/* ============================================
   PANELISTE PAGE - Style SIAB
   Design sobre et professionnel
   ============================================ */

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    overflow-x: hidden;
}

/* Section principale */
.paneliste-section-modern {
    min-height: 100vh;
    padding: 80px 20px;
    background: #f8f9fa;
    position: relative;
}

/* Decoration subtile */
.background-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
    opacity: 0.05;
}

.shape {
    position: absolute;
    background: #000000;
}

.shape-1 {
    width: 400px;
    height: 400px;
    border-radius: 50%;
    top: -100px;
    right: -100px;
}

.shape-2 {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    bottom: -80px;
    left: -80px;
}

.shape-3 {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* Carte du formulaire */
.paneliste-form-modern {
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    padding: 50px;
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
    border-top: 5px solid #000000;
}

/* En-tête du formulaire */
.form-header-modern {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 2px solid #f0f0f0;
}

.paneliste-icon-large {
    width: 80px;
    height: 80px;
    background: #000000;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.paneliste-icon-large i {
    font-size: 40px;
    color: white;
}

.form-title-modern {
    font-size: 32px;
    font-weight: 700;
    color: #000000;
    margin-bottom: 15px;
}

.form-description-modern {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
    max-width: 650px;
    margin: 0 auto;
}

/* Contenu du formulaire */
.form-content-modern {
    margin-top: 30px;
}

.form-group-modern {
    margin-bottom: 25px;
}

.form-group-modern label {
    display: block;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-group-modern label i {
    color: #1AA45A;
    font-size: 16px;
}

.required {
    color: #dc3545;
}

.form-control-modern {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 15px;
    transition: all 0.3s ease;
    background: white;
    font-family: inherit;
}

.form-control-modern:focus {
    outline: none;
    border-color: #000000;
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

.form-control-modern::placeholder {
    color: #999;
}

textarea.form-control-modern {
    resize: vertical;
    min-height: 100px;
}

select.form-control-modern {
    cursor: pointer;
}

/* File input */
.file-input {
    padding: 12px 18px;
    cursor: pointer;
}

.file-input::-webkit-file-upload-button {
    padding: 8px 20px;
    background: #000000;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    margin-right: 15px;
    font-weight: 600;
}

.file-input::-webkit-file-upload-button:hover {
    background: #1AA45A;
}

.form-text {
    display: block;
    margin-top: 8px;
    font-size: 12px;
    color: #666;
}

/* Bouton d'envoi */
.btn-submit-modern {
    width: 100%;
    padding: 16px 40px;
    background: #000000;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.btn-submit-modern:hover {
    background: #1AA45A;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.btn-submit-modern:active {
    transform: translateY(0);
}

.btn-submit-modern i {
    font-size: 16px;
}

/* Pied du formulaire */
.form-footer-modern {
    margin-top: 30px;
    padding-top: 25px;
    border-top: 2px solid #f0f0f0;
    text-align: center;
}

.form-footer-modern p {
    color: #666;
    font-size: 13px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.form-footer-modern i {
    color: #1AA45A;
}

/* Messages d'alerte */
.messages-container {
    margin-bottom: 25px;
}

.alert {
    border-radius: 8px;
    padding: 15px 20px;
    margin-bottom: 15px;
    border: none;
}

.alert-success {
    background: #d1f2eb;
    color: #0c5d56;
    border-left: 4px solid #1AA45A;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border-left: 4px solid #dc3545;
}

/* Page de succès */
.success-section {
    padding: 100px 20px;
    background: #f8f9fa;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.success-card {
    max-width: 700px;
    margin: 0 auto;
    background: white;
    border-radius: 15px;
    padding: 60px 40px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    border-top: 5px solid #1AA45A;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: #1AA45A;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.success-icon i {
    font-size: 40px;
    color: white;
}

.success-title {
    font-size: 28px;
    font-weight: 700;
    color: #000000;
    margin-bottom: 20px;
}

.success-message {
    font-size: 17px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 40px;
}

.success-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
    padding: 30px;
    background: #f8f9fa;
    border-radius: 12px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 15px;
    text-align: left;
}

.info-item i {
    width: 40px;
    height: 40px;
    background: #000000;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
    flex-shrink: 0;
}

.info-item p {
    margin: 0;
    font-size: 15px;
    color: #333;
    font-weight: 500;
}

.success-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 30px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    cursor: pointer;
}

.btn-primary {
    background: #000000;
    border: none;
    color: white;
}

.btn-primary:hover {
    background: #1AA45A;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    color: white;
}

.btn-outline-primary {
    border: 2px solid #000000;
    color: #000000;
    background: white;
}

.btn-outline-primary:hover {
    background: #000000;
    color: white;
    transform: translateY(-2px);
}

/* Responsive */
@media (max-width: 768px) {
    .paneliste-section-modern {
        padding: 40px 15px;
    }

    .paneliste-form-modern {
        padding: 35px 25px;
        border-radius: 12px;
    }

    .paneliste-icon-large {
        width: 70px;
        height: 70px;
    }

    .paneliste-icon-large i {
        font-size: 32px;
    }

    .form-title-modern {
        font-size: 26px;
    }

    .form-description-modern {
        font-size: 14px;
    }

    .success-card {
        padding: 40px 25px;
    }

    .success-title {
        font-size: 24px;
    }

    .success-message {
        font-size: 15px;
    }

    .success-actions {
        flex-direction: column;
    }

    .success-actions .btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .paneliste-form-modern {
        padding: 30px 20px;
    }

    .form-title-modern {
        font-size: 22px;
    }

    .btn-submit-modern {
        font-size: 15px;
        padding: 14px 30px;
    }
}