@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;600;700;800&display=swap');

:root {
    --bg: #eef3fb;
    --card: #ffffff;
    --card-border: #e6edf6;
    --text: #1f2a44;
    --muted: #6b7a99;
    --primary: #1d66d1;
    --primary-dark: #0f4fb3;
    --shadow: 0 18px 35px rgba(31, 42, 68, 0.12);
}
* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: "Manrope", "Segoe UI", sans-serif;
    background: radial-gradient(1200px 500px at 50% -10%, #f8fbff 0%, var(--bg) 60%);
    color: var(--text);
}
a { color: var(--primary); text-decoration: none; }
.page { min-height: 100vh; }

.auth-main {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 40px 20px;
}
.auth-card {
    width: 100%;
    max-width: 540px;
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: 14px;
    box-shadow: var(--shadow);
    padding: 28px 36px 32px;
}
.brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 16px;
}
.brand-badge {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: linear-gradient(135deg, #f2a65a, #4b9dff);
    box-shadow: 0 6px 12px rgba(29, 102, 209, 0.2);
}
.auth-title { text-align: center; font-size: 22px; margin: 6px 0 18px; }
.form p { margin: 0 0 14px; }
label { font-weight: 600; font-size: 13px; color: var(--muted); display: block; margin-bottom: 6px; }
input, select, textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--card-border);
    border-radius: 8px;
    font: inherit;
    background: #fbfdff;
}
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: #9cb8ef;
    box-shadow: 0 0 0 3px rgba(29, 102, 209, 0.12);
}
button {
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 10px 16px;
    font-weight: 700;
    cursor: pointer;
    width: 100%;
}
button:hover { background: var(--primary-dark); }
.form-actions { margin-top: 10px; }
.auth-footer {
    text-align: center;
    margin-top: 14px;
    color: var(--muted);
    font-size: 13px;
}

.layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    min-height: 100vh;
}
.sidebar {
    background: linear-gradient(180deg, #2c4b7a 0%, #1e3b66 100%);
    color: #eaf1ff;
    padding: 24px 18px;
}
.sidebar .brand {
    justify-content: flex-start;
    color: #eaf1ff;
    margin-bottom: 28px;
}
.nav {
    display: grid;
    gap: 10px;
    margin-top: 10px;
}
.nav a, .nav form button {
    display: block;
    width: 100%;
    text-align: left;
    background: transparent;
    border: none;
    color: #eaf1ff;
    padding: 10px 12px;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
}
.nav a:hover, .nav form button:hover { background: rgba(255, 255, 255, 0.12); }
.content { padding: 28px 32px; }
.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}
.topbar h1 { margin: 0; font-size: 22px; }
.card {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    box-shadow: var(--shadow);
    padding: 20px;
    margin-bottom: 18px;
}
.messages { list-style: none; padding: 0; margin: 0 0 18px; }
.messages li { padding: 10px 12px; border-radius: 8px; background: #eef3ff; }
.button-link {
    display: inline-block;
    width: 100%;
    text-align: center;
    background: var(--primary);
    color: #fff;
    border-radius: 8px;
    padding: 10px 16px;
    font-weight: 700;
}
.button-link:hover { background: var(--primary-dark); color: #fff; }

table { width: 100%; border-collapse: collapse; }
th, td { border-bottom: 1px solid #e7edf7; padding: 10px 8px; text-align: left; white-space: pre-line; }
th { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; }

@media (max-width: 900px) {
    .layout { grid-template-columns: 1fr; }
    .sidebar { position: static; }
}