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

body {
    font-family: Inter, Arial, sans-serif;
    background:
        radial-gradient(circle at top left, #1d4ed8 0, transparent 32%),
        linear-gradient(135deg, #020617, #0f172a);
    color: #ffffff;
    min-height: 100vh;
}

.page {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

.header {
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.btn-secondary {
    color: #ffffff;
    text-decoration: none;
    border: 1px solid rgba(255,255,255,0.2);
    padding: 12px 20px;
    border-radius: 999px;
    transition: 0.3s;
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.1);
}

.hero {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
    min-height: calc(100vh - 90px);
}

.badge {
    display: inline-block;
    background: rgba(59,130,246,0.15);
    border: 1px solid rgba(96,165,250,0.35);
    color: #93c5fd;
    padding: 10px 16px;
    border-radius: 999px;
    margin-bottom: 24px;
    font-size: 14px;
}

.hero-text h1 {
    font-size: clamp(42px, 6vw, 76px);
    line-height: 1;
    letter-spacing: -3px;
    margin-bottom: 28px;
}

.hero-text p {
    max-width: 560px;
    font-size: 20px;
    line-height: 1.7;
    color: #cbd5e1;
    margin-bottom: 32px;
}

.features {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.features span {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    padding: 10px 16px;
    border-radius: 999px;
    color: #e2e8f0;
}

.card {
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(18px);
    border: 1px solid rgba(255,255,255,0.16);
    border-radius: 30px;
    padding: 34px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.45);
}

.card h2 {
    font-size: 28px;
    margin-bottom: 24px;
}

form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

label {
    font-size: 14px;
    color: #cbd5e1;
}

select,
textarea {
    width: 100%;
    background: rgba(15,23,42,0.9);
    border: 1px solid rgba(255,255,255,0.14);
    color: #ffffff;
    border-radius: 16px;
    padding: 16px;
    font-size: 16px;
    outline: none;
}

textarea {
    min-height: 150px;
    resize: vertical;
}

select:focus,
textarea:focus {
    border-color: #60a5fa;
}

.btn-primary {
    margin-top: 8px;
    border: none;
    background: linear-gradient(135deg, #2563eb, #7c3aed);
    color: #ffffff;
    padding: 17px 22px;
    border-radius: 16px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: 0.3s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 40px rgba(37,99,235,0.4);
}

.result {
    margin-top: 26px;
    padding: 22px;
    background: rgba(15,23,42,0.75);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 20px;
}

.result h3 {
    margin-bottom: 10px;
}

.result p {
    color: #cbd5e1;
    line-height: 1.6;
}

@media (max-width: 900px) {
    .hero {
        grid-template-columns: 1fr;
        padding: 40px 0;
    }

    .hero-text h1 {
        font-size: 46px;
    }
}


.history-page {
    padding: 60px 0;
}

.history-page h1 {
    font-size: 42px;
    margin-bottom: 30px;
}

.history-card {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.16);
    border-radius: 24px;
    padding: 28px;
    margin-bottom: 24px;
}

.history-meta {
    color: #93c5fd;
    margin-bottom: 18px;
    font-size: 14px;
}

.history-card h3 {
    margin-top: 18px;
    margin-bottom: 8px;
}

.history-card p {
    color: #cbd5e1;
    line-height: 1.7;
}



.auth-body {
    min-height: 100vh;
    background:
        radial-gradient(circle at 15% 20%, rgba(124,58,237,0.38), transparent 32%),
        radial-gradient(circle at 85% 15%, rgba(37,99,235,0.32), transparent 30%),
        linear-gradient(135deg, #020617 0%, #0f172a 55%, #111827 100%);
    color: #fff;
}

.auth-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
}

.auth-brand {
    padding: 46px 7vw;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.auth-logo {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    color: #fff;
    text-decoration: none;
    font-size: 28px;
    font-weight: 900;
    letter-spacing: -1px;
}

.auth-logo span span {
    color: #8b5cf6;
}

.logo-mark {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, #2563eb, #7c3aed);
    box-shadow: 0 18px 40px rgba(37,99,235,0.35);
}

.auth-copy {
    max-width: 640px;
    padding-bottom: 8vh;
}

.eyebrow {
    display: inline-flex;
    margin-bottom: 22px;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    color: #bfdbfe;
    font-size: 14px;
}

.auth-copy h1 {
    font-size: clamp(44px, 5vw, 76px);
    line-height: 0.95;
    letter-spacing: -4px;
    margin-bottom: 26px;
}

.auth-copy p {
    font-size: 20px;
    line-height: 1.7;
    color: #cbd5e1;
    max-width: 560px;
}

.auth-benefits {
    margin-top: 42px;
    display: grid;
    gap: 18px;
}

.auth-benefits div {
    padding: 18px 20px;
    border-radius: 22px;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.1);
    backdrop-filter: blur(12px);
}

.auth-benefits strong {
    display: block;
    margin-bottom: 6px;
    font-size: 16px;
}

.auth-benefits span {
    color: #94a3b8;
    font-size: 14px;
}

.auth-panel {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 46px 6vw;
    background: rgba(2,6,23,0.36);
    border-left: 1px solid rgba(255,255,255,0.08);
}

.auth-card-pro {
    width: 100%;
    max-width: 480px;
    padding: 38px;
    border-radius: 32px;
    background: rgba(15,23,42,0.72);
    border: 1px solid rgba(255,255,255,0.14);
    box-shadow: 0 40px 100px rgba(0,0,0,0.45);
    backdrop-filter: blur(22px);
}

.auth-card-header {
    margin-bottom: 28px;
}

.auth-card-header h2 {
    font-size: 34px;
    letter-spacing: -1px;
    margin-bottom: 10px;
}

.auth-card-header p {
    color: #94a3b8;
    line-height: 1.6;
}

.auth-form {
    display: grid;
    gap: 18px;
}

.field {
    display: grid;
    gap: 8px;
}

.field label {
    color: #dbeafe;
    font-size: 14px;
    font-weight: 600;
}

.field input {
    width: 100%;
    padding: 17px 18px;
    border-radius: 16px;
    border: 1px solid rgba(148,163,184,0.25);
    background: rgba(2,6,23,0.58);
    color: #fff;
    font-size: 15px;
    outline: none;
    transition: 0.25s;
}

.field input::placeholder {
    color: #64748b;
}

.field input:focus {
    border-color: #60a5fa;
    box-shadow: 0 0 0 4px rgba(96,165,250,0.12);
}

.auth-submit {
    margin-top: 8px;
    width: 100%;
    border: 0;
    cursor: pointer;
    padding: 18px 22px;
    border-radius: 17px;
    color: #fff;
    font-size: 16px;
    font-weight: 800;
    background: linear-gradient(135deg, #2563eb, #7c3aed);
    box-shadow: 0 18px 45px rgba(37,99,235,0.32);
    transition: 0.25s;
}

.auth-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 22px 55px rgba(124,58,237,0.38);
}

.auth-footer {
    margin-top: 24px;
    padding-top: 22px;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
    color: #94a3b8;
}

.auth-footer a {
    color: #93c5fd;
    text-decoration: none;
    font-weight: 700;
}

.alert {
    margin-bottom: 20px;
    padding: 14px 16px;
    border-radius: 14px;
    background: rgba(239,68,68,0.14);
    border: 1px solid rgba(239,68,68,0.35);
    color: #fecaca;
}

@media (max-width: 950px) {
    .auth-shell {
        grid-template-columns: 1fr;
    }

    .auth-brand {
        padding: 28px;
    }

    .auth-copy {
        padding: 60px 0 30px;
    }

    .auth-panel {
        border-left: 0;
        padding: 28px;
    }
}






.
/* =========================================================
   Header / menus design MonAgentIA
   Ajout visuel uniquement - aucune logique PHP modifiee
   ========================================================= */

.header {
    position: sticky;
    top: 0;
    z-index: 50;
    min-height: 86px;
    height: auto;
    padding: 18px 0;
    gap: 18px;
    backdrop-filter: blur(18px);
}

.header::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 86px;
    z-index: -1;
    background: linear-gradient(180deg, rgba(2,6,23,0.92), rgba(2,6,23,0.58), rgba(2,6,23,0));
    pointer-events: none;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    white-space: nowrap;
    color: #ffffff;
    text-shadow: 0 0 28px rgba(96,165,250,0.35);
}

.logo::before {
    content: "✦";
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(37,99,235,0.95), rgba(124,58,237,0.95));
    box-shadow: 0 14px 32px rgba(37,99,235,0.35);
    font-size: 16px;
}

.header > div:last-child,
.header > a.btn-secondary {
    background: rgba(15,23,42,0.62);
    border: 1px solid rgba(255,255,255,0.10);
    border-radius: 999px;
    padding: 8px;
    box-shadow: 0 18px 45px rgba(0,0,0,0.22);
}

.header .btn-secondary {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 11px 16px;
    border-radius: 999px;
    border: 1px solid transparent;
    background: transparent;
    color: #cbd5e1;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: -0.1px;
    line-height: 1;
    box-shadow: none;
}

.header .btn-secondary:hover {
    color: #ffffff;
    background: rgba(255,255,255,0.10);
    border-color: rgba(147,197,253,0.22);
    transform: translateY(-1px);
}

.header .btn-secondary:active {
    transform: translateY(0);
}

.header .btn-secondary[href="index.php"],
.header .btn-secondary[href="dashboard.php"] {
    background: linear-gradient(135deg, rgba(37,99,235,0.92), rgba(124,58,237,0.82));
    color: #ffffff;
    box-shadow: 0 12px 28px rgba(37,99,235,0.28);
}

.header .btn-secondary[href="logout.php"] {
    color: #fecaca;
}

.header .btn-secondary[href="logout.php"]:hover {
    background: rgba(239,68,68,0.14);
    border-color: rgba(248,113,113,0.28);
    color: #ffffff;
}

@media (max-width: 900px) {
    .header {
        align-items: flex-start;
        flex-direction: column;
        padding: 18px 0 14px;
    }

    .header > div:last-child,
    .header > a.btn-secondary {
        width: 100%;
        border-radius: 24px;
        justify-content: flex-start;
        overflow-x: auto;
        scrollbar-width: none;
    }

    .header > div:last-child::-webkit-scrollbar {
        display: none;
    }

    .header .btn-secondary {
        flex: 0 0 auto;
        white-space: nowrap;
    }
}

@media (max-width: 520px) {
    .page {
        width: 94%;
    }

    .logo {
        font-size: 22px;
    }

    .header .btn-secondary {
        min-height: 40px;
        padding: 10px 14px;
        font-size: 13px;
    }
}

/* Correctif mobile header - menus simples et lisibles */
@media (max-width: 900px) {
    .header {
        height: auto !important;
        min-height: 0 !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: stretch !important;
        justify-content: flex-start !important;
        gap: 14px !important;
        padding: 18px 0 16px !important;
        margin-bottom: 10px !important;
        position: relative !important;
        top: auto !important;
    }

    .logo {
        width: 100% !important;
        justify-content: center !important;
        font-size: 22px !important;
        line-height: 1.2 !important;
    }

    .logo::before {
        width: 30px !important;
        height: 30px !important;
        border-radius: 10px !important;
        font-size: 14px !important;
    }

    .header > div:last-child {
        width: 100% !important;
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 10px !important;
        padding: 0 !important;
        background: transparent !important;
        border: 0 !important;
        border-radius: 0 !important;
        box-shadow: none !important;
        overflow: visible !important;
    }

    .header > a.btn-secondary {
        width: 100% !important;
        display: flex !important;
        padding: 12px 14px !important;
        border-radius: 14px !important;
    }

    .header .btn-secondary {
        width: 100% !important;
        min-height: 44px !important;
        padding: 12px 10px !important;
        border-radius: 14px !important;
        background: rgba(15,23,42,0.72) !important;
        border: 1px solid rgba(255,255,255,0.12) !important;
        color: #e2e8f0 !important;
        font-size: 13px !important;
        line-height: 1.2 !important;
        text-align: center !important;
        white-space: normal !important;
        box-shadow: none !important;
        transform: none !important;
    }

    .header .btn-secondary[href="index.php"],
    .header .btn-secondary[href="dashboard.php"] {
        background: linear-gradient(135deg, rgba(37,99,235,0.95), rgba(124,58,237,0.88)) !important;
        color: #ffffff !important;
    }

    .hero {
        min-height: auto !important;
        padding-top: 18px !important;
        gap: 28px !important;
    }
}

@media (max-width: 420px) {
    .header > div:last-child {
        grid-template-columns: 1fr !important;
    }

    .header .btn-secondary {
        min-height: 42px !important;
        font-size: 14px !important;
    }

    .card {
        padding: 22px !important;
        border-radius: 24px !important;
    }
}



/* Notifications header */
.notif-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
}

.notif-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    min-width: 19px;
    height: 19px;
    padding: 0 5px;
    border-radius: 999px;
    background: #ef4444;
    color: #ffffff;
    font-size: 11px;
    line-height: 19px;
    text-align: center;
    font-weight: 800;
    border: 2px solid #020617;
    display: none;
    box-shadow: 0 8px 20px rgba(239,68,68,0.35);
}

.notif-badge.is-visible {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

@media (max-width: 760px) {
    .notif-link {
        width: 100%;
        justify-content: flex-start;
        min-height: 46px;
    }

    .notif-badge {
        top: 8px;
        right: 12px;
    }
}


/* =========================================================
   Carte Résumé IA
   ========================================================= */

.ai-summary-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.14);
    border-radius: 24px;
    padding: 28px;
    margin-top: 22px;
    backdrop-filter: blur(18px);
    box-shadow: 0 18px 50px rgba(0,0,0,0.25);
}

.ai-summary-title {
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 24px;
    color: #ffffff;
    letter-spacing: -0.5px;
}

.ai-summary-section {
    margin-bottom: 22px;
}

.ai-summary-section:last-child {
    margin-bottom: 0;
}

.ai-summary-label {
    display: block;
    color: #fff3b0;
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 10px;
}

.ai-summary-text {
    color: #cbd5e1;
    line-height: 1.7;
    font-size: 15px;
}

.ai-summary-urgency {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: 999px;
    background: rgba(245,158,11,0.12);
    border: 1px solid rgba(245,158,11,0.28);
    color: #fde68a;
    font-size: 14px;
    font-weight: 700;
}