* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', sans-serif;
    background:
        radial-gradient(circle at top left, rgba(22, 163, 74, 0.10), transparent 34%),
        radial-gradient(circle at top right, rgba(15, 118, 110, 0.08), transparent 28%),
        #f5f7f6;
    color: #12211d;
}

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

.shell {
    min-height: 100vh;
}

.header {
    background: #ffffff;
    border-bottom: 1px solid #e5e5e5;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 16px;
    cursor: pointer;
    transition: opacity 0.2s;
}

.header-left:hover {
    opacity: 0.8;
}

.logo-mini {
    width: 32px;
    height: 32px;
    background: #1a1a1a;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.brand {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
}

.auth-buttons {
    display: flex;
    gap: 12px;
    align-items: center;
}

.nav-link.login-btn {
    padding: 8px 16px;
    background: #ffffff;
    border: 1px solid #e5e5e5;
    border-radius: 4px;
    text-decoration: none;
    color: #1a1a1a;
    font-size: 12px;
    font-weight: 600;
    transition: all 0.2s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-block;
}

.nav-link.login-btn:hover {
    background: #f5f5f5;
    border-color: #1a1a1a;
}

.nav-link.signup-btn {
    padding: 8px 16px;
    background: #1a1a1a;
    border: 1px solid #1a1a1a;
    border-radius: 4px;
    text-decoration: none;
    color: #ffffff;
    font-size: 12px;
    font-weight: 600;
    transition: all 0.2s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-block;
}

.nav-link.signup-btn:hover {
    color: #ffffff;
    background: #333333;
    border-color: #333333;
}

.nav-links {
    display: flex;
    gap: 24px;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: #666666;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    padding-bottom: 4px;
    transition: color 0.2s;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #1a1a1a;
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: #1a1a1a;
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link.active {
    color: #1a1a1a;
}

.nav-link.active::after {
    width: 100%;
}

.content {
    width: min(1120px, calc(100% - 32px));
    margin: 24px auto 64px;
    display: grid;
    gap: 22px;
}

.hero-card,
.panel {
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(18, 33, 29, 0.08);
    border-radius: 22px;
    box-shadow: 0 16px 40px rgba(8, 22, 18, 0.06);
    overflow: hidden;
}

.hero-card {
    padding: 28px;
}

.hero-status {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 999px;
    background: #e8fbf3;
    color: #0f8a5f;
    font-weight: 700;
    font-size: 13px;
}

.hero-status.down {
    background: #fff2e8;
    color: #b45309;
}

.hero-card h1 {
    margin: 18px 0 10px;
    font-size: clamp(34px, 5vw, 56px);
    line-height: 1.02;
}

.hero-card p {
    margin: 0;
    color: #52615c;
    max-width: 760px;
    font-size: 16px;
    line-height: 1.7;
}

.hero-meta {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-top: 22px;
}

.hero-meta > div,
.metric-card,
.incident-card {
    background: rgba(248, 250, 249, 0.9);
    border: 1px solid rgba(18, 33, 29, 0.08);
    border-radius: 18px;
}

.hero-meta > div {
    padding: 16px;
}

.meta-label {
    display: block;
    color: #6b7b76;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 6px;
}

.hero-meta strong {
    font-size: 22px;
}

.panel {
    padding: 22px;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 18px;
}

.panel-header.compact {
    margin-bottom: 14px;
}

.panel-header h2 {
    margin: 0 0 6px;
    font-size: 22px;
}

.panel-header p {
    margin: 0;
    color: #5d6d68;
}

.window-chip {
    padding: 8px 12px;
    border-radius: 999px;
    background: #edf7f3;
    color: #116b4f;
    font-size: 12px;
    font-weight: 700;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.service-card {
    padding: 18px;
    border-radius: 18px;
    border: 1px solid rgba(18, 33, 29, 0.08);
    background: linear-gradient(180deg, rgba(255,255,255,0.96), rgba(247,249,248,0.92));
}

.service-head {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: center;
    margin-bottom: 12px;
}

.service-name {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.service-name strong {
    font-size: 18px;
}

.service-name span {
    color: #647570;
    font-size: 13px;
}

.pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
}

.pill.healthy {
    background: #e8fbf3;
    color: #0f8a5f;
}

.pill.warning {
    background: #fff4e7;
    color: #b45309;
}

.metric-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.metric-card {
    padding: 12px;
}

.metric-card .label {
    display: block;
    color: #667671;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    margin-bottom: 6px;
}

.metric-card strong {
    font-size: 17px;
}

.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.incident-list {
    display: grid;
    gap: 12px;
}

.incident-card {
    padding: 16px;
}

.incident-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
}

.incident-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.danger-btn {
    border: 1px solid #efc7c7;
    background: #fff4f4;
    color: #a23131;
    border-radius: 10px;
    padding: 8px 10px;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
}

.danger-btn:hover {
    background: #ffeaea;
}

.incident-card h3 {
    margin: 0 0 6px;
    font-size: 16px;
}

.incident-meta {
    color: #667671;
    font-size: 13px;
    margin-bottom: 10px;
}

.incident-message {
    color: #243531;
    font-size: 14px;
    line-height: 1.6;
}

.incident-empty {
    padding: 18px;
    border-radius: 18px;
    background: rgba(248, 250, 249, 0.95);
    color: #62716d;
    border: 1px dashed rgba(18, 33, 29, 0.16);
}

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

.form-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.incident-form label {
    display: grid;
    gap: 8px;
    color: #31413c;
    font-size: 13px;
    font-weight: 600;
}

.incident-form input,
.incident-form select,
.incident-form textarea {
    width: 100%;
    border: 1px solid #d9e2de;
    background: #fff;
    border-radius: 12px;
    padding: 12px 14px;
    font: inherit;
    color: #12211d;
}

.button-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.primary-btn,
.secondary-btn {
    border: 0;
    border-radius: 12px;
    padding: 12px 16px;
    font-weight: 700;
    cursor: pointer;
}

.primary-btn {
    background: #12211d;
    color: #fff;
}

.secondary-btn {
    background: #e9f0ed;
    color: #12211d;
}

.form-message {
    min-height: 22px;
    color: #0f8a5f;
    font-weight: 600;
}

@media (max-width: 900px) {
    .service-grid,
    .split,
    .form-row,
    .hero-meta {
        grid-template-columns: 1fr;
    }

    .header {
        padding: 14px 18px;
        flex-wrap: wrap;
        gap: 8px;
    }

    .nav-links {
        gap: 12px;
        flex-wrap: wrap;
    }

    .content {
        width: min(1120px, calc(100% - 20px));
    }
}

.status-modal-content {
    position: relative;
    overflow: visible;
}

.status-info-box {
    margin-bottom: 14px;
}

.modal#incidentDeleteModal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 120;
    background: rgba(14, 22, 20, 0.48);
    padding: 24px;
    align-items: center;
    justify-content: center;
}

.modal#incidentDeleteModal.show {
    display: flex;
}

.modal#incidentDeleteModal .modal-content {
    width: min(560px, 100%);
    background: #fff;
    border-radius: 18px;
    padding: 20px;
    border: 1px solid rgba(18, 33, 29, 0.08);
    box-shadow: 0 22px 60px rgba(10, 18, 15, 0.24);
}

@media (max-width: 1024px) {
    .split { grid-template-columns: 1fr; }
    .content { width: calc(100% - 40px); }
}

@media (max-width: 768px) {
    .content { width: calc(100% - 32px); margin: 16px auto 48px; gap: 16px; }
    .hero-meta { grid-template-columns: repeat(2, 1fr); }
    .service-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr 1fr; gap: 10px; }
    .hero-card { padding: 20px; }
    .panel { padding: 16px; }
    .panel-header h2 { font-size: 18px; }
    .hero-meta strong { font-size: 18px; }
}

@media (max-width: 480px) {
    .content { width: calc(100% - 24px); margin: 12px auto 40px; }
    .hero-meta { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .metric-row { grid-template-columns: 1fr; }
    .panel-header { flex-direction: column; gap: 8px; align-items: flex-start; }
    .incident-card-header { flex-direction: column; gap: 8px; }
    .incident-actions { flex-wrap: wrap; }
    .button-row { flex-direction: column; }
    .service-head { flex-direction: column; align-items: flex-start; gap: 8px; }
    .modal#incidentDeleteModal .modal-content { padding: 16px; border-radius: 12px; }
}