/* * Korrigeo UI Framework - v4.0 (Final Stable)
 * Design : Montserrat | Bretagne | Infrastructure Souveraine
 */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;600;700&display=swap');

:root {
    /* Couleurs Identitaires */
    --primary: #0F5A63;
    --secondary: #2F6EA6;
    --text: #002B30;
    --bg: #F7FAFB;
    --deep: #0F5A63;
    --kelp: #2F6EA6;
    --sand: #E6DCCF;
    --seafoam: #7FCED6;
    --white: #ffffff;

    /* États & Lueurs */
    --success: #2F7D6C;
    --info: #2C8E9B;
    --warning: #E8B351;
    --danger: #C84B4B;

    /* Configuration Layout */
    --sidebar-width: 280px;
    --header-height: 85px;
    --border-radius: 12px;
    --shadow: 0 4px 15px rgba(15, 90, 99, 0.08);
    --glow: 0 0 35px rgba(15, 90, 99, 0.2);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Base --- */
* { box-sizing: border-box; margin: 0; padding: 0; }
body { 
    font-family: 'Montserrat', sans-serif; 
    background-color: var(--bg); 
    color: var(--text); 
    line-height: 1.6;
}
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }

/* --- Composants Universels --- */
.card { background: var(--white); padding: 2rem; border-radius: var(--border-radius); box-shadow: var(--shadow); border: 1px solid rgba(15, 90, 99, 0.05); border-top: 4px solid var(--primary); }
.card-glow { box-shadow: var(--shadow), var(--glow); }

.card-success { border-top-color: var(--success); }
.card-info { border-top-color: var(--info); }
.card-warning { border-top-color: var(--warning); }
.card-danger { border-top-color: var(--danger); }

.btn { 
    display: inline-block; padding: 0.9rem 2rem; border-radius: 8px; font-weight: 700; 
    border: none; cursor: pointer; background: var(--primary); color: var(--white); text-align: center;
}
.btn:hover { filter: brightness(1.2); transform: translateY(-2px); }

.form-control { width: 100%; padding: 0.8rem; border: 1px solid var(--sand); border-radius: 8px; font-family: inherit; }
.form-control:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(15, 90, 99, 0.1); }

/* --- Alerts & Statuts --- */
.alert { padding: 1.2rem 2rem; border-radius: 10px; margin-bottom: 1.5rem; display: flex; align-items: center; gap: 15px; font-weight: 600; border: 1px solid transparent; }
.alert-success { background: rgba(47, 125, 108, 0.08); color: var(--success); border-color: var(--success); box-shadow: 0 0 20px rgba(47, 125, 108, 0.2); }
.alert-danger { background: rgba(200, 75, 75, 0.08); color: var(--danger); border-color: var(--danger); box-shadow: 0 0 20px rgba(200, 75, 75, 0.2); }
.alert-warning { background: rgba(232, 179, 81, 0.08); color: var(--warning); border-color: var(--warning); box-shadow: 0 0 20px rgba(232, 179, 81, 0.2); }
.alert-info { background: rgba(44, 142, 155, 0.08); color: var(--info); border-color: var(--info); box-shadow: 0 0 20px rgba(44, 142, 155, 0.2); }

.pulse-ring { width: 12px; height: 12px; border-radius: 50%; position: relative; display: inline-block; }
.pulse-ring::after { content:''; position: absolute; width:100%; height:100%; background: inherit; border-radius: 50%; animation: p-anim 2s infinite; }
.pulse-success { background: var(--success); }
@keyframes p-anim { 0% {transform:scale(1); opacity:0.8;} 100% {transform:scale(3.5); opacity:0;} }

/* --- LAYOUT 1 : FRONTEND (Landing & Alerts) --- */
.fe-header { background: var(--white); height: var(--header-height); display: flex; align-items: center; padding: 0 5%; border-bottom: 1px solid rgba(0,0,0,0.05); position: sticky; top: 0; z-index: 1000; }
.fe-nav { width: 100%; display: flex; justify-content: space-between; align-items: center; }
.fe-menu { display: flex; gap: 2.5rem; align-items: center; }
.fe-menu a { font-weight: 600; font-size: 0.95rem; }
.fe-menu a:hover { color: var(--secondary); }

.fe-hero-wrapper { width: 100%; overflow: hidden; background: var(--deep); }
.fe-hero-img { width: 100%; height: auto; display: block; max-width: 2880px; margin: 0 auto; }

.fe-section { padding: 6rem 10%; }
.fe-footer { background: var(--deep); color: var(--white); padding: 5rem 10% 2rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 4rem; margin-bottom: 4rem; }
.footer-col h4 { margin-bottom: 1.5rem; color: var(--seafoam); font-size: 1.1rem; }
.footer-links li { margin-bottom: 0.8rem; opacity: 0.8; font-size: 0.9rem; }
.footer-links a:hover { opacity: 1; color: var(--seafoam); }

/* --- LAYOUT 2 : ADMIN (App Sidebar) --- */
.app-wrapper { display: flex; min-height: 100vh; }
.app-sidebar { width: var(--sidebar-width); background: var(--white); border-right: 1px solid rgba(0,0,0,0.05); padding: 2.5rem; position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; }
.app-content { flex: 1; padding: 4rem; }
.side-menu { margin-top: 3rem; flex-grow: 1; }
.side-link { display: block; padding: 1rem; border-radius: 10px; margin-bottom: 0.5rem; font-weight: 600; color: var(--text); }
.side-link:hover, .side-link.active { background: var(--bg); color: var(--primary); }

/* --- LAYOUT 3 : AUTH (Login) --- */
.auth-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 2rem; flex-direction: column; }

/* Responsive */
@media (max-width: 1024px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .app-wrapper { flex-direction: column; }
    .app-sidebar { width: 100%; height: auto; position: static; }
}