/* Admin login page — served from /css/admin-login.css (same-origin, no CDN). */
:root {
    --r-page:        #f5f5f5;
    --r-card:        #ffffff;
    --r-border:      #e7e7e7;
    --r-text:        #1a1a1a;
    --r-text-mid:    #525252;
    --r-text-dim:    #737373;
    --r-accent:      #4f7cff;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; background: var(--r-page); }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    color: var(--r-text);
    -webkit-font-smoothing: antialiased;
    font-feature-settings: "cv11", "ss01";
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 24px;
}
.login-wrap {
    width: 100%;
    max-width: 460px;
}
.login-card {
    background: var(--r-card);
    border: 1px solid var(--r-border);
    border-radius: 16px;
    padding: 40px 36px 32px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.02), 0 8px 32px rgba(0,0,0,0.04);
}
.login-brand {
    text-align: center;
    margin-bottom: 28px;
}
.login-brand img {
    height: 96px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 4px 14px rgba(247, 191, 36, 0.30));
}
.login-brand .brand-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--r-text);
    letter-spacing: 0.18em;
    margin: 14px 0 4px;
}
.login-brand .brand-subtitle {
    font-size: 11px;
    font-weight: 600;
    color: var(--r-text-dim);
    letter-spacing: 0.18em;
    text-transform: uppercase;
}
.login-field { margin-bottom: 18px; }
.login-field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--r-text);
    margin-bottom: 6px;
}
.login-field .input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}
.login-field input {
    width: 100%;
    background: var(--r-card);
    border: 1px solid var(--r-border);
    border-radius: 10px;
    padding: 11px 14px;
    font-size: 14px;
    font-family: inherit;
    color: var(--r-text);
    outline: none;
    transition: border-color 150ms, box-shadow 150ms;
}
.login-field input:focus {
    border-color: var(--r-accent);
    box-shadow: 0 0 0 3px rgba(51,154,240,.15);
}
.login-field input::placeholder { color: #A8A29E; }
.login-field .input-eye {
    position: absolute;
    right: 12px;
    background: none;
    border: 0;
    color: var(--r-text-dim);
    cursor: pointer;
    padding: 4px;
    font-size: 16px;
    line-height: 1;
}
.login-field .input-eye:hover { color: var(--r-text); }
.login-btn {
    width: 100%;
    background: var(--r-text);
    color: #FFFFFF;
    border: 0;
    border-radius: 10px;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: background 180ms ease, transform 80ms ease;
    margin-top: 6px;
}
.login-btn:hover { background: #171717; }
.login-btn:active { transform: translateY(1px); }
.login-btn:disabled { opacity: 0.6; cursor: wait; }
.login-error {
    display: none;
    background: #FEE2E2;
    border: 1px solid #FCA5A5;
    color: #B91C1C;
    border-radius: 10px;
    padding: 11px 14px;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 14px;
    text-align: center;
}
.login-foot {
    text-align: center;
    margin-top: 22px;
    font-size: 12px;
    color: var(--r-text-dim);
}
.login-foot a { color: var(--r-text-mid); text-decoration: none; }
.login-foot a:hover { color: var(--r-text); text-decoration: underline; }

@media (max-width: 480px) {
    .login-card { padding: 28px 22px; border-radius: 14px; }
    .login-brand .brand-title { font-size: 22px; letter-spacing: 0.14em; }
}