:root {
    --bg-1: #eef4f7;
    --bg-2: #f6f3fb;
    --bg-3: #f7fbf9;
    --surface: rgba(255, 255, 255, 0.72);
    --surface-strong: rgba(255, 255, 255, 0.9);
    --border: rgba(255, 255, 255, 0.65);
    --shadow: 0 18px 50px rgba(115, 130, 155, 0.16);
    --text: #243041;
    --text-soft: #6f7c90;
    --primary: #8f96ff;
    --primary-dark: #727af6;
    --success: #89d7b4;
    --warning: #f0d89f;
    --danger: #efb2b2;
    --info: #bdd7ff;
    --radius-xl: 26px;
    --radius-lg: 18px;
    --radius-md: 14px;
    --radius-sm: 10px;
    --transition: 180ms ease;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    font-family: "Segoe UI", Arial, Helvetica, sans-serif;
    color: var(--text);
    min-height: 100%;
}

body {
    background:
        radial-gradient(circle at 0% 100%, #dceee4 0%, transparent 28%),
        radial-gradient(circle at 100% 0%, #eadcf1 0%, transparent 26%),
        linear-gradient(135deg, var(--bg-1) 0%, #f4f6fb 45%, #f3eef9 100%);
    background-attachment: fixed;
}

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

button,
input,
select,
textarea {
    font: inherit;
}

.app-shell {
    min-height: 100vh;
    padding: 28px;
}

.container {
    width: 100%;
    max-width: 1380px;
    margin: 0 auto;
}

.glass-card {
    background: var(--surface);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-radius: var(--radius-xl);
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 22px 24px;
    margin-bottom: 18px;
}

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

.brand-logo {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: linear-gradient(135deg, #eef1ff, #ffffff);
    border: 1px solid rgba(143, 150, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
    font-size: 22px;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.6);
}

.brand-title {
    margin: 0;
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.brand-subtitle {
    margin: 4px 0 0;
    color: var(--text-soft);
    font-size: 14px;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-pill,
.button,
.nav-link {
    border: 1px solid rgba(255, 255, 255, 0.78);
    background: rgba(255, 255, 255, 0.66);
    box-shadow: 0 8px 22px rgba(115, 130, 155, 0.08);
    transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
}

.user-pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: 999px;
    color: var(--text);
}

.user-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: linear-gradient(135deg, #a8acff, #c8cbff);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    box-shadow: 0 6px 14px rgba(143, 150, 255, 0.32);
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 999px;
    padding: 12px 18px;
    cursor: pointer;
    color: var(--text);
}

.button:hover,
.nav-link:hover,
.user-pill:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 28px rgba(115, 130, 155, 0.14);
}

.button-primary {
    background: linear-gradient(135deg, var(--primary), #b3b8ff);
    color: #fff;
    border-color: rgba(143, 150, 255, 0.18);
}

.subnav {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 18px;
    border-radius: 999px;
    color: var(--text-soft);
}

.nav-link.active {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: #fff;
}

.page-panel {
    padding: 24px;
}

.page-title {
    margin: 0 0 6px;
    font-size: 34px;
    letter-spacing: -0.03em;
}

.page-subtitle {
    margin: 0 0 24px;
    color: var(--text-soft);
    font-size: 15px;
}

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    margin-bottom: 22px;
}

.kpi-card {
    padding: 20px;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.68);
    border: 1px solid rgba(255, 255, 255, 0.76);
    box-shadow: 0 10px 28px rgba(115, 130, 155, 0.08);
}

.kpi-label {
    color: var(--text-soft);
    font-size: 13px;
    margin-bottom: 8px;
}

.kpi-value {
    font-size: 30px;
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: 8px;
}

.kpi-note {
    font-size: 13px;
    color: var(--text-soft);
}

.kpi-note.positive {
    color: #479a74;
}

.kpi-note.warning {
    color: #b88f37;
}

.kpi-note.negative {
    color: #c16a6a;
}

.content-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 18px;
}

.section-card {
    padding: 22px;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.68);
    border: 1px solid rgba(255, 255, 255, 0.76);
    box-shadow: 0 10px 28px rgba(115, 130, 155, 0.08);
}

.section-title {
    margin: 0 0 4px;
    font-size: 20px;
}

.section-subtitle {
    margin: 0 0 18px;
    color: var(--text-soft);
    font-size: 14px;
}

.status-list,
.todo-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.status-item,
.todo-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 15px 16px;
    background: rgba(255,255,255,0.62);
    border: 1px solid rgba(255,255,255,0.74);
    border-radius: 14px;
}

.status-left,
.todo-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.status-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot-green {
    background: var(--success);
}

.dot-yellow {
    background: var(--warning);
}

.dot-red {
    background: var(--danger);
}

.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 84px;
    padding: 8px 12px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
}

.badge-green {
    background: rgba(137, 215, 180, 0.22);
    color: #3c8b67;
}

.badge-yellow {
    background: rgba(240, 216, 159, 0.28);
    color: #a57a20;
}

.badge-red {
    background: rgba(239, 178, 178, 0.28);
    color: #b05f5f;
}

.empty-text {
    color: var(--text-soft);
    line-height: 1.6;
}

.login-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 28px;
}

.login-card {
    width: 100%;
    max-width: 440px;
    padding: 30px;
}

.login-logo {
    width: 62px;
    height: 62px;
    margin: 0 auto 18px;
    border-radius: 18px;
    background: linear-gradient(135deg, #eef1ff, #ffffff);
    border: 1px solid rgba(143, 150, 255, 0.22);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
    font-size: 30px;
    box-shadow: 0 12px 28px rgba(143, 150, 255, 0.18);
}

.login-title {
    margin: 0 0 8px;
    text-align: center;
    font-size: 30px;
    letter-spacing: -0.03em;
}

.login-subtitle {
    margin: 0 0 22px;
    text-align: center;
    color: var(--text-soft);
    line-height: 1.5;
}

.form-group {
    margin-bottom: 16px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
}

.form-input {
    width: 100%;
    border: 1px solid rgba(111, 124, 144, 0.18);
    background: rgba(255, 255, 255, 0.82);
    border-radius: 14px;
    padding: 14px 16px;
    outline: none;
    color: var(--text);
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.75),
        0 2px 8px rgba(115, 130, 155, 0.04);
    transition:
        border-color var(--transition),
        box-shadow var(--transition),
        background var(--transition),
        transform var(--transition);
}

.form-input::placeholder {
    color: rgba(111, 124, 144, 0.55);
}

.form-input::-webkit-input-placeholder {
    color: rgba(111, 124, 144, 0.55);
}

.form-input::-moz-placeholder {
    color: rgba(111, 124, 144, 0.55);
    opacity: 1;
}

.form-input:focus,
.form-input:focus-visible {
    border-color: rgba(143, 150, 255, 0.75);
    background: rgba(255, 255, 255, 0.96);
    box-shadow:
        0 0 0 4px rgba(143, 150, 255, 0.14),
        0 8px 18px rgba(143, 150, 255, 0.10);
}

.error-box {
    margin-bottom: 18px;
    padding: 14px 16px;
    border-radius: 14px;
    background: rgba(239, 178, 178, 0.22);
    color: #a55252;
    border: 1px solid rgba(239, 178, 178, 0.34);
}

.footer-note {
    margin-top: 18px;
    text-align: center;
    color: var(--text-soft);
    font-size: 13px;
    line-height: 1.5;
}

@media (max-width: 1100px) {
    .kpi-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

@media (max-width: 720px) {
    .app-shell {
        padding: 16px;
    }

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

    .topbar-actions {
        width: 100%;
        flex-wrap: wrap;
    }

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

    .page-title {
        font-size: 28px;
    }

    .login-card {
        padding: 22px;
    }
}

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

select.form-input {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}

@media (max-width: 900px) {
    form .content-grid {
        grid-template-columns: 1fr !important;
    }
}

@media (max-width: 900px) {
    .content-grid {
        grid-template-columns: 1fr !important;
    }
}

@media (max-width: 900px) {
    .kpi-grid {
        grid-template-columns: 1fr !important;
    }
}