:root {
    --primary-red: #E41F1A;
    --dark-red: #cc1b16;
    --light-gray: #f4f4f4;
    --medium-gray: #B0B0B0;
    --dark-gray: #888888;
    --dark-text: #333333;
    --white: #ffffff;
    --green: #4CAF50;
    --blue: #2196F3;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--light-gray);
    color: var(--dark-text);
    display: flex;
    flex-direction: column;
    height: 100vh;
}

.app-header {
    background: var(--white);
    padding: 15px 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 10;
}

.logo-container {
    display: flex;
    width: 100%;
    justify-content: space-between;
    align-items: center;
}

.logo-eiffage {
    color: var(--primary-red);
    font-size: 1.2rem;
}

.logo-optimat {
    color: var(--dark-text);
    font-size: 1.2rem;
}

.app-content {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
}

/* Home Section */
.welcome-section h1 {
    font-size: 1.3rem;
    margin-bottom: 20px;
}

.menu-grid {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.menu-card {
    display: flex;
    align-items: center;
    padding: 20px;
    border-radius: 12px;
    text-decoration: none;
    color: var(--white);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s;
}

.menu-card:active {
    transform: scale(0.98);
}

.menu-card .icon {
    font-size: 2.5rem;
    margin-right: 20px;
}

.menu-card .details h2 {
    font-size: 1.1rem;
    margin-bottom: 5px;
    text-transform: uppercase;
}

.menu-card .details p {
    font-size: 0.85rem;
    opacity: 0.9;
}

.bg-red {
    background-color: var(--primary-red);
}

.bg-gray {
    background-color: var(--medium-gray);
    color: var(--dark-text);
}

/* Navbar Footer */
.app-navbar {
    background: var(--white);
    display: flex;
    justify-content: space-around;
    padding: 10px 0;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.05);
}

/* Page specific styles */
.page-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.back-btn {
    text-decoration: none;
    color: var(--dark-text);
    font-size: 1.5rem;
    font-weight: bold;
    margin-right: 15px;
}

.page-header h1 {
    font-size: 1.2rem;
    margin: 0;
}

/* Lists */
.list-container {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.list-card {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    border-radius: 12px;
    text-decoration: none;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s;
}

.list-card .icon {
    font-size: 2rem;
    margin-right: 20px;
}

.list-card .details {
    flex: 1;
}

.list-card .details h2 {
    font-size: 1.1rem;
    color: var(--dark-text);
    margin: 0;
}

.list-card .arrow {
    font-size: 1.5rem;
    color: var(--dark-text);
}

/* Stock overview */
.action-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 25px;
}

.btn-action {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    border-radius: 12px;
    text-decoration: none;
    color: var(--white);
    font-weight: bold;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.bg-green {
    background-color: var(--green);
}

.bg-blue {
    background-color: var(--blue);
}

.stock-overview h3 {
    margin-bottom: 15px;
    font-size: 1rem;
    color: var(--dark-text);
}

.stock-card {
    display: flex;
    align-items: flex-start;
    padding: 15px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.stock-card .icon {
    font-size: 2rem;
    margin-right: 15px;
}

.stock-card .details h4 {
    color: var(--primary-red);
    margin-bottom: 5px;
    font-size: 1rem;
}

.stock-items-list {
    list-style-type: none;
    padding: 0;
    margin: 0;
    font-size: 0.85rem;
    color: var(--dark-text);
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: var(--medium-gray);
    font-size: 0.8rem;
}

.nav-item.active {
    color: var(--primary-red);
}

.nav-item .icon {
    font-size: 1.5rem;
    margin-bottom: 4px;
}

/* Splash Screen Overlay */
.splash-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--primary-red);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    color: var(--white);
    transition: opacity 0.8s ease-out, visibility 0.8s ease-out;
}

.splash-overlay.fade-out {
    opacity: 0;
    visibility: hidden;
}

.splash-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 50px;
    /* Espace équilibré avant le grand titre */
}

.eiffage-route-icon svg {
    margin-bottom: 8px;
    /* Proche du texte Eiffage */
}

.eiffage-text h2 {
    font-size: 1.8rem;
    font-family: 'Segoe UI', Arial, sans-serif;
    font-weight: 800;
    font-style: italic;
    letter-spacing: 0.5px;
    margin: 0;
}

.eiffage-text p {
    font-size: 0.85rem;
    font-family: 'Segoe UI', Arial, sans-serif;
    font-weight: 600;
    letter-spacing: 3px;
    margin: 0;
}

.splash-title h1 {
    font-size: 4rem;
    /* Très grand comme sur le mockup */
    font-family: 'Segoe UI', Arial, sans-serif;
    font-weight: 600;
    margin: 0;
    letter-spacing: -1px;
}

/* Login Wrapper & Container */
.login-wrapper {
    display: flex;
    height: 100vh;
    width: 100%;
    align-items: center;
    justify-content: center;
    background-color: var(--light-gray);
    padding: 20px;
}

.login-container {
    background: var(--white);
    width: 100%;
    max-width: 400px;
    padding: 40px 30px;
    border-radius: 16px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    opacity: 0;
    transform: translateY(20px);
}

.login-container.fade-in {
    animation: fadeInSlideUp 0.6s ease-out forwards;
}

@keyframes fadeInSlideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-header h2 {
    color: var(--primary-red);
    font-size: 1.2rem;
    font-style: italic;
    font-weight: 800;
    margin: 10px 0 5px 0;
}

.login-header h1 {
    color: var(--dark-text);
    font-size: 2rem;
    font-weight: 600;
    margin: 0;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.login-form .form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.login-form .form-control {
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.2s;
}

.login-form .form-control:focus {
    border-color: var(--primary-red);
    outline: none;
    box-shadow: 0 0 0 2px rgba(228, 31, 26, 0.1);
}

.form-group-checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-group-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-red);
}

.form-group-checkbox label {
    font-size: 0.95rem;
    color: var(--dark-text);
    cursor: pointer;
}

.login-btn {
    padding: 16px;
    font-size: 1.1rem;
    margin-top: 10px;
    border-radius: 8px;
}

.error-msg {
    background-color: #ffebee;
    color: var(--primary-red);
    padding: 12px;
    border-radius: 8px;
    font-size: 0.9rem;
    text-align: center;
    border: 1px solid #ffcdd2;
}

/* Reemploi Chantier */
.location-info {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    color: var(--dark-text);
    font-size: 0.9rem;
}

.location-info .icon {
    margin-right: 5px;
}

.reemploi-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    padding-bottom: 80px;
}

.reemploi-card {
    display: flex;
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.reemploi-img {
    width: 120px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 3rem;
}

.reemploi-details {
    padding: 15px;
    flex: 1;
}

.reemploi-details h4 {
    margin: 0 0 5px 0;
    font-size: 1rem;
    color: var(--dark-text);
    line-height: 1.2;
}

.reemploi-details p {
    margin: 0 0 5px 0;
    font-size: 0.85rem;
    color: var(--dark-gray);
}

.btn {
    border: none;
    border-radius: 8px;
    font-weight: bold;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    display: inline-block;
}

.btn-red {
    background-color: var(--primary-red);
    color: var(--white);
}

.btn-small {
    padding: 8px 15px;
    font-size: 0.8rem;
    margin-top: 10px;
}

.btn-full {
    display: block;
    width: 100%;
    padding: 15px;
    font-size: 1.1rem;
}

.btn-outline-dark {
    background: transparent;
    border: 1px solid var(--dark-gray);
    color: var(--dark-text);
}

.fixed-bottom-action {
    position: fixed;
    bottom: 70px;
    left: 20px;
    right: 20px;
    z-index: 10;
}

/* Forms - Commande EPI */
.epi-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    padding-bottom: 80px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.form-group label {
    font-size: 0.9rem;
    color: var(--dark-text);
    font-weight: 600;
}

.text-red {
    color: var(--primary-red);
    font-weight: normal;
    font-size: 0.8rem;
}

.form-control {
    padding: 12px;
    border: 1px solid var(--medium-gray);
    border-radius: 8px;
    font-size: 1rem;
    background: var(--white);
    color: var(--dark-text);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-red);
}

.form-row {
    display: flex;
    gap: 15px;
}

.form-row .half {
    flex: 1;
}

.qty-control {
    display: flex;
    border: 1px solid var(--medium-gray);
    border-radius: 8px;
    background: var(--white);
    overflow: hidden;
}

.qty-btn {
    background: transparent;
    border: none;
    width: 40px;
    font-size: 1.2rem;
    color: var(--dark-gray);
    cursor: pointer;
}

.qty-input {
    flex: 1;
    border: none;
    border-radius: 0;
    text-align: center;
    padding: 12px 0;
}

/* Profil */
.profile-photo-upload {
    display: flex;
    justify-content: center;
    margin-bottom: 25px;
}

.photo-placeholder {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    background-color: #E0E0E0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: var(--dark-text);
    cursor: pointer;
}

.photo-placeholder .icon {
    font-size: 2rem;
    margin-bottom: 5px;
}

.photo-placeholder .text {
    font-size: 0.8rem;
    font-weight: 600;
}