/* --- PALETTE DE COULEURS PASTEL --- */
:root {
    --bg-color: #cac1d6; 
    --card-color: rgba(255, 255, 255, 0.85);
    --text-color: #3f3d56; 
    --header-color: #3f3d56;
    --border-color: #e8e8f3; 
    --shadow-color: rgba(63, 61, 86, 0.08); 
    --primary-button-bg: #7e78d2;
    --primary-button-text: #FFFFFF; 
    --secondary-button-bg: #f0f0f0; 
    --secondary-button-text: #3f3d56;
    --disabled-bg: #c8c6d7; 
    --disabled-text: #8c8a9e; 
    --offline-bg: #e74c3c; 
    --offline-text: #ffffff;
    --c-allaitement: rgba(255, 232, 240, 0.85);
    --c-biberon: rgba(230, 247, 255, 0.85);
    --c-couche: rgba(255, 251, 230, 0.85);
    --c-tire-lait: rgba(240, 232, 255, 0.85);
    --c-sommeil: rgba(232, 235, 255, 0.85);
    --c-sante: rgba(255, 238, 235, 0.85);
    --c-humeur: rgba(230, 255, 237, 0.85);
    --c-hygiene: rgba(230, 250, 255, 0.85);
    --c-remarques: rgba(245, 245, 245, 0.85);
    --c-recapitulatif: rgba(232, 255, 248, 0.85);
    --danger-bg: #e74c3c;
    --danger-text: #ffffff;
    --c-dents: rgba(220, 220, 240, 0.85);
}

body.dark-mode {
    --bg-color: #1a233a; 
    --card-color: rgba(35, 45, 79, 0.85);
    --text-color: #e0e0e0; 
    --header-color: #d8d8ff;
    --border-color: #3a3a5e; 
    --shadow-color: rgba(0, 0, 0, 0.2); 
    --primary-button-bg: #9d98e7;
    --primary-button-text: #1a1a2e; 
    --secondary-button-bg: #3a3a5e; 
    --secondary-button-text: #e0e0e0;
    --disabled-bg: #4a4a6e; 
    --disabled-text: #8c8a9e; 
    --c-allaitement: rgba(77, 45, 58, 0.85);
    --c-biberon: rgba(45, 67, 82, 0.85);
    --c-couche: rgba(82, 77, 45, 0.85);
    --c-tire-lait: rgba(58, 45, 82, 0.85);
    --c-sommeil: rgba(45, 50, 82, 0.85);
    --c-sante: rgba(82, 53, 45, 0.85);
    --c-humeur: rgba(45, 82, 54, 0.85);
    --c-hygiene: rgba(45, 79, 82, 0.85);
    --c-remarques: rgba(43, 43, 43, 0.85);
    --c-recapitulatif: rgba(45, 82, 72, 0.85);
    --danger-bg: #e74c3c;
    --danger-text: #ffffff;
    --c-dents: rgba(60, 60, 90, 0.85);
}

/* --- [CORRIGÉ] STYLES GÉNÉRAUX AVEC NOUVEL ARRIÈRE-PLAN --- */
body { 
    font-family: 'Nunito', sans-serif; 
    color: var(--text-color); 
    margin: 0; 
    padding: 0;

    /* Dégradé pastel violet -> rose */
    background: linear-gradient(180deg, #b7b7f7 0%, #f8a7c6 100%);
    background-attachment: fixed;
    overflow-x: hidden; 
    position: relative;
    min-height: 100vh;
    width: 100vw;
}

/* Ajout d’un halo lumineux */
body::before, body::after {
    content: '';
    position: fixed;
    border-radius: 50%;
    z-index: -1;
    filter: blur(100px);
    opacity: 0.5;
}

/* Cercle rose en bas à droite */
body::before {
    width: 400px;
    height: 400px;
    background: #ffb6c1;
    bottom: -150px;
    right: -150px;
}

/* Cercle violet en haut à gauche */
body::after {
    width: 350px;
    height: 350px;
    background: #c8c8ff;
    top: -120px;
    left: -120px;
}

/* Mode sombre animé */
body.dark-mode {
    position: relative;
    background: radial-gradient(circle at 50% 70%, rgba(172, 75, 116, 0.25) 0%, transparent 70%),
                linear-gradient(180deg, #0E144A 0%, #2E1D54 50%, #5C2B63 100%);
    background-attachment: fixed;
    background-size: cover;
    color: #EAE8F7;
    overflow-x: hidden;
}

/* Halo rosé diffus (lueur douce) */
body.dark-mode::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 60% 80%, rgba(172, 75, 116, 0.35), transparent 75%);
    filter: blur(100px);
    opacity: 0.6;
    z-index: 0;
}

/* Halo bleuté subtil (en haut à gauche) */
body.dark-mode::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 15%, rgba(58, 80, 150, 0.35), transparent 75%);
    filter: blur(90px);
    opacity: 0.5;
    z-index: 0;
}

/* Contenu au-dessus du fond */
#app-container {
    position: relative;
    z-index: 1;
    padding: 20px 20px 20px; /* Changé de 40px 20px 20px */
    width: 100%;
    box-sizing: border-box;
}

main {
    display: block; 
    flex-direction: column;
    justify-content: center;
    min-height: 0;
    flex-grow: 1;  
}

/* === Animations subtiles === */
@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes glowShift1 {
    0% { transform: translate(0, 0) scale(1); opacity: 0.35; }
    50% { transform: translate(-2%, 3%) scale(1.05); opacity: 0.45; }
    100% { transform: translate(0, 0) scale(1); opacity: 0.35; }
}

@keyframes glowShift2 {
    0% { transform: translate(0, 0) scale(1); opacity: 0.4; }
    50% { transform: translate(2%, -3%) scale(1.07); opacity: 0.5; }
    100% { transform: translate(0, 0) scale(1); opacity: 0.4; }
}

/* --- [CORRIGÉ] EN-TÊTE --- */
header { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    padding: 20px 10px; 
    max-width: 450px; 
    margin: 0 auto;
    position: relative;
    z-index: 10;
}
.brand h1 { 
    color: var(--header-color); 
    font-size: 1.8rem; 
    margin: 0; 
}
.subtitle { 
    margin: 4px 0 0 0; 
    font-size: 1rem; 
    color: #6b7280; 
    opacity: 0.8;
}
body.dark-mode .subtitle { color: #aaa; }

#child-switcher {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-color: rgba(255, 255, 255, 0.7);
    border-radius: 20px;
    padding: 8px 30px 8px 16px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    font-weight: bold;
    color: var(--text-color);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%233f3d56' class='bi bi-chevron-down' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
}

.header-actions { 
    display: flex; 
    align-items: center; 
    gap: 12px; 
}

#theme-toggle-button, #settings-button { 
    background: none; 
    border: none; 
    font-size: 1.6rem; 
    cursor: pointer; 
    padding: 0; 
    line-height: 1; 
    color: var(--text-color);
    background-color: rgba(255, 255, 255, 0.5);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

h2 { color: var(--header-color); text-align: center; border-bottom: 2px solid var(--border-color); padding-bottom: 10px; margin-top: 0; font-size: 1.25rem; }

section, .modal-content, .login-card {
    background-color: rgba(255, 255, 255, 0.7); 
    border-radius: 40px;
    padding: 30px 20px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 8px 32px 0 rgba(63, 61, 86, 0.1);
    width: auto; 
    max-width: 450px; 
    margin: 0 15px 20px 15px;
    
    animation: fadeIn 0.4s ease-in-out;
}

fieldset { border: 1px solid var(--border-color); border-radius: 8px; padding: 15px; margin-top: 10px; }
legend { font-weight: bold; color: var(--header-color); padding: 0 10px; }
.hidden { display: none !important; }

/* --- COULEURS DES CARTES DE SECTION (pour les pages de détails) --- */
#allaitement { border-top: 4px solid #E88D9E; }
#biberon { border-top: 4px solid #78B2D2; }
#couche { border-top: 4px solid #E6C667; }
#tire-lait { border-top: 4px solid #A493D7; }
#sommeil { border-top: 4px solid #939DDA; }
#sante { border-top: 4px solid #E89B8D; }
#humeur { border-top: 4px solid #8DDAC2; }
#hygiene { border-top: 4px solid #78C2D2; }
#remarques { border-top: 4px solid #999; }
#recapitulatif { border-top: 4px solid #64C4A6; }
#dents { border-top: 4px solid #aab2d8; }
.modal-content { background-color: var(--card-color); }

/* --- [CORRIGÉ] SECTION ACCUEIL --- */
#accueil {
    background-color: rgba(255, 255, 255, 0.7);
    border-radius: 40px;
    padding: 30px 20px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 8px 32px 0 rgba(63, 61, 86, 0.1);
    max-width: 450px;
    margin: -40px auto 0 auto;
    position: relative;
    animation: fadeIn 0.4s ease-in-out;
}

body.dark-mode section, 
body.dark-mode .modal-content, 
body.dark-mode .login-card {
    background-color: rgba(20, 25, 50, 0.75);
    border-color: rgba(136, 136, 255, 0.15);
}

#accueil-info { 
    display: grid; 
    grid-template-columns: repeat(2, 1fr); 
    gap: 15px; 
    text-align: center; 
    margin-bottom: 20px; 
    background-color: transparent; 
    box-shadow: none; 
    border: none; 
    padding: 0;
}

.info-item { 
    display: flex; 
    flex-direction: column; 
    justify-content: center; 
    align-items: center; 
    padding: 15px 10px; 
    border-radius: 20px;
    background-color: #ffffff;
    border: none;
    box-shadow: 0 4px 15px rgba(63, 61, 86, 0.07);
border-radius: 40% 60% 70% 30% / 30% 50% 50% 70%;
    animation: morph 12s ease-in-out infinite both;
}

.info-item:nth-child(2) { animation-delay: 2s; }
.info-item:nth-child(3) { animation-delay: 4s; }
.info-item:nth-child(4) { animation-delay: 6s; }

.info-item .info-label { 
    font-size: 0.85rem; 
    color: #8c8a9e; 
    display: block; 
    margin-bottom: 4px; 
}
body.dark-mode .info-item .info-label { color: #aaa; }
.info-item .info-value { 
    font-size: 1.2rem; 
    font-weight: bold; 
    color: var(--header-color); 
}

.category-grid { 
    display: grid; 
    grid-template-columns: repeat(2, 1fr); 
    gap: 12px; 
}
.category-button { 
    padding: 12px; 
    font-size: 1rem; 
    font-weight: bold; 
    text-align: center; 
    border-radius: 20px; 
    border: 1px solid transparent; 
    cursor: pointer; 
    transition: background-color 0.2s, border-color 0.2s, transform 0.2s;
    color: var(--text-color); 
    display: flex; 
    flex-direction: row; 
    align-items: center; 
    justify-content: flex-start;
    gap: 12px;
    background-color: transparent !important; /* On retire l'ancien fond */
}
.category-button:hover { 
    transform: translateY(-3px); 
    box-shadow: 0 6px 12px var(--shadow-color);
    background-color: rgba(255, 255, 255, 0.3) !important;
    border-color: rgba(255, 255, 255, 0.5);
}
.category-button img { 
    max-height: 28px; 
    max-width: 28px; 
    width: auto; 
    margin-right: 8px; 
}
.category-button[data-section="couche"] img { height: 26px; }
.category-button[data-section="tire-lait"] img { height: 30px; }

/* [CORRIGÉ] Coloration du texte des boutons au lieu du fond */
.category-button[data-section="allaitement"] { color: #E88D9E; }
.category-button[data-section="biberon"] { color: #78B2D2; }
.category-button[data-section="couche"] { color: #E6C667; }
.category-button[data-section="tire-lait"] { color: #A493D7; }
.category-button[data-section="sommeil"] { color: #939DDA; }
.category-button[data-section="sante"] { color: #E89B8D; }
.category-button[data-section="humeur"] { color: #8DDAC2; }
.category-button[data-section="hygiene"] { color: #78C2D2; }
.category-button[data-section="remarques"] { color: #999; }
.category-button[data-section="recapitulatif"] { color: #64C4A6; }
.category-button[data-section="dents"] { color: #aab2d8; }


/* --- FORMULAIRES --- */
form { display: flex; flex-direction: column; gap: 20px; }
label { font-weight: bold; color: var(--header-color); display: block; margin-bottom: 4px; }
input, select, textarea { width: 100%; padding: 12px; border: 1px solid var(--border-color); border-radius: 8px; font-size: 1rem; box-sizing: border-box; background-color: rgba(255,255,255,0.5); color: var(--text-color); font-family: inherit; }
body.dark-mode input, body.dark-mode select, body.dark-mode textarea { background-color: rgba(0,0,0,0.2); }
.bouton-now { background: linear-gradient(100deg, #e0eafc 0%, #cfdef3 100%); color: #3f51b5; border: none; padding: 8px 16px; border-radius: 20px; font-size: 14px; font-weight: bold; cursor: pointer; align-self: flex-start; transition: transform 0.2s ease, box-shadow 0.2s ease; box-shadow: 0 2px 4px rgba(0,0,0,0.1); }
.bouton-now:hover { transform: translateY(-2px); box-shadow: 0 4px 8px rgba(0,0,0,0.15); }
body.dark-mode .bouton-now { background: linear-gradient(100deg, #3f3356 0%, #3a3a5e 100%); color: #bb86fc; box-shadow: 0 2px 5px rgba(0,0,0,0.2); }
.form-row { display: flex; align-items: flex-end; gap: 10px; }
.input-wrapper { flex-grow: 1; display: flex; flex-direction: column; gap: 4px; }
.input-group, .button-group { display: flex; gap: 10px; }
.choice-button { padding: 10px; border: 1px solid var(--border-color); background-color: var(--card-color); cursor: pointer; transition: background-color 0.3s, color 0.3s; flex-grow: 1; border-radius: 8px; color: var(--text-color); font-size: 1rem; }
.choice-button.selected { background-color: var(--header-color); color: var(--bg-color) !important; border-color: var(--header-color); }
body.dark-mode .choice-button { background-color: var(--bg-color); }
.bouton-principal { background-color: var(--primary-button-bg); color: var(--primary-button-text); margin-top: 10px; padding: 12px 20px; border-radius: 8px; font-size: 1rem; font-weight: bold; border: none; cursor: pointer; transition: background-color 0.3s ease; }
.bouton-principal:disabled { background-color: var(--disabled-bg); color: var(--disabled-text); cursor: not-allowed; }
.bouton-secondaire { background-color: var(--secondary-button-bg); color: var(--secondary-button-text); padding: 12px 20px; border-radius: 8px; font-size: 1rem; font-weight: bold; border: 1px solid var(--border-color); cursor: pointer; transition: filter 0.2s; text-decoration: none; text-align: center; }
.bouton-secondaire:hover { filter: brightness(95%); }
body.dark-mode .bouton-secondaire:hover { filter: brightness(120%); }
.bouton-danger { background-color: transparent; color: var(--danger-bg); padding: 12px 20px; border-radius: 8px; font-size: 1rem; font-weight: bold; border: 1px solid var(--danger-bg); cursor: pointer; transition: background-color 0.2s, color 0.2s; width: 100%; }
.bouton-danger:hover { background-color: var(--danger-bg); color: var(--danger-text); }
.bouton-retour { background-color: var(--secondary-button-bg); color: var(--secondary-button-text); padding: 12px 20px; border-radius: 8px; font-size: 1rem; font-weight: bold; border: 1px solid var(--border-color); cursor: pointer; transition: filter 0.2s; }
.bouton-retour:hover { filter: brightness(95%); }
body.dark-mode .bouton-retour:hover { filter: brightness(120%); }
#details-selle, .conditional-inputs { margin-top: 5px; display: flex; flex-direction: column; gap: 15px; }
textarea { min-height: 80px; }
.checkbox-group { display: flex; gap: 15px; align-items: center; flex-wrap: wrap; }
.checkbox-group.full-width { justify-content: flex-start; padding: 10px; border: 1px solid var(--border-color); border-radius: 8px; gap: 10px; }
.checkbox-group label { font-weight: normal; margin-left: -5px; }
.checkbox-group input[type="checkbox"] { width: auto; margin: 0; }
.chrono { display: flex; align-items: center; gap: 15px; justify-content: space-between; }
#chrono-display-allaitement, #chrono-display-tirelait { font-family: monospace; font-size: 1.2rem; padding: 6px 10px; border-radius: 8px; background: var(--bg-color); }
.chrono-controls { display: flex; gap: 8px; }
.chrono-controls button { padding: 8px 12px; border-radius: 8px; border: 1px solid var(--border-color); background: var(--card-color); color: var(--text-color); cursor: pointer; }


.modal { position: fixed; z-index: 1000; left: 0; top: 0; width: 100%; height: 100%; overflow: auto; background-color: rgba(0,0,0,0.5); display: flex; align-items: center; justify-content: center;}
.modal-content { margin: auto; padding: 30px; width: 90%; max-width: 500px; position: relative; }
.close-button { color: #aaa; position: absolute; top: 10px; right: 20px; font-size: 28px; font-weight: bold; cursor: pointer; }
.close-button:hover { color: var(--text-color); }

/* --- INDICATEURS ET NOTIFICATIONS --- */
#offline-indicator { position: fixed; top: 0; left: 0; width: 100%; background-color: var(--offline-bg); color: var(--offline-text); text-align: center; padding: 8px; font-size: 0.9rem; z-index: 10000; font-weight: bold; animation: fadeIn 0.5s; }
.toast-message { position: fixed; top: 60px; left: 50%; transform: translateX(-50%); padding: 12px 20px; border-radius: 10px; color: #fff; font-weight: bold; box-shadow: 0 4px 10px rgba(0,0,0,0.15); z-index: 9999; animation: slideIn 0.4s ease, slideOut 0.5s ease 3.5s forwards; }
.toast-message.success { background-color: #27ae60; }
.toast-message.error { background-color: #e74c3c; }
@keyframes slideIn { from { transform: translate(-50%, -40px); opacity: 0; } to { transform: translate(-50%, 0); opacity: 1; } }
@keyframes slideOut { to { opacity: 0; transform: translate(-50%, -40px); } }

/* --- ÉCRAN DE CONNEXION ET CHARGEMENT --- */
.login-container { 
    display: block; 
    text-align: center; 
    width: 100%; 
    max-width: 450px; 
    padding: 0 20px; 
    box-sizing: border-box;
    background: none;
    border: none;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}
.login-card { 
    padding: 40px 30px; 
    max-width: 400px; 
    width: 90%; 
    margin: 0 auto;
}
.login-card img { max-width: 120px; margin-bottom: 20px; }
.login-card h2 { border: none; padding: 0; margin-bottom: 10px; font-size: 1.5rem; }
.login-card p { margin-bottom: 30px; color: #6b7280; }
body.dark-mode .login-card p { color: #888; }
.google-login-button { display: inline-flex; align-items: center; justify-content: center; gap: 15px; font-size: 1rem; }
.google-login-button svg { width: 20px; height: 20px; }
#loading-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: var(--bg-color); display: flex; flex-direction: column; align-items: center; justify-content: center; z-index: 10000; transition: opacity 0.3s ease; }
#loading-overlay.hidden { opacity: 0; pointer-events: none; }
.spinner { width: 50px; height: 50px; border: 5px solid var(--border-color); border-top: 5px solid var(--primary-button-bg); border-radius: 50%; animation: spin 1s linear infinite; }
@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

/* --- SÉLECTEUR D'ENFANT ET PARAMÈTRES --- */
.child-switcher-wrapper { display: flex; align-items: center; gap: 10px; flex-grow: 1; }
#child-name-header { font-size: 1.5rem; margin: 0; color: var(--header-color); }
#manage-profiles-button { font-size: 1.5rem; background: none; border: none; cursor: pointer; color: var(--text-color); }
#share-code-display { background-color: var(--bg-color); padding: 15px; font-size: 1.5rem; font-weight: bold; letter-spacing: 3px; border-radius: 8px; text-align: center; margin: 10px 0; cursor: pointer; user-select: all; }
#share-code-display:hover { filter: brightness(95%); }
body.dark-mode #share-code-display:hover { filter: brightness(120%); }
hr { border: none; border-top: 1px solid var(--border-color); margin: 20px 0; }
.button-group-vertical { display: flex; flex-direction: column; gap: 10px; width: 100%; margin-top: 20px; }

/* --- HISTORIQUE ET RÉCAPITULATIF --- */
.recap-actions { display: flex; justify-content: flex-end; margin-bottom: 15px; }
#export-data-btn { background: var(--card-color); border: 1px solid var(--border-color); border-radius: 8px; padding: 8px 12px; cursor: pointer; display: flex; align-items: center; gap: 8px; font-size: 0.9rem; font-weight: bold; color: var(--text-color); }
#export-data-btn:hover { background-color: var(--secondary-button-bg); }
#export-data-btn img { height: 24px; }
.modal-large { max-width: 90vw; }
#table-container { max-height: 70vh; overflow-y: auto; margin-top: 20px; }
#data-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
#data-table th, #data-table td { border: 1px solid var(--border-color); padding: 10px; text-align: left; }
#data-table th { background-color: var(--secondary-button-bg); position: sticky; top: 0; }
.recap-summary-text { text-align: left; white-space: pre-wrap; line-height: 1.6; }
.button-group-recap { margin-top: 20px; display: flex; justify-content: space-between; align-items: center; gap: 15px; }

/* --- PIED DE PAGE ET CONFIDENTIALITÉ --- */
footer { 
    text-align: center;
    padding: 20px 10px;
    margin-top: 40px; 
    font-size: 0.9rem; 
    color: #6b7280;   
}
body.dark-mode footer { color: #888; }
footer a { color: inherit; text-decoration: underline; cursor: pointer; }
footer a:hover { color: var(--primary-button-bg); }
#privacy-content { text-align: left; max-height: 70vh; overflow-y: auto; padding-right: 15px; }
#privacy-content h3 { margin-top: 20px; color: var(--header-color); }
#privacy-content p { line-height: 1.6; }

/* --- ANIMATIONS ET ÉTATS VIDES --- */
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.bouton-principal:hover, .bouton-secondaire:hover, .bouton-retour:hover { transform: translateY(-2px); box-shadow: 0 6px 12px var(--shadow-color); }
.empty-state { text-align: center; padding: 40px 20px; opacity: 0.7; }
.empty-state h3 { margin: 0 0 10px 0; color: var(--header-color); }
.empty-state p { margin: 0; font-size: 0.9rem; }

/* -- STYLES RESPONSIVE (POUR GRANDS ÉCRANS) -- */
@media (min-width: 768px) {
    #app-container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 2rem;
    }

    #accueil, header {
        max-width: 600px;
    }

    .category-grid {
        grid-template-columns: repeat(2, 1fr); /* Maintenu à 2 pour le design */
    }

    #sections-wrapper section {
        width: 100%;
        max-width: 700px;
        margin: 0 auto;
    }
}
.checkbox-group-vertical .checkbox-group {
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 8px;
}
/* -- STYLE PERSONNALISÉ POUR LES CASES À COCHER -- */
#shortcuts-settings {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

#shortcuts-settings input[type="checkbox"] {
    display: none;
}

#shortcuts-settings .checkbox-group label {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 10px;
    padding: 12px;
    border: 2px solid transparent;
    border-radius: 12px;
    background-color: var(--secondary-button-bg);
    transition: all 0.2s ease-in-out;
}
#shortcuts-settings .checkbox-group {
    padding: 0;
    border: none;
    margin-bottom: 0;
}

#shortcuts-settings .checkbox-group label img {
    width: 24px;
    height: 24px;
}

#shortcuts-settings input[type="checkbox"]:checked + label {
    background-color: var(--c-sommeil);
    border-color: var(--primary-button-bg);
    transform: scale(1.05);
}

body.dark-mode #shortcuts-settings input[type="checkbox"]:checked + label {
    background-color: var(--c-sommeil);
}
.delete-event-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    padding: 5px;
    opacity: 0.6;
    transition: opacity 0.2s, transform 0.2s;
}

.delete-event-btn:hover {
    opacity: 1;
    transform: scale(1.1);
}
.bouton-danger-final {
    border-color: #a83232;
    color: #a83232;
}
.bouton-danger-final:hover {
    background-color: #a83232;
    color: #ffffff;
}

#modal-delete-account-btn {
    margin-top: 10px;
}
.login-container input {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    box-sizing: border-box;
    margin-bottom: 15px;
    background-color: rgba(255,255,255,0.5);
}
.separator {
    display: flex;
    align-items: center;
    text-align: center;
    color: #aaa;
    margin: 25px 0;
}
.separator::before, .separator::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--border-color);
}
.separator:not(:empty)::before {
    margin-right: .5em;
}
.separator:not(:empty)::after {
    margin-left: .5em;
}

.form-link {
    display: block;
    margin-top: 15px;
    font-size: 0.9rem;
    color: var(--text-color);
    opacity: 0.8;
}
.form-toggle-text {
    margin-top: 25px;
    font-size: 0.9rem;
}

.confirm-input-area {
    margin: 20px 0;
}

.confirm-input-area label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.confirm-input-area input {
    width: 100%;
    text-align: center;
    font-weight: bold;
    letter-spacing: 2px;
}

.confirm-actions {
    display: flex;
    justify-content: flex-end;
    gap: 15px;
    margin-top: 25px;
}
#confirm-delete-btn:disabled {
    background-color: var(--disabled-bg);
    border-color: var(--disabled-bg);
    color: var(--disabled-text);
    cursor: not-allowed;
}
.button-group-radio {
    display: flex;
    gap: 10px;
}
.button-group-radio input[type="radio"] {
    display: none;
}
.button-group-radio label.choice-button {
    flex-grow: 1;
    cursor: pointer;
    padding: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 1.1rem;
}
.button-group-radio label.choice-button img {
    height: 24px;
    width: 24px;
}
.button-group-radio input[type="radio"]:checked + label.choice-button {
    background-color: var(--header-color);
    color: var(--bg-color);
    border-color: var(--header-color);
}
label[for="gender-fille"] img {
    width: 20px; 
    height: 26px; 
}
.tooth-chart-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 20px;
}
#tooth-chart {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
}
.tooth {
    fill: black;
    fill-opacity: 0;
    stroke: transparent;
    stroke-width: 3;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
}

.tooth:hover {
    fill: rgba(255, 255, 255, 0.15);
    fill-opacity: 1; 
}

.tooth.selected {
    fill: rgba(199, 179, 255, 0.4); 
    stroke: rgba(230, 220, 255, 0.8);
    fill-opacity: 1;
}
#selected-tooth-name {
    margin-top: 10px;
    font-weight: bold;
    color: var(--header-color);
    min-height: 1.2em;
}
.chart-source {
    font-size: 0.75rem;
    text-align: center;
    opacity: 0.7;
    margin-bottom: 15px;
    font-style: italic;
}
#accueil {
    margin-top: 10px; /* Anciennement 20px */
}
body.dark-mode {
    /* Le dégradé principal qui correspond à votre image de référence */
    background: linear-gradient(180deg, #0E144A 0%, #2E1D54 50%, #5C2B63 100%);
    background-attachment: fixed; /* Important pour que le fond ne défile pas */
    color: #EAE8F7;
    overflow-x: hidden;
    position: relative; /* Nécessaire pour positionner les halos */
}

/* Halo rosé en bas (lueur douce et chaude) */
body.dark-mode::before {
    content: '';
    position: fixed; /* 'fixed' pour rester en place au défilement */
    z-index: -1; /* Derrière le contenu */
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(172, 75, 116, 0.4) 0%, transparent 70%);
    bottom: -200px; /* Positionnement en bas */
    right: -150px; /* Positionnement à droite */
    filter: blur(100px);
    opacity: 0.7;
}

/* Halo bleuté en haut (lueur subtile et froide) */
body.dark-mode::after {
    content: '';
    position: fixed;
    z-index: -1;
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(58, 80, 150, 0.35) 0%, transparent 70%);
    top: -180px; /* Positionnement en haut */
    left: -150px; /* Positionnement à gauche */
    filter: blur(90px);
    opacity: 0.8;
}

/* Carte principale en mode nuit (meilleur contraste) */
body.dark-mode #accueil {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2); 
}

/* Cartes d'info en mode nuit */
body.dark-mode .info-item {
    background-color: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Icônes de l'en-tête en mode nuit */
body.dark-mode #theme-toggle-button, 
body.dark-mode #settings-button {
    background-color: rgba(30, 38, 70, 0.6);
    border: 1px solid rgba(136, 136, 255, 0.1);
}

/* [IMPORTANT] Nouvelles couleurs vives pour le texte des boutons en mode nuit */
body.dark-mode .category-button[data-section="allaitement"] { color: #ffb3c1; }
body.dark-mode .category-button[data-section="biberon"] { color: #a2d2ff; }
body.dark-mode .category-button[data-section="couche"] { color: #fde4a7; }
body.dark-mode .category-button[data-section="tire-lait"] { color: #c7b3ff; }
body.dark-mode .category-button[data-section="sommeil"] { color: #b3c1ff; }
body.dark-mode .category-button[data-section="sante"] { color: #ffb3a7; }
body.dark-mode .category-button[data-section="humeur"] { color: #b3ffc1; }
body.dark-mode .category-button[data-section="hygiene"] { color: #a2eaff; }
body.dark-mode .category-button[data-section="remarques"] { color: #cccccc; }
body.dark-mode .category-button[data-section="recapitulatif"] { color: #a2ffd2; }
body.dark-mode .category-button[data-section="dents"] { color: #d1d7ff; }

@keyframes morph {
    0% {
        border-radius: 40% 60% 70% 30% / 30% 50% 50% 70%;
    }
    50% {
        border-radius: 30% 70% 40% 60% / 60% 40% 60% 40%;
    }
    100% {
        border-radius: 40% 60% 70% 30% / 30% 50% 50% 70%;
    }
}
body.dark-mode #child-switcher {
    background-color: rgba(30, 38, 70, 0.6);
    border: 1px solid rgba(136, 136, 255, 0.1);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23e0e0e0' class='bi bi-chevron-down' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
}
.settings-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
}
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 28px;
}
.toggle-switch input { 
    opacity: 0;
    width: 0;
    height: 0;
}
.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
    border-radius: 28px;
}
.slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}
input:checked + .slider {
    background-color: var(--primary-button-bg);
}
input:checked + .slider:before {
    transform: translateX(22px);
}
/* --- Style "mignon" pour les champs de quantité du Tire-lait --- */
.quantity-group {
    display: flex;
    gap: 10px;
}
.input-container-icon {
    position: relative;
    flex-grow: 1;
}
.input-container-icon .input-icon {
    position: absolute;
    top: 50%;
    left: 15px;
    transform: translateY(-50%);
    opacity: 0.5;
    font-size: 1.2rem;
    pointer-events: none; /* Pour pouvoir cliquer dans le champ */
}
.input-container-icon input[type="number"] {
    padding-left: 45px !important; /* On fait de la place pour l'icône */
}

/* --- Correction pour le double cadre de la page de connexion --- */
section.login-container {
    background: none;
    border: none;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    padding: 0;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
justify-content: space-between;
}

/* On dit au contenu principal de grandir pour occuper l'espace vide.
On cible les ID directement pour être plus spécifique que la classe ".hidden"
*/
#login-container {
    display: flex; /* Cette règle gagne car l'ID est plus fort que la classe */
    justify-content: center;
    align-items: center;
    padding: 40px 15px; 
    box-sizing: border-box;
}

#app-container {
    flex-grow: 1;
    display: flex; /* Cette règle gagne aussi */
    flex-direction: column; /* Important pour que header/main/footer s'empilent bien */
}
/* --- Style pour les liens sur la page de connexion --- */
.login-footer-links {
    text-align: center;
    margin-top: 30px;
    font-size: 0.8rem;
    color: #6b7280;
    max-width: 400px; /* Assure que le texte ne soit pas trop large */
    margin-left: auto;
    margin-right: auto;
    padding: 0 15px;
}

.login-footer-links a {
    color: var(--text-color);
    text-decoration: underline;
    font-weight: bold;
}

body.dark-mode .login-footer-links {
    color: #888;
}

body.dark-mode .login-footer-links a {
    color: var(--text-color);
}
#shortcuts-settings .checkbox-group label img {
    width: 24px;         
    height: 24px;      
    object-fit: contain;
}
/* --- Style pour le bouton d'export personnalisé --- */

.settings-feature-button {
    text-align: center;
    padding: 20px 15px;
    border-radius: 20px;
    background-color: var(--secondary-button-bg);
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.settings-feature-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 12px var(--shadow-color);
    filter: brightness(95%);
}

.settings-feature-button img {
    max-width: 80px;      
    width: 25%;           
    height: auto;         
    margin-bottom: 10px;
    object-fit: contain; 
}

.settings-feature-button h3 {
    margin: 0 0 5px 0;
    color: var(--header-color);
    font-size: 1.1rem;
}

.settings-feature-button p {
    margin: 0;
    font-size: 0.85rem;
    color: var(--text-color);
    opacity: 0.7;
}
#reminder-interval-hours {
    width: 50px;
    padding: 4px 8px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    text-align: center;
    font-size: 1rem;
    background-color: var(--bg-color);
    color: var(--text-color);
}
/* Style pour le nouveau sélecteur d'heures (stepper) */
.settings-option {
    display: flex;
    justify-content: center; 
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.stepper-input {
    display: flex;
    align-items: center;
    gap: 15px;
    background-color: var(--secondary-button-bg);
    border-radius: 25px;
    padding: 4px;
    border: 1px solid var(--border-color);
    margin: 5px 10px; /* Un peu d'espace */
}

.stepper-btn {
    background-color: transparent;
    border: none;
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--primary-button-bg);
    cursor: pointer;
    width: 35px;
    height: 35px;
    line-height: 35px; /* Centre verticalement le +/- */
    padding: 0;
    border-radius: 50%;
    transition: background-color 0.2s;
}

.stepper-btn:hover {
    background-color: rgba(0,0,0,0.05);
}

.stepper-value {
    font-size: 1.3rem;
    font-weight: bold;
    min-width: 2ch; /* Garde de la place pour 2 chiffres */
    text-align: center;
    user-select: none; /* Empêche de sélectionner le texte */
}

/* Correction pour la section des rappels */
.reminder-option {
    display: flex;
    flex-direction: column; /* Empiler les éléments verticalement */
    align-items: center;   /* Centrer horizontalement */
    gap: 15px;             /* Espace entre la ligne de texte et les contrôles */
}

.reminder-label {
    margin: 0;
    font-size: 1rem;
}

.reminder-label .stepper-value {
    font-weight: bold;
    font-size: 1.1rem;
    color: var(--primary-button-bg);
}

.reminder-controls {
    display: flex;
    align-items: center;
    gap: 20px; /* Espace entre le sélecteur et l'interrupteur */
}