/* ===================================================================
   HERZENSWERK V2.0 – AUTH, LOGIN & REGISTRIERUNGSANFRAGE
   Pfad: static/css/login.css
   ================================================================== */

.login-page-container {
    max-width: 640px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.login-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 34px 28px;
    box-shadow: var(--shadow-md);
    width: 100%;
    box-sizing: border-box;
    position: relative;
}

/* Header innerhalb der Karte */
.login-header {
    text-align: center;
    margin-bottom: 22px;
}

.login-brand-icon {
    font-size: 2.2em;
    margin-bottom: 6px;
    line-height: 1;
}

.login-header h1 {
    font-size: 1.55em;
    font-weight: 800;
    margin: 0 0 6px 0;
    color: var(--text-main);
}

.login-header p {
    margin: 0;
    font-size: 0.9em;
    color: var(--text-muted);
}

/* DEUTLICHE TAB-BAR */
.auth-tab-bar {
    display: flex;
    background: var(--box-bg);
    border: 1px solid var(--border-color-strong);
    border-radius: 10px;
    padding: 5px;
    margin-bottom: 24px;
    gap: 6px;
}

.auth-tab-btn {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid transparent;
    background: transparent;
    color: var(--text-muted);
    font-size: 0.92em;
    font-weight: 700;
    border-radius: 7px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    user-select: none;
}

.auth-tab-btn:hover:not(.active) {
    color: var(--text-main);
    background: rgba(0, 0, 0, 0.04);
}

/* AKTIVER TAB */
.auth-tab-btn.active {
    background: var(--primary-color) !important;
    color: #ffffff !important;
    border-color: var(--primary-color) !important;
    box-shadow: 0 3px 8px rgba(0, 102, 204, 0.35);
}

/* Inputs mit Icons */
.input-with-icon {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 12px;
    font-size: 0.95em;
    color: var(--text-muted);
    pointer-events: none;
}

.input-with-icon input {
    width: 100%;
    padding: 10px 38px 10px 36px !important;
    border-radius: 8px;
    border: 1px solid var(--border-color-strong);
    background: var(--input-bg);
    color: var(--text-main);
    font-size: 0.95em;
    box-sizing: border-box;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.input-with-icon input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.15);
}

.btn-toggle-pwd {
    position: absolute;
    right: 8px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    font-size: 0.95em;
    opacity: 0.65;
    transition: opacity 0.2s ease;
}

.btn-toggle-pwd:hover {
    opacity: 1;
}

.auth-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

/* ===================================================================
   MODUL-AUSWAHL KACHELN / CHECKBOX-GRID
   ================================================================== */
.module-selection-container {
    background: var(--box-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 14px;
    margin-bottom: 16px;
}

.module-selection-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.module-selection-title {
    font-size: 0.88em;
    font-weight: 700;
    color: var(--text-main);
}

.btn-select-all-modules {
    font-size: 0.78em;
    font-weight: 700;
    color: var(--primary-color);
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 4px;
    text-decoration: underline;
}

.module-checkbox-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.module-choice-card {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 12px;
    background: var(--card-bg);
    border: 1px solid var(--border-color-strong);
    border-radius: 8px;
    cursor: pointer;
    user-select: none;
    font-size: 0.82em;
    font-weight: 600;
    color: var(--text-main);
    transition: all 0.15s ease;
}

.module-choice-card:hover {
    border-color: var(--primary-color);
    background: var(--card-bg-subtle);
}

.module-choice-card input[type="checkbox"] {
    width: 16px;
    height: 16px;
    margin: 0;
    accent-color: var(--primary-color);
    cursor: pointer;
    flex-shrink: 0;
}

/* Wenn Checkbox aktiv ist */
.module-choice-card.is-selected {
    border-color: var(--primary-color);
    background: rgba(0, 102, 204, 0.08);
    color: var(--primary-color);
}

/* Legal Label Checkboxen */
.auth-legal-label {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.82em;
    color: var(--text-muted);
    cursor: pointer;
    line-height: 1.4;
    user-select: none;
}

.auth-legal-label input {
    margin-top: 2px;
    width: auto !important;
}

.auth-legal-label a {
    color: var(--primary-color);
    text-decoration: underline;
}

/* Footer-Links in Karte */
.login-card-footer {
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    font-size: 0.82em;
}

.login-card-footer a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s ease;
}

.login-card-footer a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

/* Responsiv (< 600px) */
@media (max-width: 600px) {
    .login-card {
        padding: 22px 14px;
    }

    .auth-grid-2,
    .module-checkbox-grid {
        grid-template-columns: 1fr !important;
    }
}