/* 
   MXGP Payerne Sponsoring Web App
   Premium Vanilla CSS Stylesheet
*/

/* Reset & variables globales */
:root {
    --bg-main: #0c0d12;
    --bg-card: #161822;
    --bg-input: #1e2230;
    --bg-header: #10121a;
    --border-color: #272c3d;
    
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    
    --primary: #ff5e00;
    --primary-hover: #e05300;
    --primary-light: rgba(255, 94, 0, 0.1);
    
    --success: #10b981;
    --success-light: rgba(16, 185, 129, 0.1);
    --warning: #f59e0b;
    --warning-light: rgba(245, 158, 11, 0.1);
    --danger: #ef4444;
    --danger-light: rgba(239, 68, 68, 0.1);
    --info: #3b82f6;
    --info-light: rgba(59, 130, 246, 0.1);

    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-glow: 0 0 15px rgba(255, 94, 0, 0.2);
    
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* Page de connexion (login) */
.login-body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: radial-gradient(circle at center, #1b1e2e 0%, var(--bg-main) 100%);
    padding: 20px;
}

.login-container {
    width: 100%;
    max-width: 450px;
    perspective: 1000px;
}

.login-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    backdrop-filter: blur(10px);
    transition: transform var(--transition-normal);
}

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

.logo-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 15px;
}

.logo-mxgp {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -2px;
    color: var(--primary);
    line-height: 1;
    text-shadow: 0 0 10px rgba(255, 94, 0, 0.3);
}

.logo-sub {
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 4px;
    color: var(--text-primary);
    margin-top: 2px;
}

.login-header h1 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.login-header p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Alertes */
.alert {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    margin-bottom: 20px;
    border: 1px solid transparent;
}

.alert-danger {
    background-color: var(--danger-light);
    border-color: rgba(239, 68, 68, 0.2);
    color: #fca5a5;
}

.alert-success {
    background-color: var(--success-light);
    border-color: rgba(16, 185, 129, 0.2);
    color: #a7f3d0;
}

.alert-icon {
    flex-shrink: 0;
}

/* Formulaires */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 14px;
    color: var(--text-muted);
    pointer-events: none;
    transition: color var(--transition-fast);
}

.input-wrapper input,
.input-wrapper select,
.input-wrapper textarea {
    width: 100%;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px 16px 12px 42px;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.input-wrapper input:focus,
.input-wrapper select:focus,
.input-wrapper textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255, 94, 0, 0.15);
}

.input-wrapper input:focus + .input-icon,
.input-wrapper select:focus + .input-icon {
    color: var(--primary);
}

/* Boutons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn-primary {
    background-color: var(--primary);
    color: #fff;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    background-color: var(--bg-input);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--border-color);
    color: #fff;
}

.btn-danger {
    background-color: var(--danger);
    color: #fff;
}

.btn-danger:hover {
    background-color: #dc2626;
}

.btn-block {
    display: flex;
    width: 100%;
}

/* Footer de login */
.login-footer {
    margin-top: 30px;
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.demo-hints {
    margin-top: 15px;
    padding: 10px;
    background-color: var(--bg-input);
    border: 1px dashed var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
}

.demo-hints strong {
    color: var(--primary);
}

/* Layout App (Header & Contenu) */
.app-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header.app-header {
    background-color: var(--bg-header);
    border-bottom: 1px solid var(--border-color);
    padding: 0 30px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-logo .logo-mxgp {
    font-size: 1.8rem;
}

.header-logo .logo-sub {
    font-size: 0.75rem;
    letter-spacing: 2px;
}

.app-nav {
    display: flex;
    gap: 5px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.nav-link:hover {
    color: var(--text-primary);
    background-color: var(--bg-input);
}

.nav-link.active {
    color: #fff;
    background-color: var(--primary-light);
    border: 1px solid rgba(255, 94, 0, 0.2);
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-info {
    text-align: right;
}

.user-name {
    font-weight: 600;
    font-size: 0.9rem;
    display: block;
}

.user-role {
    font-size: 0.75rem;
    color: var(--primary);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.btn-logout {
    padding: 6px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
    transition: all var(--transition-fast);
}

.btn-logout:hover {
    color: var(--danger);
    background-color: var(--danger-light);
    border-color: rgba(239, 68, 68, 0.2);
}

/* Zone principale de contenu */
.main-content {
    flex: 1;
    padding: 40px;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.page-title h1 {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.page-title p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-top: 4px;
}

/* Grilles & Cartes */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.stat-card:hover {
    transform: translateY(-2px);
    border-color: rgba(255, 94, 0, 0.3);
}

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-icon.primary { background-color: var(--primary-light); color: var(--primary); }
.stat-icon.success { background-color: var(--success-light); color: var(--success); }
.stat-icon.warning { background-color: var(--warning-light); color: var(--warning); }
.stat-icon.info { background-color: var(--info-light); color: var(--info); }

.stat-details h3 {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.stat-value {
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1;
}

.stat-trend {
    font-size: 0.8rem;
    margin-top: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.stat-trend.up { color: var(--success); }
.stat-trend.down { color: var(--danger); }

/* Conteneurs de section */
.section-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-md);
    margin-bottom: 30px;
}

.section-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Badges de statut */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-draft { background-color: var(--bg-input); color: var(--text-secondary); border: 1px solid var(--border-color); }
.badge-provisional { background-color: var(--warning-light); color: var(--warning); border: 1px solid rgba(245, 158, 11, 0.2); }
.badge-validated { background-color: var(--info-light); color: var(--info); border: 1px solid rgba(59, 130, 246, 0.2); }
.badge-contract { background-color: rgba(139, 92, 246, 0.1); color: #a78bfa; border: 1px solid rgba(139, 92, 246, 0.2); }
.badge-signed { background-color: var(--success-light); color: var(--success); border: 1px solid rgba(16, 185, 129, 0.2); }

/* Tableaux */
.table-responsive {
    width: 100%;
    overflow-x: auto;
}

table.data-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

table.data-table th, 
table.data-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
}

table.data-table th {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    font-weight: 600;
}

table.data-table tr:last-child td {
    border-bottom: none;
}

table.data-table tbody tr:hover td {
    background-color: rgba(255, 255, 255, 0.02);
}

/* Pied de page applicatif */
footer.app-footer {
    text-align: center;
    padding: 30px;
    color: var(--text-muted);
    font-size: 0.85rem;
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-header);
    margin-top: auto;
}

/* Workflow Tracker (Style inspiré de la capture de suivi de production) */
.workflow-tracker-box {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 30px 20px;
    margin-bottom: 30px;
    position: relative;
}

.tracker-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
}

.tracker-bar {
    position: absolute;
    top: 25px;
    left: 8%;
    right: 8%;
    height: 4px;
    background-color: var(--border-color);
    z-index: 1;
}

.tracker-bar-progress {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background-color: var(--primary);
    width: 0%;
    transition: width 0.4s ease;
}

.tracker-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 2;
    flex: 1;
}

.step-node {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--bg-input);
    border: 3px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: all 0.3s ease;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
}

.step-node:hover {
    border-color: var(--text-secondary);
}

.tracker-step.completed .step-node {
    background-color: var(--info);
    border-color: var(--info);
    color: #fff;
}

.tracker-step.active .step-node {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #fff;
    box-shadow: 0 0 15px rgba(255, 94, 0, 0.4);
}

.step-label {
    margin-top: 12px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    text-align: center;
    transition: color 0.3s ease;
}

.tracker-step.active .step-label {
    color: var(--primary);
}

.tracker-step.completed .step-label {
    color: var(--text-primary);
}

.step-action-link {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-decoration: underline;
    margin-top: 3px;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.step-action-link:hover {
    color: var(--primary);
}

.step-action-link.disabled {
    text-decoration: none;
    cursor: not-allowed;
    opacity: 0.5;
}

/* Timeline des logs d'audit */
.audit-log-item {
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.01);
    border-left: 3px solid var(--border-color);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-size: 0.85rem;
    margin-bottom: 8px;
}

.audit-log-item.status_change {
    border-left-color: var(--primary);
    background: rgba(255, 94, 0, 0.015);
}

.audit-log-item.prestation_status_change {
    border-left-color: var(--info);
    background: rgba(59, 130, 246, 0.015);
}

.audit-log-item.add_comment {
    border-left-color: var(--success);
}


/* Burger Button styling */
.burger-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast);
}

.burger-menu-btn:hover {
    background-color: var(--bg-input);
}

.nav-menu-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex: 1;
    margin-left: 40px;
}

@media (max-width: 1024px) {
    header.app-header {
        position: relative;
        height: 70px;
        padding: 0 20px;
        flex-direction: row;
        justify-content: space-between;
    }
    
    .burger-menu-btn {
        display: block;
        z-index: 101;
    }
    
    .nav-menu-wrapper {
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background-color: var(--bg-header);
        border-bottom: 1px solid var(--border-color);
        flex-direction: column;
        align-items: stretch;
        padding: 20px;
        gap: 20px;
        margin-left: 0;
        display: none; /* Hidden by default */
        z-index: 99;
        box-shadow: var(--shadow-lg);
    }
    
    .nav-menu-wrapper.active {
        display: flex; /* Show when active class is toggled */
        animation: slideDown 0.25s ease-out;
    }
    
    .app-nav {
        flex-direction: column;
        gap: 10px;
    }
    
    .user-menu {
        border-top: 1px solid var(--border-color);
        padding-top: 15px;
        justify-content: space-between;
        width: 100%;
        margin-top: 5px;
    }
    
    @keyframes slideDown {
        from { opacity: 0; transform: translateY(-10px); }
        to { opacity: 1; transform: translateY(0); }
    }
}

/* Responsive Tables to Cards for screens smaller than 768px */
@media (max-width: 768px) {
    .main-content {
        padding: 15px;
    }
    
    /* Convert standard data-table to card view */
    table.data-table, 
    table.data-table thead, 
    table.data-table tbody, 
    table.data-table th, 
    table.data-table td, 
    table.data-table tr {
        display: block;
        width: 100%;
    }
    
    table.data-table thead {
        display: none; /* Hide table headers */
    }
    
    table.data-table tr {
        background-color: rgba(255, 255, 255, 0.015);
        border: 1px solid var(--border-color);
        border-radius: var(--radius-md);
        margin-bottom: 15px;
        padding: 15px;
        transition: transform var(--transition-fast);
    }
    
    table.data-table tr:hover {
        transform: translateY(-2px);
        border-color: rgba(255, 94, 0, 0.2);
    }
    
    table.data-table td {
        text-align: left !important;
        padding: 10px 0 !important;
        border-bottom: 1px dashed rgba(255, 255, 255, 0.05);
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
        position: relative;
    }
    
    table.data-table td:last-child {
        border-bottom: none;
        flex-direction: row;
        justify-content: flex-end;
        width: 100%;
    }
    
    /* Dashboard specific table mapping */
    .dashboard-grid, 
    .page-header {
        flex-direction: column;
        gap: 15px;
        align-items: stretch;
    }
    
    /* Grid structures to column */
    div[style*="grid-template-columns: 2fr 1fr"], 
    div[style*="grid-template-columns: 3fr 2fr"],
    div[style*="grid-template-columns: 1fr 1fr"],
    div[style*="grid-template-columns: repeat(3, 1fr)"] {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }
    
    .workflow-tracker-box {
        padding: 20px 15px;
    }
    
    .tracker-container {
        flex-direction: column;
        gap: 25px;
        align-items: flex-start;
        padding-left: 10px;
    }
    
    .tracker-bar {
        left: 33px;
        top: 25px;
        bottom: 25px;
        width: 4px;
        height: auto;
        right: auto;
    }
    
    .tracker-bar-progress {
        width: 100% !important;
        height: 0%;
        transition: height 0.4s ease;
    }
    
    .tracker-step {
        flex-direction: row;
        align-items: center;
        gap: 15px;
        width: 100%;
        justify-content: flex-start;
    }
    
    .step-label {
        margin-top: 0;
        text-align: left;
    }
    
    .step-action-link {
        margin-top: 0;
        margin-left: auto;
    }
}

/* Modale Personnalisée Premium */
.custom-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.25s ease-out;
}

.custom-modal-overlay.active {
    display: flex;
    opacity: 1;
}

.custom-modal-box {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 500px;
    padding: 30px;
    box-shadow: var(--shadow-lg), 0 0 30px rgba(0, 0, 0, 0.5);
    transform: translateY(-20px);
    transition: transform 0.25s ease-out;
    text-align: center;
}

.custom-modal-overlay.active .custom-modal-box {
    transform: translateY(0);
}

.modal-icon-wrapper {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background-color: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px auto;
    box-shadow: var(--shadow-glow);
}

.custom-modal-box h2 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: #fff;
}

.custom-modal-box p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 25px;
}

.modal-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.modal-actions .btn {
    flex: 1;
    max-width: 180px;
}