@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;900&display=swap');

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: #0f1928;
    min-height: 100vh;
    padding: 30px 20px;
    position: relative;
    overflow-x: hidden;
}

/* Хаотичный фон из множества ЦУМС */
body::before {
    content: '';
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 0;
    pointer-events: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='600' height='600' viewBox='0 0 600 600'%3E%3Cdefs%3E%3ClinearGradient id='c1' x1='0%25' y1='0%25' x2='100%25' y2='100%25'%3E%3Cstop offset='0%25' stop-color='%234a6cf7' stop-opacity='0.18'/%3E%3Cstop offset='100%25' stop-color='%237c3aed' stop-opacity='0.10'/%3E%3C/linearGradient%3E%3ClinearGradient id='c2' x1='100%25' y1='0%25' x2='0%25' y2='100%25'%3E%3Cstop offset='0%25' stop-color='%237c3aed' stop-opacity='0.13'/%3E%3Cstop offset='100%25' stop-color='%234a6cf7' stop-opacity='0.07'/%3E%3C/linearGradient%3E%3ClinearGradient id='c3' x1='0%25' y1='100%25' x2='100%25' y2='0%25'%3E%3Cstop offset='0%25' stop-color='%234a6cf7' stop-opacity='0.10'/%3E%3Cstop offset='100%25' stop-color='%237c3aed' stop-opacity='0.06'/%3E%3C/linearGradient%3E%3C/defs%3E%3Ctext x='30' y='80' font-family='Inter,Arial,sans-serif' font-size='28' font-weight='900' fill='url(%23c1)' transform='rotate(-15 30 80)' opacity='0.6'%3E%D0%A6%D0%A3%D0%9C%D0%A1%3C/text%3E%3Ctext x='160' y='45' font-family='Inter,Arial,sans-serif' font-size='22' font-weight='700' fill='url(%23c2)' transform='rotate(12 160 45)' opacity='0.5'%3E%D0%A6%D0%A3%D0%9C%D0%A1%3C/text%3E%3Ctext x='310' y='100' font-family='Inter,Arial,sans-serif' font-size='32' font-weight='900' fill='url(%23c1)' transform='rotate(-8 310 100)' opacity='0.45'%3E%D0%A6%D0%A3%D0%9C%D0%A1%3C/text%3E%3Ctext x='440' y='60' font-family='Inter,Arial,sans-serif' font-size='20' font-weight='700' fill='url(%23c3)' transform='rotate(18 440 60)' opacity='0.55'%3E%D0%A6%D0%A3%D0%9C%D0%A1%3C/text%3E%3Ctext x='50' y='220' font-family='Inter,Arial,sans-serif' font-size='26' font-weight='800' fill='url(%23c2)' transform='rotate(25 50 220)' opacity='0.4'%3E%D0%A6%D0%A3%D0%9C%D0%A1%3C/text%3E%3Ctext x='200' y='180' font-family='Inter,Arial,sans-serif' font-size='18' font-weight='600' fill='url(%23c3)' transform='rotate(-22 200 180)' opacity='0.5'%3E%D0%A6%D0%A3%D0%9C%D0%A1%3C/text%3E%3Ctext x='350' y='200' font-family='Inter,Arial,sans-serif' font-size='30' font-weight='900' fill='url(%23c1)' transform='rotate(7 350 200)' opacity='0.4'%3E%D0%A6%D0%A3%D0%9C%D0%A1%3C/text%3E%3Ctext x='480' y='170' font-family='Inter,Arial,sans-serif' font-size='24' font-weight='700' fill='url(%23c2)' transform='rotate(-30 480 170)' opacity='0.45'%3E%D0%A6%D0%A3%D0%9C%D0%A1%3C/text%3E%3Ctext x='80' y='330' font-family='Inter,Arial,sans-serif' font-size='20' font-weight='700' fill='url(%23c3)' transform='rotate(15 80 330)' opacity='0.5'%3E%D0%A6%D0%A3%D0%9C%D0%A1%3C/text%3E%3Ctext x='250' y='300' font-family='Inter,Arial,sans-serif' font-size='34' font-weight='900' fill='url(%23c1)' transform='rotate(-12 250 300)' opacity='0.38'%3E%D0%A6%D0%A3%D0%9C%D0%A1%3C/text%3E%3Ctext x='400' y='310' font-family='Inter,Arial,sans-serif' font-size='22' font-weight='800' fill='url(%23c2)' transform='rotate(28 400 310)' opacity='0.42'%3E%D0%A6%D0%A3%D0%9C%D0%A1%3C/text%3E%3Ctext x='520' y='290' font-family='Inter,Arial,sans-serif' font-size='16' font-weight='600' fill='url(%23c3)' transform='rotate(-20 520 290)' opacity='0.5'%3E%D0%A6%D0%A3%D0%9C%D0%A1%3C/text%3E%3Ctext x='20' y='440' font-family='Inter,Arial,sans-serif' font-size='28' font-weight='900' fill='url(%23c1)' transform='rotate(-6 20 440)' opacity='0.4'%3E%D0%A6%D0%A3%D0%9C%D0%A1%3C/text%3E%3Ctext x='180' y='420' font-family='Inter,Arial,sans-serif' font-size='22' font-weight='700' fill='url(%23c3)' transform='rotate(22 180 420)' opacity='0.45'%3E%D0%A6%D0%A3%D0%9C%D0%A1%3C/text%3E%3Ctext x='320' y='430' font-family='Inter,Arial,sans-serif' font-size='26' font-weight='800' fill='url(%23c2)' transform='rotate(-18 320 430)' opacity='0.4'%3E%D0%A6%D0%A3%D0%9C%D0%A1%3C/text%3E%3Ctext x='470' y='400' font-family='Inter,Arial,sans-serif' font-size='30' font-weight='900' fill='url(%23c1)' transform='rotate(10 470 400)' opacity='0.35'%3E%D0%A6%D0%A3%D0%9C%D0%A1%3C/text%3E%3Ctext x='60' y='550' font-family='Inter,Arial,sans-serif' font-size='24' font-weight='700' fill='url(%23c2)' transform='rotate(-25 60 550)' opacity='0.42'%3E%D0%A6%D0%A3%D0%9C%D0%A1%3C/text%3E%3Ctext x='220' y='530' font-family='Inter,Arial,sans-serif' font-size='18' font-weight='600' fill='url(%23c3)' transform='rotate(14 220 530)' opacity='0.5'%3E%D0%A6%D0%A3%D0%9C%D0%A1%3C/text%3E%3Ctext x='380' y='540' font-family='Inter,Arial,sans-serif' font-size='32' font-weight='900' fill='url(%23c1)' transform='rotate(-9 380 540)' opacity='0.38'%3E%D0%A6%D0%A3%D0%9C%D0%A1%3C/text%3E%3Ctext x='510' y='510' font-family='Inter,Arial,sans-serif' font-size='20' font-weight='700' fill='url(%23c2)' transform='rotate(20 510 510)' opacity='0.45'%3E%D0%A6%D0%A3%D0%9C%D0%A1%3C/text%3E%3C/svg%3E");
    background-size: 600px 600px;
    background-repeat: repeat;
}

.container {
    max-width: 780px;
    margin: 0 auto;
    background: #ffffff;
    border-radius: 28px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,255,255,0.05);
    padding: 44px 48px;
    position: relative;
    z-index: 1;
}

.logo-area {
    text-align: center;
    margin-bottom: 32px;
}

header {
    text-align: left;
    margin-bottom: 32px;
}

header h1 {
    color: #1a1040;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.3px;
    position: relative;
    padding-left: 18px;
}

header h1::before {
    content: '';
    position: absolute;
    left: 0;
    top: 4px;
    bottom: 4px;
    width: 4px;
    background: linear-gradient(180deg, #4a6cf7, #7c3aed);
    border-radius: 2px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 22px;
}

label {
    display: block;
    margin-bottom: 8px;
    color: #2d264b;
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 0.2px;
    text-transform: uppercase;
}

input[type="text"],
input[type="password"],
select,
textarea {
    width: 100%;
    padding: 13px 16px;
    border: 2px solid #e8e5f0;
    border-radius: 14px;
    font-size: 15px;
    font-family: 'Inter', sans-serif;
    color: #1a1040;
    background: #faf9fc;
    transition: all 0.25s ease;
    outline: none;
}

input[type="text"]:focus,
input[type="password"]:focus,
select:focus,
textarea:focus {
    border-color: #4a6cf7;
    background: #fff;
    box-shadow: 0 0 0 4px rgba(74,108,247,0.08);
}

input[readonly] {
    background: #f0edf7;
    color: #5c5087;
    font-weight: 500;
    cursor: default;
}

textarea {
    resize: vertical;
    min-height: 100px;
}

.form-actions {
    margin-top: 32px;
}

button {
    width: 100%;
    padding: 16px 32px;
    border: none;
    border-radius: 16px;
    font-size: 16px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 0.3px;
}

.btn-primary {
    background: linear-gradient(135deg, #4a6cf7 0%, #5b4fcf 100%);
    color: white;
    box-shadow: 0 4px 20px rgba(74,108,247,0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(74,108,247,0.5);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(74,108,247,0.3);
}

.message {
    margin-top: 20px;
    padding: 14px 18px;
    border-radius: 14px;
    text-align: center;
    font-weight: 600;
    font-size: 14px;
}

.success {
    background: #eaf7ee;
    color: #0d6832;
    border: 1px solid #c3e6cb;
}

.error {
    background: #fef0f0;
    color: #b91c1c;
    border: 1px solid #f5c6cb;
}

/* АДМИН */
.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}
.auth-box {
    max-width: 420px;
    width: 100%;
    background: #fff;
    border-radius: 28px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.4);
    padding: 44px 48px;
    position: relative;
    z-index: 1;
}
.auth-box h1 { color: #1a1040; font-size: 22px; font-weight: 700; margin-bottom: 8px; }
.auth-box .subtitle { color: #7c7a8e; font-size: 14px; margin-bottom: 28px; }
.alert { padding: 12px 16px; border-radius: 12px; margin-bottom: 20px; font-size: 14px; }
.alert-error { background: #fef0f0; color: #b91c1c; border: 1px solid #f5c6cb; }
table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 13px; border-radius: 14px; overflow: hidden; }
th { background: linear-gradient(135deg, #4a6cf7, #5b4fcf); color: white; padding: 12px 14px; text-align: left; font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; }
td { padding: 10px 14px; border-bottom: 1px solid #e8e5f0; color: #2d264b; }
tr:hover td { background: #f8f6fc; }
.admin-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; flex-wrap: wrap; gap: 12px; }
.admin-header h1 { color: #1a1040; font-size: 22px; font-weight: 700; margin: 0; }
.btn-success { background: linear-gradient(135deg, #10b981, #059669); color: white; padding: 10px 24px; border-radius: 12px; font-size: 14px; font-weight: 600; cursor: pointer; border: none; transition: all 0.3s ease; width: auto; }
.btn-success:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(16,185,129,0.4); }
.btn-danger { background: #fef0f0; color: #b91c1c; padding: 10px 24px; border-radius: 12px; font-size: 14px; font-weight: 600; cursor: pointer; border: 1px solid #f5c6cb; transition: all 0.3s ease; width: auto; text-decoration: none; display: inline-block; }
.btn-danger:hover { background: #fde8e8; }
.table-container { overflow-x: auto; max-height: 500px; overflow-y: auto; border-radius: 14px; border: 1px solid #e8e5f0; }
.stats { display: flex; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.stat-card { background: linear-gradient(135deg, #4a6cf7 0%, #5b4fcf 100%); color: white; padding: 20px 24px; border-radius: 16px; flex: 1; text-align: center; min-width: 140px; box-shadow: 0 4px 16px rgba(74,108,247,0.3); }
.stat-number { font-size: 34px; font-weight: 700; }
.stat-label { font-size: 12px; opacity: 0.85; text-transform: uppercase; letter-spacing: 0.5px; margin-top: 4px; }
@media (max-width: 768px) {
    .form-row { grid-template-columns: 1fr; }
    .container { padding: 28px 24px; border-radius: 24px; }
    .auth-box { padding: 28px 24px; }
}