:root {
    --fuel-color: #f76707;
    --primary-color: #2b2b2a;
    --secondary-color: #ec6829;
    --disabled-color: #a4a7ae;
    --light-bg: #eff1f1;
    --light-gray: #d5d7da;
    --light-text: #898a8d;
    --surface-white: #ffffff;
    --surface-soft: #f7f8f8;
    --surface-line: #e4e4e4;
    --success-color: #0f766e;
    --danger-color: #b42318;
    --shadow-soft: 0 18px 40px rgba(43, 43, 42, 0.08);
    --gradient-main: linear-gradient(146deg, #fad2af, #ffa88d, #d6775b);
    --gradient-button: linear-gradient(to right, #f87f5a, #e5915d);
    --gradient-button-hover: linear-gradient(to right, #ea580c, #c2410c);
}

* {
    box-sizing: border-box;
}

html,
body {
    min-height: 100%;
}

body {
    margin: 0;
    font-family: "Inter", sans-serif;
    background: var(--light-bg);
    color: var(--primary-color);
    line-height: 1.6;
    font-size: 14px;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.login-body {
    background: var(--gradient-main);
    background-size: 400% 100%;
    animation: gradient-shift 5s ease infinite alternate;
}

@keyframes gradient-shift {
    0% {
        background-position: 0 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0 50%;
    }
}

a {
    color: var(--fuel-color);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

img {
    max-width: 100%;
    display: block;
}

.shell {
    width: min(1240px, calc(100% - 36px));
    margin: 0 auto;
}

.app-header-wrap {
    padding: 20px 0 0;
}

.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
    background: var(--surface-white);
    border: 1px solid var(--surface-line);
    border-radius: 18px;
    padding: 14px 18px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.brand-lockup {
    display: flex;
    align-items: center;
    gap: 14px;
}

.brand-logo {
    width: 170px;
    max-width: 42vw;
}

.brand-text {
    display: grid;
    gap: 3px;
}

.brand-title {
    font-size: 21px;
    font-weight: 700;
    letter-spacing: 0.01em;
    color: var(--primary-color);
}

.brand-subtitle {
    color: var(--light-text);
    font-size: 13px;
}

.nav {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.nav-link,
.nav button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 10px;
    background: transparent;
    color: #666;
    padding: 12px 14px;
    cursor: pointer;
    font: inherit;
    font-weight: 600;
    transition: all 0.2s ease;
}

.nav-link:hover,
.nav button:hover {
    background: rgba(247, 103, 7, 0.1);
    color: var(--primary-color);
    text-decoration: none;
}

.nav-link.active {
    background: var(--fuel-color);
    color: #fff;
    box-shadow: 0 4px 8px rgba(255, 107, 0, 0.25);
}

.nav-counter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    height: 22px;
    padding: 0 7px;
    border-radius: 999px;
    background: rgba(43, 43, 42, 0.12);
    color: currentColor;
    font-size: 12px;
    font-weight: 700;
    line-height: 1;
}

.nav-link.active .nav-counter {
    background: rgba(255, 255, 255, 0.22);
    color: #fff;
}

.page {
    padding: 22px 0 40px;
}

.hero {
    margin-bottom: 24px;
}

.hero h1 {
    margin: 0 0 8px;
    font-size: 30px;
    font-weight: 700;
    color: var(--primary-color);
}

.hero p {
    margin: 0;
    color: var(--light-text);
    font-size: 15px;
}

.flash {
    margin-bottom: 20px;
    padding: 14px 16px;
    border-radius: 14px;
    border: 1px solid transparent;
}

.flash-success {
    background: rgba(15, 118, 110, 0.12);
    border-color: rgba(15, 118, 110, 0.18);
    color: var(--success-color);
}

.flash-error {
    background: rgba(180, 35, 24, 0.1);
    border-color: rgba(180, 35, 24, 0.14);
    color: var(--danger-color);
}

.grid {
    display: grid;
    gap: 18px;
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.card {
    background: var(--surface-white);
    border: 1px solid var(--surface-line);
    border-radius: 18px;
    padding: 20px;
    box-shadow: var(--shadow-soft);
}

.card h2,
.card h3 {
    margin-top: 0;
    margin-bottom: 14px;
    color: var(--primary-color);
}

.metric {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-color);
}

.muted {
    color: var(--light-text);
}

.form-grid {
    display: grid;
    gap: 14px;
}

.form-grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

label {
    display: grid;
    gap: 6px;
    font-weight: 600;
    color: var(--primary-color);
}

input,
select,
textarea {
    width: 100%;
    border: 1px solid var(--light-gray);
    border-radius: 10px;
    padding: 11px 12px;
    font: inherit;
    background: #fff;
    color: var(--primary-color);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--fuel-color);
    box-shadow: 0 0 0 3px rgba(247, 103, 7, 0.12);
}

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

.checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.checkbox input {
    width: auto;
    accent-color: var(--fuel-color);
}

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

.inline-field {
    display: flex;
    gap: 10px;
    align-items: center;
}

.inline-field > input {
    flex: 1 1 auto;
}

.field-help {
    display: inline-block;
    margin-top: 4px;
    color: var(--light-text);
    font-size: 12px;
    font-weight: 500;
}

.form-section {
    display: grid;
    gap: 14px;
    padding: 16px;
    border: 1px solid var(--surface-line);
    border-radius: 16px;
    background: var(--surface-soft);
}

.form-section h3 {
    margin: 0;
}

.contractor-form {
    gap: 18px;
}

.contractor-lookup-error,
.contractor-lookup-success {
    margin-bottom: 0;
}

.button,
button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 0;
    border-radius: 12px;
    padding: 12px 18px;
    font: inherit;
    cursor: pointer;
    transition: transform 0.15s ease, opacity 0.2s ease, box-shadow 0.2s ease;
}

.button:hover,
button:hover {
    transform: translateY(-0.5px);
}

.is-disabled {
    opacity: 0.55;
    pointer-events: none;
}

.button-primary {
    background: var(--gradient-button);
    color: #fff;
    box-shadow: 0 8px 20px rgba(236, 104, 41, 0.18);
}

.button-primary:hover {
    background: var(--gradient-button-hover);
    color: #fff;
}

.button-secondary {
    background: var(--surface-soft);
    color: var(--primary-color);
    border: 1px solid var(--surface-line);
}

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

.button-success {
    background: var(--success-color);
    color: #fff;
}

.table-wrap {
    overflow-x: auto;
}

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

th,
td {
    padding: 12px 10px;
    border-bottom: 1px solid #ebecef;
    text-align: left;
    vertical-align: top;
}

th {
    color: var(--light-text);
    font-size: 14px;
    font-weight: 600;
}

.status {
    display: inline-flex;
    align-items: center;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
}

.status-drafted {
    background: rgba(240, 140, 0, 0.14);
    color: #b45309;
}

.status-manager_confirmed {
    background: rgba(23, 92, 211, 0.12);
    color: #175cd3;
}

.status-in_progress {
    background: rgba(236, 104, 41, 0.14);
    color: #c2410c;
}

.status-completed {
    background: rgba(15, 118, 110, 0.12);
    color: var(--success-color);
}

.status-confirmed {
    background: rgba(47, 158, 68, 0.14);
    color: #2f9e44;
}

.list {
    margin: 0;
    padding-left: 18px;
}

.stack {
    display: grid;
    gap: 10px;
}

.toolbar {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 18px;
}

.split {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(247, 103, 7, 0.1);
    color: var(--fuel-color);
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
}

.badge-queued {
    background: rgba(23, 92, 211, 0.12);
    color: #175cd3;
}

.badge-sent {
    background: rgba(15, 118, 110, 0.12);
    color: var(--success-color);
}

.badge-failed {
    background: rgba(180, 35, 24, 0.12);
    color: var(--danger-color);
}

.payload-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.payload-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 8px;
    border-radius: 10px;
    background: var(--surface-soft);
    border: 1px solid var(--surface-line);
    color: var(--primary-color);
    font-size: 12px;
}

.notification-card {
    border-radius: 16px;
}

.notification-card-unread {
    border-color: rgba(247, 103, 7, 0.28);
    box-shadow: 0 18px 40px rgba(247, 103, 7, 0.08);
}

.notification-title {
    margin-bottom: 6px;
    font-size: 16px;
    font-weight: 700;
    color: var(--primary-color);
}

.payload-key {
    color: var(--light-text);
    font-weight: 700;
}

.login-screen {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 24px;
}

.login-box {
    width: min(500px, 100%);
    background: var(--surface-white);
    border: 1px solid var(--surface-line);
    padding: 24px;
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.login-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.login-logo img {
    width: 300px;
    max-width: 100%;
}

.login-title {
    text-align: center;
}

.login-title h1 {
    margin: 0 0 8px;
    font-size: 26px;
}

.login-title p {
    margin: 0;
    color: var(--light-text);
}

.login-form {
    width: 100%;
    display: grid;
    gap: 14px;
}

.login-button {
    min-height: 56px;
    width: 100%;
}

.login-note {
    width: 100%;
    border-top: 1px solid #f0f0f0;
    padding-top: 14px;
    color: var(--light-text);
}

.login-note ul {
    margin: 0;
    padding-left: 18px;
}

@media (max-width: 900px) {
    .app-header {
        align-items: flex-start;
    }
}

@media (max-width: 720px) {
    .shell {
        width: min(100% - 20px, 1240px);
    }

    .hero h1 {
        font-size: 24px;
    }

    .card {
        padding: 16px;
    }

    .brand-logo {
        width: 140px;
    }

    .inline-field {
        flex-direction: column;
        align-items: stretch;
    }

    .brand-title {
        font-size: 18px;
    }

    .nav {
        width: 100%;
    }

    .nav-link,
    .nav button {
        width: 100%;
    }
}