/* Formular-Karten der Webseite (Profil, Login): Seitenkopf, Hinweise, Felder, Absenden */
/* Page Header */
.tsv-pf-page-header {
    text-align: center;
    padding: 30px 20px 10px 20px;
}
.tsv-pf-page-header h3 {
    font-size: 22px;
    font-weight: 700;
    color: #1a2a4a;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin: 0;
}
.tsv-pf-page-header .tsv-pf-divider {
    width: 60px;
    height: 3px;
    background: #188dcb;
    margin: 12px auto 0 auto;
    border-radius: 2px;
}

/* Alerts */
.tsv-pf-alert {
    border-radius: 10px;
    padding: 16px 20px;
    margin: 15px 10px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.tsv-pf-alert-success {
    background: #e8f5e9;
    color: #2e7d32;
    border: 1px solid #c8e6c9;
}
.tsv-pf-alert-error {
    background: #ffeef0;
    color: #c62828;
    border: 1px solid #ffcdd2;
}
.tsv-pf-alert i {
    font-size: 18px;
    flex-shrink: 0;
}

/* Formular-Card */
.tsv-pf-main {
    margin: 20px 10px;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 2px 16px rgba(0,0,0,0.08);
    background: #ffffff;
}
.tsv-pf-form-area {
    padding: 40px;
}
.tsv-pf-form-title {
    font-size: 20px;
    font-weight: 700;
    color: #1a2a4a;
    margin: 0 0 4px 0;
}
.tsv-pf-form-sub {
    font-size: 13px;
    color: #8a95a3;
    margin: 0 0 24px 0;
}

/* Formularfelder */
.tsv-pf-form-group {
    margin-bottom: 16px;
}
.tsv-pf-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: #1a2a4a;
    margin-bottom: 6px;
    letter-spacing: 0.3px;
}
.tsv-pf-input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e0e4ea;
    border-radius: 10px;
    background: #ffffff;
    color: #1a2a4a;
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.25s, box-shadow 0.25s;
    outline: none;
    box-sizing: border-box;
}
.tsv-pf-input::placeholder {
    color: #a0aab4;
}
.tsv-pf-input:focus {
    border-color: #188dcb;
    box-shadow: 0 0 0 4px rgba(24,141,203,0.1);
}

/* Submit */
.tsv-pf-submit {
    display: block;
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 10px;
    background: linear-gradient(135deg, #188dcb, #40aed5);
    color: #ffffff;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: box-shadow 0.25s, transform 0.25s;
    box-shadow: 0 3px 10px rgba(24,141,203,0.3);
    margin-top: 8px;
}
.tsv-pf-submit:hover {
    box-shadow: 0 5px 18px rgba(24,141,203,0.45);
    transform: translateY(-1px);
}

/* Responsive */
@media only screen and (max-width: 767px) {
    .tsv-pf-page-header h3 {
        font-size: 18px;
        letter-spacing: 2px;
    }
    .tsv-pf-main {
        margin: 15px 5px;
        border-radius: 12px;
    }
    .tsv-pf-form-area {
        padding: 24px 18px;
    }
}