/* VARIANTE 3 : Pastel Circle - Images en orbite minimaliste */

:root {
    --pastel-blue: #A8DADC;
    --pastel-blue-dark: #5FA7AC; /* Contraste amélioré pour texte */
    --pastel-pink: #F1AEBB;
    --pastel-pink-dark: #E57896; /* Contraste amélioré pour texte */
    --pastel-mint: #B8E6D5;
    --pastel-peach: #FFD6BA;
}

* { box-sizing: border-box; }

html {
    background: url('/images/bercyfolies_fond_ecran.png') center/cover no-repeat;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    height: 100vh;
    overflow: hidden;
    position: relative; isolation: isolate; }

/* Bandeau titre avec gradient rainbow animé */
.bg-bandeau-wrapper {
    position: absolute;
    top: 3%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 100;
}

.bg-bandeau {
    background: linear-gradient(135deg, #fff 0%, #fff 100%);
    font-family: 'Ravie', 'Comic Sans MS', cursive;
    font-size: clamp(1.4rem, 3.5vw, 2.5rem);
    text-align: center;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    line-height: 1.4;
    animation: floatSlow 6s ease-in-out infinite;
    /* Texte gradient rainbow */
    background-image: linear-gradient(90deg, #F43F5E, #F59E0B, #14B8A6, #8B5CF6, #F43F5E);
    background-size: 300% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: floatSlow 6s ease-in-out infinite, rainbowText 5s linear infinite;
}

@keyframes rainbowText {
    0%   { background-position: 0% 50%; }
    100% { background-position: 300% 50%; }
}

@keyframes floatSlow {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* Container orbital */
.orbital-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 5%;
}

/* Items de chaque côté de la popup */
.orbit-item {
    width: 25%;
    max-width: 300px;
    height: auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

.orbit-top {
    /* Bâtiment à gauche */
    order: 1;
}

.orbit-bottom {
    /* Clowns à droite */
    order: 3;
}

.orbit-img {
    width: 100%;
    height: auto;
    max-height: 40vh;
    object-fit: contain;
    border-radius: 50%;
    border: 6px solid white;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    background: white;
    padding: 20px;
    animation: rotateImageSlow 22s linear infinite, floatOrbit 5s ease-in-out infinite;
}

.orbit-top .orbit-img {
    animation: rotateImageSlow 22s linear infinite, floatOrbit 5s ease-in-out infinite;
}

.orbit-bottom .orbit-img {
    animation: rotateImageFast 18s linear infinite reverse, floatOrbitAlt 4s ease-in-out infinite;
    border-color: var(--pastel-pink);
}

@keyframes rotateImageSlow {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

@keyframes rotateImageFast {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

@keyframes floatOrbit {
    0%, 100% { margin-top: 0px; }
    50%       { margin-top: -12px; }
}

@keyframes floatOrbitAlt {
    0%, 100% { margin-bottom: 0px; }
    50%       { margin-bottom: -10px; }
}

/* Formulaire au centre */
.login-zone {
    width: 380px;
    max-width: 90%; /* Correction : lisible sur tous les écrans */
    z-index: 10;
    order: 2;
    flex-shrink: 0;
}

.login-container {
    background: #ffffff;
    padding: 2.25rem 2rem;
    border-radius: 24px;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.18), 0 8px 24px rgba(168, 218, 220, 0.2);
    border: 2.5px solid rgba(255, 255, 255, 0.9);
}

.login-form input[type="tel"],
.password-row input[type="password"],
.password-row input[type="text"] {
    width: 100%;
    padding: 0.9rem;
    margin-bottom: 1rem;
    border: 2px solid var(--pastel-mint);
    border-radius: 15px;
    font-size: 0.95rem;
    background: white;
    transition: all 0.3s;
    min-height: 44px; /* Zone tactile minimale WCAG */
}

.login-form input:focus {
    outline: none;
    border-color: var(--pastel-blue);
    box-shadow: 0 0 0 4px rgba(168, 218, 220, 0.2);
}

.password-row {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 1rem;
}

.password-row input {
    flex: 1;
    margin-bottom: 0;
}

.show-password {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.8rem;
    color: #555;
    min-height: 44px;
    cursor: pointer;
}

.show-password input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.show-password input[type="checkbox"]:focus {
    outline: 2px solid var(--pastel-blue);
    outline-offset: 2px;
}

.show-password label {
    cursor: pointer;
    user-select: none;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: #555;
    min-height: 44px;
    cursor: pointer;
    margin-bottom: 0.5rem;
}

.remember-me input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.remember-me input[type="checkbox"]:focus {
    outline: 2px solid var(--pastel-blue);
    outline-offset: 2px;
}

.remember-me label {
    cursor: pointer;
    user-select: none;
}

.login-form button {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(90deg, #F43F5E, #F59E0B, #14B8A6);
    background-size: 200% 100%;
    color: white;
    border: none;
    border-radius: 15px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 700;
    box-shadow: 0 8px 24px rgba(244, 63, 94, 0.3);
    transition: all 0.3s;
    min-height: 48px;
    animation: btnShift 4s linear infinite;
}

@keyframes btnShift {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.login-form button:focus {
    outline: 3px solid var(--pastel-blue);
    outline-offset: 2px;
}

.login-form button:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(168, 218, 220, 0.5);
}

.forgot-password {
    color: var(--pastel-blue-dark);
    cursor: pointer;
    display: inline-block;
    margin-top: 1rem;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s;
    padding: 0.5rem;
    min-height: 44px;
    line-height: 1.5;
}

.forgot-password:hover {
    color: var(--pastel-pink-dark);
    text-decoration: underline;
}

.forgot-password:focus {
    outline: 2px solid var(--pastel-blue-dark);
    outline-offset: 2px;
    border-radius: 8px;
}

.first-login-link {
    color: var(--pastel-pink-dark);
    cursor: pointer;
    display: inline-block;
    margin-top: 0.5rem;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 0.5rem;
    min-height: 44px;
    line-height: 1.5;
}

.first-login-link:hover {
    color: var(--pastel-blue-dark);
    text-decoration: underline;
}

.first-login-link:focus {
    outline: 2px solid var(--pastel-pink-dark);
    outline-offset: 2px;
    border-radius: 8px;
}

/* Messages */
.error-alert, .error-message {
    background: #FFF0F0;
    border: 2px solid var(--pastel-pink);
    color: #D84315;
    padding: 0.75rem;
    border-radius: 12px;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.success-message {
    background: #F0FFF4;
    border: 2px solid var(--pastel-mint);
    color: #2E7D32;
    padding: 0.75rem;
    border-radius: 12px;
    margin: 1rem 0;
    font-size: 0.9rem;
}

/* Modal */
.modal {
    display: flex;
    position: fixed;
    inset: 0;
    background: rgba(168, 218, 220, 0.3);
    backdrop-filter: blur(10px);
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    background: white;
    padding: 2rem;
    border-radius: 25px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    width: min(450px, 90%);
    border: 3px solid var(--pastel-blue);
}

.modal-content h3 {
    color: var(--pastel-blue-dark);
    font-weight: 700;
    margin-top: 0;
}

.modal-input {
    width: 100%;
    padding: 0.9rem;
    margin: 1rem 0;
    border: 2px solid var(--pastel-mint);
    border-radius: 12px;
}

.modal-button {
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 600;
    margin: 0.3rem;
    min-height: 48px;
    min-width: 100px;
    font-size: 1rem;
}

.modal-button:focus {
    outline: 3px solid var(--pastel-blue);
    outline-offset: 2px;
}

.whatsapp-button {
    background: linear-gradient(135deg, #25D366 0%, #1da851 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.cancel-button {
    background: linear-gradient(135deg, var(--pastel-pink) 0%, #E57373 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(241, 174, 187, 0.3);
}

button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Tablette landscape / petits PC (lg: 992-1200px) */
@media (max-width: 1200px) {
    .orbit-item {
        width: 22%;
        max-width: 220px;
    }

    .login-zone {
        width: 360px;
        max-width: 40%;
    }

    .orbit-img {
        max-height: 35vh;
        padding: 15px;
    }
}

/* Tablette portrait (md: 768-992px) */
@media (max-width: 992px) {
    .orbit-item {
        width: 20%;
        max-width: 180px;
    }

    .login-zone {
        width: 340px;
        max-width: 45%;
    }

    .orbit-img {
        max-height: 30vh;
        padding: 12px;
    }
}

/* Mobile (sm + xs: < 768px) */
@media (max-width: 768px) {
    .orbital-container {
        flex-direction: column;
        gap: 2rem;
        padding: 8rem 1rem 2rem;
    }

    .orbit-item {
        display: none;
    }

    body {
        overflow: auto;
    }

    .login-zone {
        width: 100%;
        max-width: 100%;
        order: 1;
        padding: 0 1rem;
    }

    .login-container {
        padding: 1.75rem 1.5rem;
    }

    /* Modal plein écran sur mobile */
    .modal-content {
        width: 100%;
        min-height: 100%;
        border-radius: 0;
        max-width: 100%;
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding: 2rem 1.5rem;
        box-sizing: border-box;
    }
}

/* Très petits écrans (xs: < 576px) */
@media (max-width: 576px) {
    .password-row {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
    }

    .password-row input {
        margin-bottom: 0.5rem;
    }

    .show-password {
        justify-content: flex-start;
        padding-left: 0.5rem;
        margin-bottom: 0.5rem;
    }

    .show-password input[type="checkbox"] {
        width: 20px;
        height: 20px;
    }

    .show-password label {
        font-size: 0.85rem;
    }

    .remember-me {
        justify-content: flex-start;
        padding-left: 0.5rem;
        margin-bottom: 0.75rem;
    }

    .remember-me input[type="checkbox"] {
        width: 20px;
        height: 20px;
    }

    .remember-me label {
        font-size: 0.9rem;
    }
}

/* Accessibilité : Réduction des animations */
@media (prefers-reduced-motion: reduce) {
    .bg-bandeau,
    .orbit-img,
    .orbit-top .orbit-img,
    .orbit-bottom .orbit-img,
    .login-form button {
        animation: none !important;
    }

    .login-form button {
        background: linear-gradient(135deg, #F43F5E, #F59E0B);
    }

    .login-form button:hover:not(:disabled) {
        transform: none;
    }

    * {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }
}

/* Image bâtiment en filigrane */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background: url('/images/parts/batiment.png') center center / 100% 100% no-repeat;
    opacity: 0.25;
    z-index: -1;
    pointer-events: none;
}