:root {
    color-scheme: dark;
    font-family: "Segoe UI", Arial, sans-serif;
    background: #101316;
    color: #eef3f0;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at 18% 12%, rgba(39, 167, 129, 0.2), transparent 30rem),
        linear-gradient(135deg, #0f1215 0%, #18201d 48%, #111316 100%);
}

.login-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 420px);
    align-items: center;
    gap: clamp(28px, 6vw, 72px);
    width: min(1120px, 100%);
    margin: 0 auto;
    padding: 32px;
}

.intro,
.login-panel,
.dashboard-grid article,
.profile-card {
    min-width: 0;
}

.login-panel,
.dashboard-grid article,
.profile-card {
    border: 1px solid rgba(136, 178, 159, 0.26);
    border-radius: 8px;
    background: rgba(14, 17, 19, 0.86);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.32);
}

.login-panel {
    padding: 28px;
}

.eyebrow {
    margin: 0 0 10px;
    color: #7fd9b0;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

h1 {
    margin: 0;
    font-size: clamp(42px, 7vw, 78px);
    line-height: 1;
    font-weight: 800;
}

h2 {
    margin: 0 0 20px;
    font-size: 24px;
}

.lede {
    max-width: 680px;
    margin: 24px 0 34px;
    color: #c6d0cb;
    font-size: clamp(18px, 2.4vw, 24px);
    line-height: 1.45;
}

form {
    display: grid;
    gap: 12px;
}

label,
.label {
    color: #a7b8ae;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

input {
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.06);
    color: #f4f7f5;
    font: inherit;
    padding: 12px 14px;
}

select {
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 6px;
    background: #171d1c;
    color: #f4f7f5;
    font: inherit;
    padding: 12px 14px;
}

textarea {
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.06);
    color: #f4f7f5;
    font: inherit;
    resize: vertical;
    padding: 12px 14px;
}

input:focus {
    border-color: #7fd9b0;
    outline: 2px solid rgba(127, 217, 176, 0.2);
}

button,
.logout-link,
.nav-link {
    border: 0;
    border-radius: 6px;
    background: #c5a259;
    color: #111316;
    cursor: pointer;
    font: inherit;
    font-weight: 800;
    padding: 12px 16px;
    text-align: center;
    text-decoration: none;
}

.nav-link {
    background: rgba(255, 255, 255, 0.08);
    color: #eef3f0;
}

button {
    margin-top: 8px;
}

.alert {
    border: 1px solid rgba(255, 179, 128, 0.4);
    border-radius: 6px;
    background: rgba(122, 56, 24, 0.26);
    color: #ffd8bf;
    margin: 0 0 18px;
    padding: 12px;
}

.form-note {
    color: #c6d0cb;
    line-height: 1.5;
    margin: 0 0 18px;
}

.notice {
    border: 1px solid rgba(127, 217, 176, 0.42);
    border-radius: 6px;
    background: rgba(39, 167, 129, 0.18);
    color: #c7f7dd;
    margin: 0 0 18px;
    padding: 12px;
}

.dashboard-shell {
    min-height: 100vh;
    width: min(1120px, 100%);
    margin: 0 auto;
    padding: 32px;
}

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

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 32px 0;
}

.topbar h1 {
    font-size: clamp(34px, 5vw, 58px);
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.dashboard-grid article {
    padding: 20px;
}

.label {
    display: block;
    margin-bottom: 8px;
}

strong {
    display: block;
    overflow-wrap: anywhere;
}

.dashboard-grid p {
    color: #c6d0cb;
    line-height: 1.5;
    margin: 10px 0 0;
}

.profile-layout {
    display: grid;
    grid-template-columns: minmax(240px, 0.7fr) minmax(320px, 1fr);
    gap: 16px;
    align-items: start;
}

.profile-card {
    padding: 20px;
}

.profile-card p {
    color: #c6d0cb;
    margin: 10px 0 0;
}

.profile-panel {
    width: 100%;
}

.upload-panel {
    width: min(680px, 100%);
}

.admin-layout {
    display: grid;
    grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
    gap: 16px;
    align-items: start;
}

.wide-layout {
    display: grid;
    gap: 16px;
}

.admin-form {
    width: 100%;
}

.checkbox-row {
    align-items: center;
    display: flex;
    gap: 10px;
    text-transform: none;
}

.checkbox-row input {
    width: auto;
}

.user-list {
    min-width: 0;
}

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

table {
    width: 100%;
    border-collapse: collapse;
    border: 1px solid rgba(136, 178, 159, 0.26);
    border-radius: 8px;
    background: rgba(14, 17, 19, 0.86);
}

th,
td {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 12px;
    text-align: left;
    vertical-align: middle;
}

th {
    color: #a7b8ae;
    font-size: 12px;
    text-transform: uppercase;
}

.inline-form {
    display: block;
}

.inline-form button {
    margin: 0;
    padding: 8px 10px;
}

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

.button-row button,
.button-row .nav-link {
    margin-top: 8px;
}

.role-pill {
    display: inline-block;
    border: 1px solid rgba(127, 217, 176, 0.32);
    border-radius: 999px;
    color: #c7f7dd;
    padding: 4px 8px;
}

.muted {
    color: #8a9791;
}

@media (max-width: 720px) {
    .login-shell,
    .dashboard-grid,
    .profile-layout,
    .admin-layout {
        grid-template-columns: 1fr;
    }

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