/* /login_tools/style.css */

:root {
    /* --- 1. Basis & Hintergrund-Verläufe --- */
    --login-bg-grad-1: #e5e7eb;
    --login-bg-grad-2: #f3f4f6;
    --login-surface: #ffffff;
    --login-card: #ffffff;
    --login-form-bg-1: #ffffff;
    --login-form-bg-2: #f9fafb;

    /* --- 2. Panels & Akzente (Schiefergrau) --- */
    --login-panel: #4b5563;
    --login-panel-dark: #374151;
    --login-accent: #4b5563;
    --login-accent-hover: #374151;
    --login-accent-soft: #e5e7eb;

    /* --- 3. Buttons --- */
    --login-btn-grad-1: #6b7280;
    --login-btn-grad-2: #4b5563;
    --login-btn-grad-hover-1: #4b5563;
    --login-btn-grad-hover-2: #374151;
    --login-btn-shadow: rgba(75, 85, 99, 0.22);

    /* --- 4. Rahmen, Linien & Fokus --- */
    --login-border: #d1d5db;
    --login-input-bg: #ffffff;
    --login-input-focus-border: rgba(75, 85, 99, 0.55);
    --login-input-focus-shadow: rgba(75, 85, 99, 0.12);
    --login-check-border: #9ca3af;
    --login-footer-border: rgba(75, 85, 99, 0.16);

    /* --- 5. Typografie --- */
    --login-text: #1f2937;
    --login-muted: #6b7280;
    --login-check-text: #4b5563;
    --login-brand-text: #ffffff;
    --login-brand-text-soft: rgba(255, 255, 255, 0.92);
    --login-brand-text-muted: rgba(255, 255, 255, 0.85);
    --login-point-text: #f9fafb;

    /* --- 6. Grafikelemente & Transparenzen --- */
    --login-dot-bg: #d1d5db;
    --login-dot-shadow: rgba(209, 213, 219, 0.14);
    --login-overlay-light-1: rgba(255, 255, 255, 0.18);
    --login-overlay-light-2: rgba(255, 255, 255, 0.14);
    --login-overlay-light-3: rgba(255, 255, 255, 0.12);
    --login-overlay-light-4: rgba(255, 255, 255, 0.09);
    --login-overlay-light-5: rgba(255, 255, 255, 0.08);
    --login-overlay-dark-1: rgba(255, 255, 255, 0.28);

    /* --- 7. Schatten --- */
    --login-shadow: 0 10px 26px rgba(0, 0, 0, 0.08);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html,
body {
    min-height: 100%;
}

body.login-page {
    margin: 0;
    font-family: "Segoe UI", Arial, sans-serif;
    color: var(--login-text);
    background:
        linear-gradient(var(--login-overlay-dark-1), var(--login-overlay-dark-1)),
        linear-gradient(180deg, var(--login-bg-grad-1) 0%, var(--login-bg-grad-2) 100%);
}

.login-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.login-card {
    width: 100%;
    max-width: 1100px;
    min-height: 680px;
    display: grid;
    grid-template-columns: 1fr 0.95fr;
    background: var(--login-surface);
    border: 1px solid var(--login-border);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: var(--login-shadow);
}

.login-brand-panel {
    position: relative;
    padding: 48px;
    color: var(--login-brand-text);
    background: linear-gradient(180deg, var(--login-panel) 0%, var(--login-panel-dark) 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.login-brand-panel::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at top right, var(--login-overlay-light-4), transparent 32%),
        radial-gradient(circle at bottom left, var(--login-overlay-light-5), transparent 28%);
    pointer-events: none;
}

.brand-badge {
    width: 72px;
    height: 72px;
    border-radius: 18px;
    background: var(--login-overlay-light-2);
    border: 1px solid var(--login-overlay-light-1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 26px;
    position: relative;
    z-index: 1;
}

.login-kicker-light {
    display: inline-block;
    margin-bottom: 14px;
    padding: 6px 12px;
    border-radius: 999px;
    background: var(--login-overlay-light-3);
    color: var(--login-brand-text-soft);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    position: relative;
    z-index: 1;
}

.login-brand-panel h1 {
    margin: 0 0 12px 0;
    font-size: 40px;
    line-height: 1.1;
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.login-brand-panel p {
    margin: 0;
    max-width: 460px;
    color: var(--login-brand-text-muted);
    font-size: 17px;
    line-height: 1.65;
    position: relative;
    z-index: 1;
}

.brand-points {
    margin-top: 38px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    position: relative;
    z-index: 1;
}

.brand-point {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--login-point-text);
    font-size: 15px;
    line-height: 1.45;
}

.brand-point-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex: 0 0 10px;
    background: var(--login-dot-bg);
    box-shadow: 0 0 0 5px var(--login-dot-shadow);
}

.login-form-panel {
    background: linear-gradient(180deg, var(--login-form-bg-1) 0%, var(--login-form-bg-2) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 42px;
}

.login-form-wrap {
    width: 100%;
    max-width: 420px;
}

.login-header {
    margin-bottom: 26px;
}

.login-kicker {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--login-accent);
    background: var(--login-accent-soft);
    margin-bottom: 16px;
}

.login-header h2 {
    margin: 0 0 8px 0;
    font-size: 32px;
    line-height: 1.15;
    font-weight: 700;
    color: var(--login-text);
}

.login-header p {
    margin: 0;
    color: var(--login-muted);
    font-size: 15px;
    line-height: 1.55;
}

.login-alert {
    border-radius: 12px;
    margin-bottom: 18px;
    font-size: 14px;
    border-width: 1px;
}

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

.login-input.form-control {
    min-height: 54px;
    border-radius: 14px;
    border: 1px solid var(--login-border);
    background: var(--login-input-bg);
    padding: 14px 16px;
    font-size: 15px;
    color: var(--login-text);
    box-shadow: none;
}

.login-input.form-control:focus {
    border-color: var(--login-input-focus-border);
    box-shadow: 0 0 0 0.2rem var(--login-input-focus-shadow);
}

.login-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 8px 0 22px 0;
}

.login-check {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 24px;
    margin: 0;
    color: var(--login-check-text);
    font-size: 14px;
}

.login-check .form-check-input {
    margin-top: 0;
    box-shadow: none;
    border-color: var(--login-check-border);
}

.login-check .form-check-input:checked {
    background-color: var(--login-accent);
    border-color: var(--login-accent);
}

.login-btn.btn {
    min-height: 54px;
    border: 0;
    border-radius: 14px;
    font-size: 16px;
    font-weight: 700;
    background: linear-gradient(180deg, var(--login-btn-grad-1) 0%, var(--login-btn-grad-2) 100%);
    box-shadow: 0 8px 20px var(--login-btn-shadow);
}

.login-btn.btn:hover,
.login-btn.btn:focus {
    background: linear-gradient(180deg, var(--login-btn-grad-hover-1) 0%, var(--login-btn-grad-hover-2) 100%);
}

.login-footer {
    margin-top: 22px;
    padding-top: 20px;
    border-top: 1px solid var(--login-footer-border);
    font-size: 14px;
    color: var(--login-muted);
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.login-footer a {
    color: var(--login-accent);
    text-decoration: none;
    font-weight: 600;
}

.login-footer a:hover {
    text-decoration: underline;
}

@media (max-width: 991.98px) {
    .login-card {
        max-width: 580px;
        min-height: auto;
        grid-template-columns: 1fr;
    }

    .login-brand-panel {
        padding: 34px 28px 26px 28px;
    }

    .brand-points {
        margin-top: 24px;
    }

    .login-form-panel {
        padding: 30px 22px 34px 22px;
    }
}

@media (max-width: 575.98px) {
    .login-shell {
        padding: 14px;
    }

    .login-card {
        border-radius: 14px;
    }

    .login-brand-panel,
    .login-form-panel {
        padding-left: 18px;
        padding-right: 18px;
    }

    .login-brand-panel h1 {
        font-size: 32px;
    }

    .login-header h2 {
        font-size: 28px;
    }

    .brand-badge {
        width: 60px;
        height: 60px;
        font-size: 24px;
        border-radius: 16px;
    }
}