:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --background-color: #f5f6fa;
    --card-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    margin: 0;
    padding: 0;
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
    padding-top: 0;
    margin-top: 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
}

main {
    padding: 2.5rem;
    margin-top: 2rem;
}

.search-container {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    margin: 2.5rem 0;
}

/* Modification du champ de recherche */
#searchInput {
    width: min(65%, 600px);
    padding: 1.25rem;
    border: 2px solid rgba(44, 62, 80, 0.1);
    border-radius: 30px;
    font-size: 1.1rem;
    transition: var(--transition);
}

#searchInput:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
}

#searchButton {
    padding: 0.75rem 2rem;
    background-color: var(--secondary-color);
    border: none;
    border-radius: 30px;
    color: white;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

#searchButton:hover {
    transform: scale(1.05);
    background-color: #2980b9;
}

.filters {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    margin-bottom: 3rem;
}

.filter-btn {
    padding: 0.75rem 2rem;
    border: 2px solid rgba(44, 62, 80, 0.1);
    border-radius: 25px;
    background: white;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

.filter-btn:hover {
    border-color: var(--secondary-color);
    color: var(--secondary-color);
}

.filter-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2.5rem;
}

.formalite-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
}

.formalite-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
}

/* Modification des styles des liens pour éviter les conflits.
On cible spécifiquement les liens dans le contenu principal */
.results-grid a, 
.formalite-card a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: var(--transition);
    position: relative;
}

.results-grid a:hover,
.formalite-card a:hover {
    color: #2980b9;
}

.results-grid a::after,
.formalite-card a::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    bottom: -2px;
    left: 0;
    background-color: currentColor;
    transform: scaleX(0);
    transition: var(--transition);
}

.results-grid a:hover::after,
.formalite-card a:hover::after {
    transform: scaleX(1);
}

/* On cible spécifiquement les icônes dans le contenu principal 
pour éviter les conflits avec headerandfooter.css */
.results-grid .material-icons,
.formalite-card .material-icons {
    color: var(--primary-color);
    vertical-align: middle;
    font-size: 1.2rem;
    margin-right: 0.5rem;
    transition: var(--transition);
}

.results-grid .material-icons:hover,
.formalite-card .material-icons:hover {
    color: var(--primary-hover);
}

.help-btn {
    background: linear-gradient(135deg, #D3D3D3, #A9A9A9) !important;
    color: white !important;
    padding: 6px 10px !important;
    border: none !important;
    border-radius: 4px !important;
    cursor: pointer !important;
    width: 50px !important;
    font-size: 0.85em !important;
    border-radius: 45% !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 2px 4px rgba(79, 70, 229, 0.2) !important;
    position: fixed !important;
    top: 50% !important;
    right: 0 !important;
    transform: translateY(-50%) !important;
    z-index: 90 !important;
}

.help-btn:hover {
    background: linear-gradient(135deg, #4f46e5, #4338ca) !important;
    transform: translateY(-52%) !important;
    box-shadow: 0 4px 6px rgba(79, 70, 229, 0.3) !important;
}

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    margin-bottom: 100px;
}

.modal-content {
    background-color: #fefefe;
    margin: 5% auto;
    padding: 40px 40px;
    border: 1px solid #888;
    width: 80%;
    max-width: 800px;
    border-radius: 8px;
    max-height: 90vh;
    overflow-y: auto;
    line-height: 1.8;
}

.modal-content h3 {
    padding-top: 40px !important;
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.close:hover {
    color: black;
}

/* Ajout des media queries à la fin du fichier */
@media (max-width: 768px) {
    .search-container {
        flex-direction: column;
        align-items: center;
    }
    
    #searchInput {
        width: 90%;
    }
}

@media (max-width: 600px) {
    .filters {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .filter-btn {
        width: calc(50% - 1rem);
        text-align: center;
    }
}

@media (max-width: 480px) {
    main {
        padding: 1rem;
    }
    
    .modal-content {
        padding: 20px;
        margin: 10% auto;
        width: 90%;
    }
}

.pro-button {
    position: relative;
    overflow: hidden;
    background: linear-gradient(45deg, #2196F3, #3f51b5);
    border: none;
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
}

.pro-button::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent,
        rgba(255, 255, 255, 0.1),
        transparent
    );
    transform: rotate(45deg);
    animation: shine 3s infinite;
}

@keyframes shine {
    0% {
        transform: translateX(-100%) rotate(45deg);
    }
    100% {
        transform: translateX(100%) rotate(45deg);
    }
}

.pro-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(33, 150, 243, 0.3);
    transition: all 0.3s ease;
}

.action-btn.tax-relief {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: white;
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition);
}

.action-btn.tax-relief:hover {
    transform: scale(1.05);
    background-color: #b03a2e;
}

.action-btn.verify-calculate {
    position: relative;
    overflow: hidden;
    background: linear-gradient(45deg, #2196F3, #3f51b5);
    border: none;
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0.75rem 2rem;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.action-btn.verify-calculate::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent,
        rgba(255, 255, 255, 0.1),
        transparent
    );
    transform: rotate(45deg);
    animation: shine 3s infinite;
}

.action-btn.verify-calculate:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(33, 150, 243, 0.3);
}

/* === DARK MODE === */
[data-theme="dark"] .formalite-card {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-color: var(--border);
}

[data-theme="dark"] .formalite-card:hover {
    background: var(--bg-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}