full {
    width: 100%;
}

.stats-grid,
.feature-grid,
.dashboard-grid,
.detail-grid {
    display: grid;
    gap: 1rem;
}

.stats-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.compact-grid {
    align-content: start;
}

.feature-grid,
.dashboard-grid,
.detail-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.stat-card,
.feature-card {
    padding: 1rem;
}

.stat-card strong {
    display: block;
    font-size: 1.8rem;
    margin-bottom: 0.25rem;
}

.stat-card span {
    color: var(--muted);
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-card,
.dashboard-grid > .card,
.detail-grid > .card,
.single-card {
    padding: 1.25rem;
}

.narrow-card {
    max-width: 560px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.4rem;
    font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.8rem 0.9rem;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: #fbfdfb;
    color: var(--text);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.job-card {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 0;
    border-top: 1px solid var(--border);
}

.job-card:first-of-type {
    border-top: none;
    padding-top: 0;
}

.job-card:last-of-type {
    padding-bottom: 0;
}

.job-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: var(--muted);
    font-size: 0.95rem;
}

.job-side {
    min-width: 120px;
    text-align: right;
}

.list-clean {
    list-style: none;
    padding: 0;
    margin: 0;
}

.list-clean li {
    padding: 0.7rem 0;
    border-top: 1px solid var(--border);
}

.list-clean li:first-child {
    border-top: none;
    padding-top: 0;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    background: var(--surface-soft);
    color: var(--primary-dark);
    font-size: 0.82rem;
    font-weight: 700;
}

.badge-pending {
    background: #fff5dd;
    color: #946200;
}

.badge-accepted {
    background: #e4f7ea;
    color: #1f7a45;
}

.badge-rejected {
    background: #fdecec;
    color: #b83232;
}

.empty-state {
    margin: 0;
    color: var(--muted);
}

.info-panel {
    background: #f6fbf7;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0.9rem 1rem;
}

.chat-thread {
    display: grid;
    gap: 0.75rem;
    max-height: 420px;
    overflow-y: auto;
    padding-right: 0.25rem;
}

.chat-message {
    padding: 0.85rem 1rem;
    border-radius: 14px;
    border: 1px solid var(--border);
    background: #f9fcfa;
}

.chat-message-mine {
    background: #e9f8ee;
    border-color: #bfe5cb;
}

.chat-message-theirs {
    background: #fbfbfd;
}

.chat-meta {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.35rem;
    color: var(--muted);
    font-size: 0.85rem;
}

.flash-stack {
    display: grid;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.flash {
    padding: 0.9rem 1rem;
    border-radius: 12px;
    border: 1px solid transparent;
}

.flash-success {
    background: #e9f8ee;
    color: var(--success);
    border-color: #bfe5cb;
}

.flash-error {
    background: #fff0f0;
    color: var(--danger);
    border-color: #f0caca;
}

.error {
    display: block;
    margin-top: 0.35rem;
    color: var(--danger);
    font-size: 0.9rem;
}

.app-table {
    width: 100%;
    border-collapse: collapse;
}

.app-table th,
.app-table td {
    text-align: left;
    padding: 0.8rem 0.5rem;
    border-top: 1px solid var(--border);
    vertical-align: top;
}

.app-table th {
    color: var(--muted);
    font-size: 0.9rem;
}

.site-footer {
    margin-top: auto;
    border-top: 1px solid var(--border);
    color: var(--muted);
    padding: 1rem 0 2rem;
}

.calendar-header-row,
.calendar-grid-month {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 0.6rem;
}

.calendar-header-row {
    margin-bottom: 0.6rem;
    color: var(--muted);
    font-size: 0.88rem;
    font-weight: 700;
}

.calendar-day {
    min-height: 96px;
    padding: 0.7rem;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: #fbfdfb;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 0.5rem;
}

.calendar-day:hover {
    border-color: var(--primary);
    background: #f4fbf6;
}

.calendar-day-muted {
    opacity: 0.45;
}

.calendar-day-today {
    border-color: var(--primary-dark);
}

.calendar-day-selected {
    outline: 2px solid var(--primary);
    background: #eef9f1;
}

.calendar-day-number {
    font-weight: 700;
}

.calendar-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.28rem 0.5rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 700;
}

.calendar-pill-am {
    background: #e7f0ff;
    color: #2255aa;
}

.calendar-pill-pm {
    background: #f4e8ff;
    color: #6b2db5;
}

.calendar-pill-both {
    background: #e3f7ea;
    color: #1f7a45;
}

.calendar-pill-none,
.calendar-pill-empty {
    background: #f3f4f6;
    color: #6b7280;
}

@media (max-width: 820px) {
    .hero-card,
    .feature-grid,
    .dashboard-grid,
    .detail-grid,
    .stats-grid,
    .calendar-header-row,
    .calendar-grid-month {
        grid-template-columns: 1fr;
    }

    .page-header,
    .job-card,
    .nav-container {
        flex-direction: column;
        align-items: stretch;
    }

    .job-side {
        text-align: left;
    }

    .calendar-day {
        min-height: auto;
    }
}