:root {
    --bg-main: #FAFAFA;
    --bg-secondary: #FFFFFF;
    --bg-color: #F4F1ED;
    --white-card: #FFFFFF;
    --text-main: #1A1A1A;
    --text-secondary: #666666;
    --border-color: #E5E5E5;
    --alert-safety: #D9534F;
    --alert-legal: #4A6FA5;
    --primary-terracotta: #C47A60;
    --secondary-terracotta: #A8654D;
    --primary-sage: #8A9A86;
    --secondary-sage: #758571;
    --prio-haute: #D9534F;
    --prio-moyenne: #F0AD4E;
    --prio-basse: #5CB85C;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.08);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, sans-serif;
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.5;
    transition: background-color .4s ease;
}

/* PAGE ROUTING */
body.page-1-active #page-1 {
    display: flex;
}

body.page-2-active #page-2 {
    display: flex;
}

body.page-3-active #page-3 {
    display: block;
}

body.page-4-active #page-4 {
    display: block;
}

#page-1,
#page-2 {
    display: none;
    flex-direction: column;
    min-height: 100vh;
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

#page-3,
#page-4 {
    display: none;
    min-height: 100vh;
    padding: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

/* HEADER WITH TECHNICAL ALIGNMENT REALIGNED FOR PAGE 3 & PAGE 4 (1400px LINE) */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    margin: 0 auto 2rem auto;
    max-width: 1400px;
    width: 100%;
    position: relative;
    z-index: 100;
}

.logo {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 2.2rem;
    letter-spacing: 2px;
    color: var(--text-main);
    text-decoration: none;
    transition: letter-spacing 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.logo:hover {
    letter-spacing: 4px;
}

.hero h1,
.dashboard-title-area h1,
.prompt-header h2,
.profile-header h2 {
    font-family: 'Outfit', sans-serif;
}

.logo span {
    color: var(--primary-terracotta);
}

.nav-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.btn-primary {
    display: inline-block;
    background-color: var(--primary-terracotta);
    color: #FFF;
    padding: .8rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: .95rem;
    border: none;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow: 0 4px 15px rgba(196, 122, 96, 0.2);
    position: relative;
    overflow: hidden;
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.4) 50%, rgba(255, 255, 255, 0) 100%);
    transform: skewX(-25deg);
    transition: left 0.6s ease;
}

.btn-primary:hover {
    background-color: #B3684F;
    transform: translateY(-3px) scale(1.06);
    box-shadow: 0 10px 25px rgba(196, 122, 96, 0.4);
}

.btn-primary:hover::after {
    left: 150%;
}

.btn-primary:active {
    transform: translateY(1px) scale(0.98);
    box-shadow: 0 2px 10px rgba(196, 122, 96, 0.2);
    transition: all 0.1s ease;
}

.btn-outline {
    background-color: #FFFFFF;
    color: var(--text-main);
    padding: .8rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: .95rem;
    border: 1px solid #C0C0C0;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.04);
    cursor: pointer;
    transition: all .3s ease;
}

.btn-outline:hover {
    border-color: var(--text-main);
    background-color: #FAFAFA;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

/* INTERVENTION HEKOO : BOUTON "DÉMARRER UN PROJET" XXL */
#start-btn {
    padding: 1.2rem 3rem;
    font-size: 1.25rem;
    font-weight: 700;
    box-shadow: 0 8px 25px rgba(196, 122, 96, 0.3);
}

#start-btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 30px rgba(196, 122, 96, 0.4);
}

/* PAGE 1 */
.hero-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -1.5px;
    margin-bottom: 1.5rem;
}

.dynamic-word {
    color: var(--primary-terracotta);
    display: inline-block;
    min-width: 250px;
    text-align: left;
    transition: opacity .3s ease, transform .3s ease;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.page-1-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    max-width: 900px;
    margin: -32vh auto 0 auto;
    text-align: center;
    width: 100%;
}

.hero {
    text-align: center;
    margin-bottom: 2.5rem;
}

.hero h1 {
    font-family: 'Space Grotesk', 'Inter', sans-serif;
    font-size: 4.2rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -1.5px;
    margin-bottom: 1rem;
    color: transparent;
    background-image: linear-gradient(to right, var(--text-main) 30%, var(--primary-terracotta) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    font-weight: 500;
}

.features {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.feature-pill {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--white-card);
    border: none;
    border-radius: 12px;
    padding: 1rem 1.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: transform .2s ease, box-shadow .2s ease;
}

.feature-pill:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
}

.icon-svg {
    width: 24px;
    height: 24px;
    color: var(--primary-terracotta);
    flex-shrink: 0;
}

.icon-svg svg {
    width: 100%;
    height: 100%;
    stroke: var(--primary-terracotta);
    stroke-width: 2;
}

.feature-text {
    text-align: left;
}

.feature-text h3 {
    font-size: .95rem;
    font-weight: 700;
    margin: 0;
    color: var(--text-main);
}

.feature-text span {
    font-size: .8rem;
    color: var(--text-secondary);
}

.features-hook {
    text-align: center;
    color: var(--text-secondary);
    font-size: .95rem;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* PAGE 2 : PROMPT & ROULETTE */
.page-2-container {
    max-width: 900px;
    width: 100%;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: auto;
    margin-top: -5vh;
}

.roulette-header {
    font-family: 'Space Grotesk', 'Inter', sans-serif;
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 1.2rem;
    display: block;
    line-height: 1.3;
    letter-spacing: -0.5px;
    color: var(--text-main);
}

.roulette-wrapper {
    display: inline-block;
    vertical-align: bottom;
    height: 1.25em;
    overflow: hidden;
    position: relative;
    margin: 0 0.3em;
    padding-right: 0.2em;
}

.roulette-track {
    display: flex;
    flex-direction: column;
    will-change: transform;
    /* Durée augmentée à 32s pour laisser 2s par verbe (fixe + transition) */
    animation: spinRoulette 32s cubic-bezier(0.77, 0, 0.18, 1) infinite;
}

.action-verb {
    display: block;
    height: 1.25em;
    line-height: 1.25em;
    color: var(--primary-terracotta);
    font-weight: 900;
    white-space: nowrap;
    font-style: normal;
    letter-spacing: -0.5px;
}

@keyframes spinRoulette {

    /* 1: rénover */
    0%,
    5% {
        transform: translateY(0);
    }

    /* 2: construire */
    6.25%,
    11.25% {
        transform: translateY(-1.25em);
    }

    /* 3: réparer */
    12.5%,
    17.5% {
        transform: translateY(-2.5em);
    }

    /* 4: aménager */
    18.75%,
    23.75% {
        transform: translateY(-3.75em);
    }

    /* 5: peindre */
    25%,
    30% {
        transform: translateY(-5em);
    }

    /* 6: créer */
    31.25%,
    36.25% {
        transform: translateY(-6.25em);
    }

    /* 7: transformer */
    37.5%,
    42.5% {
        transform: translateY(-7.5em);
    }

    /* 8: concevoir */
    43.75%,
    48.75% {
        transform: translateY(-8.75em);
    }

    /* 9: façonner */
    50%,
    55% {
        transform: translateY(-10em);
    }

    /* 10: sublimer */
    56.25%,
    61.25% {
        transform: translateY(-11.25em);
    }

    /* 11: inventer */
    62.5%,
    67.5% {
        transform: translateY(-12.5em);
    }

    /* 12: oser */
    68.75%,
    73.75% {
        transform: translateY(-13.75em);
    }

    /* 13: restaurer */
    75%,
    80% {
        transform: translateY(-15em);
    }

    /* 14: retaper */
    81.25%,
    86.25% {
        transform: translateY(-16.25em);
    }

    /* 15: fabriquer */
    87.5%,
    92.5% {
        transform: translateY(-17.5em);
    }

    /* 16: imaginer */
    93.75%,
    98.75% {
        transform: translateY(-18.75em);
    }

    /* Retour fluide au début */
    100% {
        transform: translateY(0);
    }
}

.subtitle-page-2 {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-weight: 400;
    letter-spacing: 0.01em;
}

.tags-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    justify-content: center;
    margin-bottom: 2.5rem;
    max-width: 760px;
}

.suggestion-tag {
    background: var(--bg-secondary);
    padding: 0.7rem 1.4rem;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-main);
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(10px);
    animation: fadeInUp 0.5s ease forwards;
}

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

.suggestion-tag:hover {
    background: var(--primary-sage);
    color: white;
    border-color: var(--primary-sage);
    transform: translateY(-3px);
}

.prompt-box {
    background: var(--white-card);
    width: 100%;
    padding: 1.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    text-align: left;
}

.prompt-input {
    width: 100%;
    min-height: 120px;
    border: none;
    font-family: 'Inter', sans-serif;
    font-size: 1.1rem;
    resize: none;
    outline: none;
    color: var(--text-main);
    margin-bottom: 1.5rem;
    background: transparent;
}

.prompt-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.btn-send {
    background-color: var(--primary-terracotta);
    color: #FFF;
    border: none;
    padding: .85rem 1.75rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    transition: background-color .25s ease, transform .2s ease;
    white-space: nowrap;
}

.btn-send:hover {
    background-color: var(--secondary-terracotta);
    transform: translateY(-2px);
}

.disclaimer {
    font-size: .75rem;
    color: var(--text-secondary);
    font-style: italic;
}

/* OPTIONS */
.options-container {
    display: flex;
    gap: 2rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.toggle-wrapper {
    display: flex;
    align-items: center;
    gap: .8rem;
    font-size: .95rem;
    color: var(--text-main);
    font-weight: 500;
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--border-color);
    transition: .3s;
    border-radius: 24px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .3s;
    border-radius: 50%;
    box-shadow: var(--shadow-sm);
}

input:checked+.slider {
    background-color: var(--primary-terracotta);
}

input:checked+.slider:before {
    transform: translateX(20px);
}

.budget-options {
    display: flex;
    gap: .5rem;
    background: var(--bg-main);
    padding: .3rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.budget-option {
    position: relative;
}

.budget-option input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.budget-label {
    display: block;
    padding: .5rem 1rem;
    border-radius: 6px;
    font-size: .9rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all .2s ease;
}

.budget-option input:checked+.budget-label {
    background: var(--text-main);
    color: white;
}

/* PAGE 3 - DASHBOARD */
.dashboard-container {
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

.hekoo-dashboard {
    opacity: 0;
    transform: translateY(20px);
    transition: all .6s cubic-bezier(.4, 0, .2, 1);
    display: none;
}

.hekoo-dashboard.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

/* DEVIATION DE STRUCTURATION CORRIGEE : PADDING INDENTÉ SUR LE HEADER CONTENEUR */
.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.dashboard-title-area h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.5rem;
    letter-spacing: -1px;
    margin-bottom: .5rem;
}

.dashboard-stats {
    display: flex;
    gap: 2rem;
}

.stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 1.2rem 2rem;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    min-width: 140px;
    box-shadow: var(--shadow-sm);
}

.stat-val {
    font-size: 1.8rem;
    font-weight: 700;
    font-family: 'Space Grotesk', sans-serif;
    color: var(--primary-terracotta);
    line-height: 1;
    margin-bottom: .3rem;
}

.stat-label {
    font-size: .8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: .5px;
}

.four-boxes-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.alert-box {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
}

.alert-title {
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: .8rem;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: .5rem;
}

.hekoo-logo-inline {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 800;
    letter-spacing: -1px;
}

.alert-content {
    font-size: .95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    flex: 1;
}

.alert-legal-box {
    border-top: 4px solid var(--text-main);
}

.alert-safety-box {
    border-top: 4px solid var(--prio-haute);
}

.alert-tech-box {
    border-top: 4px solid var(--primary-sage);
}

.alert-tips-box {
    border-top: 4px solid var(--primary-terracotta);
}

.projet-global-stats {
    display: flex;
    gap: 0;
    align-items: stretch;
    border-radius: 12px;
    background: #ffffff;
    border: 1px solid var(--border-color);
    margin-bottom: 1rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
}

.pg-stat {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 1.2rem 1.5rem;
    position: relative;
    justify-content: flex-end;
}

.pg-stat-left {
    align-items: flex-start;
    text-align: left;
}

.pg-stat-center {
    align-items: center;
    text-align: center;
}

.pg-stat+.pg-stat::before {
    content: '';
    position: absolute;
    left: 0;
    top: 20%;
    height: 60%;
    width: 1px;
    background: var(--border-color);
}

.pg-stat-label {
    font-size: .75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.pg-stat-val {
    font-size: 1.7rem;
    font-weight: 800;
    font-family: 'Space Grotesk', sans-serif;
    color: var(--primary-terracotta);
    line-height: 1;
    white-space: nowrap;
}

.refine-tooltip {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    background: var(--primary-sage);
    color: #fff;
    padding: 1.2rem 1.5rem;
    border-radius: 10px;
    font-size: 1.05rem;
    font-weight: 600;
    max-width: 380px;
    line-height: 1.5;
    box-shadow: 0 8px 30px rgba(107, 125, 95, 0.45);
    z-index: 100;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity .4s ease, transform .4s ease;
    white-space: normal;
}

.refine-tooltip::before {
    content: '';
    position: absolute;
    bottom: 100%;
    right: 22px;
    border-width: 7px;
    border-style: solid;
    border-color: transparent transparent var(--primary-sage) transparent;
}

.refine-tooltip.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.dashboard-main {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.timeline-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: stretch;
    width: 100%;
}

.timeline-nav {
    display: flex;
    flex-direction: row;
    gap: 1rem;
    width: 100%;
}

.timeline-step {
    flex: 1;
    padding: 0.75rem 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all .3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: .9rem;
    font-weight: 600;
}

.timeline-step:hover {
    border-color: var(--text-main);
    background: var(--bg-main);
}

.timeline-step.active {
    background: var(--primary-sage);
    color: #fff;
    border-color: var(--primary-sage);
}

.timeline-step.active:hover {
    background: var(--secondary-sage);
    border-color: var(--secondary-sage);
}

.step-details-card {
    background: linear-gradient(135deg, rgba(107, 125, 95, 0.12) 0%, rgba(196, 122, 96, 0.08) 100%);
    border: 1.5px solid rgba(107, 125, 95, 0.25);
    border-radius: 14px;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.step-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.15rem;
}

.step-num-badge {
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .4px;
    opacity: 0.75;
}

.step-short-title {
    font-size: .82rem;
    font-weight: 600;
    line-height: 1.3;
    white-space: normal;
    word-break: break-word;
}

.btn-ajuster {
    background: transparent;
    color: var(--primary-sage);
    border: 1.5px solid var(--primary-sage);
    padding: .28rem .75rem;
    border-radius: 20px;
    font-size: .75rem;
    font-weight: 700;
    cursor: pointer;
    transition: all .2s ease;
    letter-spacing: .2px;
    flex-shrink: 0;
}

.btn-ajuster:hover {
    background: var(--primary-sage);
    color: #fff;
}

.dash-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.btn-export {
    background: var(--primary-sage);
    color: #FFF;
    border: none;
    padding: .6rem 1.2rem;
    border-radius: 6px;
    font-size: .85rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color .2s ease;
}

.btn-export:hover {
    background: var(--secondary-sage);
}

.btn-refine {
    background: var(--secondary-terracotta);
    color: #FFF;
    border: none;
    padding: .6rem 1.2rem;
    border-radius: 6px;
    font-size: .85rem;
    font-weight: 600;
    cursor: pointer;
    position: relative;
    transition: background-color .2s ease;
}

.btn-refine:hover {
    background: var(--primary-terracotta);
}

/* TABLE */
.logistics-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.logistics-table th {
    text-align: left;
    padding: 1rem;
    color: var(--text-secondary);
    font-size: .85rem;
    text-transform: uppercase;
    letter-spacing: .5px;
    border-bottom: 1px solid var(--border-color);
}

.logistics-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.priority-tag {
    padding: .3rem .6rem;
    border-radius: 4px;
    font-size: .75rem;
    font-weight: 700;
}

.prio-haute {
    background-color: rgba(217, 83, 79, .1);
    color: var(--prio-haute);
}

.prio-moyenne {
    background-color: rgba(240, 173, 78, .1);
    color: var(--prio-moyenne);
}

.prio-basse {
    background-color: rgba(92, 184, 92, .1);
    color: var(--prio-basse);
}

.item-checked td {
    opacity: .5;
    text-decoration: line-through;
}

.item-checked td:first-child,
.item-checked td:last-child {
    text-decoration: none;
    opacity: 1;
}

input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--text-main);
}

.btn-delete-item {
    background: none;
    border: none;
    color: #999;
    font-size: 1.2rem;
    cursor: pointer;
}

.btn-delete-item:hover {
    color: var(--prio-haute);
}

.item-info-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: #E5E5E5;
    color: #666;
    font-size: 10px;
    font-weight: bold;
    margin-left: 8px;
    cursor: help;
    position: relative;
}

.item-tooltip {
    visibility: hidden;
    width: 250px;
    background-color: var(--text-main);
    color: var(--bg-secondary);
    text-align: center;
    border-radius: 6px;
    padding: 8px;
    position: absolute;
    z-index: 10;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity .3s;
    font-size: .8rem;
    font-weight: normal;
}

.item-tooltip::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: var(--text-main) transparent transparent transparent;
}

.item-info-icon:hover .item-tooltip {
    visibility: visible;
    opacity: 1;
}

/* PAGE 4 - PROFILE */
.profile-container {
    max-width: 800px;
    margin: 0 auto;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: var(--shadow-sm);
}

.profile-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1.5rem;
}

.profile-header h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2rem;
}

.profile-section {
    margin-bottom: 3rem;
}

.profile-section h3 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--text-main);
}

.profile-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-terracotta), var(--secondary-terracotta));
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* ==========================================================================
   INTERVENTION HEKOO : RECADRAGE DE L'ICONE DU PROFIL (V3 - FORCE BRUTE)
   ========================================================================== */
.profile-avatar svg {
    width: 24px !important;
    height: 24px !important;
    display: block !important;
    /* Supprime l'espace fantôme sous les éléments inline */
    position: relative !important;
    top: -3px !important;
    /* Remonte l'élément indépendamment du Flexbox */
}

.profile-title-text h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.6rem;
    font-weight: 700;
}

.settings-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

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

.form-group.full-width {
    grid-column: span 2;
}

.form-group label {
    font-size: .9rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.settings-input {
    padding: .8rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    background: var(--bg-main);
    transition: border-color .3s ease;
    width: 100%;
    box-sizing: border-box;
}

.settings-input:focus {
    outline: none;
    border-color: var(--text-main);
}

.radio-group {
    display: flex;
    gap: 1.5rem;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: .5rem;
    cursor: pointer;
    font-size: .95rem;
}

.radio-label input[type="radio"] {
    accent-color: var(--text-main);
}

.btn-save {
    background-color: var(--text-main);
    color: var(--bg-secondary);
    border: none;
    padding: .8rem 1.5rem;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all .2s ease;
    align-self: flex-start;
    margin-top: 1rem;
}

.btn-save:hover {
    background-color: #333;
}

.save-feedback {
    color: var(--prio-basse);
    font-size: .9rem;
    font-weight: 600;
    opacity: 0;
    transition: opacity .3s ease;
    display: inline-block;
    margin-left: 1rem;
}

.save-feedback.visible {
    opacity: 1;
}

.premium-setting-card {
    background: var(--white-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.premium-setting-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.premium-setting-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0;
}

.premium-setting-content {
    display: flex;
    flex-direction: column;
    gap: .8rem;
}

.premium-input {
    flex: 1;
    padding: .6rem .8rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: .9rem;
    background: var(--bg-main);
    transition: border-color .3s ease;
    font-family: 'Inter', sans-serif;
}

.premium-input:focus {
    outline: none;
    border-color: var(--primary-terracotta);
}

.premium-segmented-control {
    display: flex;
    background: var(--bg-main);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    margin-top: .5rem;
}

.premium-segmented-control input[type="radio"] {
    display: none;
}

.premium-segmented-control label {
    flex: 1;
    text-align: center;
    padding: .6rem 1rem;
    font-size: .9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all .2s ease;
    color: var(--text-secondary);
}

.premium-segmented-control input[type="radio"]:checked+label {
    background: var(--text-main);
    color: #FFF;
}

.preferences-card {
    background: var(--white-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    margin-bottom: 2rem;
}

.budget-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: .8rem;
    margin-bottom: 1.5rem;
}

.budget-radio-container {
    cursor: pointer;
}

.budget-radio-container input[type="radio"] {
    display: none;
}

.budget-option-card {
    background: var(--bg-main);
    border: 2px solid var(--border-color);
    border-radius: 10px;
    padding: 1rem;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.budget-radio-container:hover .budget-option-card {
    transform: translateY(-4px) scale(1.01);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    border-color: rgba(196, 122, 96, 0.5);
}

.budget-radio-container input[type="radio"]:checked+.budget-option-card {
    border-color: var(--primary-terracotta);
    background: rgba(196, 122, 96, .06);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(196, 122, 96, 0.15);
}

.budget-option-card h4 {
    font-size: .95rem;
    font-weight: 700;
    margin-bottom: .2rem;
}

.budget-option-card span {
    font-size: .78rem;
    color: var(--text-secondary);
}

.toggle-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: .5rem 0;
}

.toggle-info h4 {
    font-size: .95rem;
    font-weight: 600;
    margin-bottom: .2rem;
}

.toggle-info p {
    font-size: .82rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
    flex-shrink: 0;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.projects-list,
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.project-card {
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
    cursor: pointer;
    transition: all .3s ease;
    position: relative;
}

.project-card:hover {
    border-color: var(--text-main);
    transform: translateY(-3px);
    box-shadow: var(--shadow-sm);
}

.project-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: .5rem;
}

.project-card-title {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-main);
}

.project-card-date {
    font-size: .8rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.project-card-stats {
    display: flex;
    flex-direction: column;
    gap: .3rem;
    font-size: .85rem;
    color: var(--text-secondary);
}

.btn-delete-project {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: #999;
    font-size: 1.2rem;
    cursor: pointer;
}

.btn-delete-project:hover {
    color: var(--prio-haute);
}

.empty-state {
    grid-column: 1/-1;
    text-align: center;
    padding: 3rem;
    background: var(--bg-main);
    border: 1px dashed var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    font-style: italic;
}

.btn-logout {
    background: transparent;
    border: 1px solid var(--border-color);
    padding: .6rem 1.2rem;
    border-radius: 6px;
    font-size: .9rem;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all .2s ease;
}

.btn-logout:hover {
    border-color: var(--prio-haute);
    color: var(--prio-haute);
}

#header-start-btn {
    display: none;
}

.page-4-active #profile-btn {
    display: none;
}

.page-4-active #header-start-btn {
    display: inline-block;
    background-color: var(--secondary-terracotta);
    color: #FFF;
}

/* LOADER */
.ai-loader-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, .95);
    backdrop-filter: blur(5px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    pointer-events: none;
    transition: opacity .4s ease;
}

.ai-loader-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

#iaOrganicCanvas {
    width: 400px;
    height: 400px;
    filter: drop-shadow(0 0 20px rgba(100, 150, 120, .2));
}

.loader-text {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-main);
    margin-top: 1rem;
}

.loader-subtext {
    font-size: .9rem;
    color: var(--text-secondary);
    margin-top: .5rem;
    font-style: italic;
}

.status-logo {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 800;
    font-size: 2rem;
    letter-spacing: -1px;
    color: var(--text-main);
    text-align: center;
}

.status-logo span {
    color: var(--primary-terracotta);
}

.loader-disclaimer {
    font-size: .8rem;
    color: var(--text-secondary);
    text-align: center;
    max-width: 400px;
    margin-top: 1rem;
    font-style: italic;
}

/* MODALS */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, .4);
    backdrop-filter: blur(3px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity .3s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 2.5rem;
    width: 90%;
    max-width: 600px;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    position: relative;
    transform: translateY(20px);
    transition: transform .3s ease;
}

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

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.modal-content h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-main);
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 2rem;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.close-modal {
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--text-secondary);
    cursor: pointer;
    line-height: 1;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.btn-modal-save {
    background-color: var(--text-main);
    color: var(--bg-secondary);
    border: none;
    padding: .8rem 2.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color .2s ease;
    display: block;
    margin: 1.5rem auto 0 auto;
}

.btn-modal-save:hover {
    background-color: #333;
}

.auth-error-msg {
    color: var(--prio-haute);
    font-size: .85rem;
    margin-top: .5rem;
    display: none;
}

.auth-link {
    display: block;
    text-align: center;
    margin-top: 1.5rem;
    font-size: .9rem;
    color: var(--text-secondary);
    text-decoration: underline;
    cursor: pointer;
}

.qr-code-wrapper {
    display: flex;
    justify-content: center;
    padding: 1rem;
}

/* TOOLTIPS */
.tech-tooltip {
    position: absolute;
    bottom: 120%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--text-main);
    color: var(--bg-secondary);
    padding: .8rem 1rem;
    border-radius: 8px;
    font-size: .85rem;
    white-space: nowrap;
    box-shadow: var(--shadow-md);
    z-index: 10;
    pointer-events: none;
    animation: bounceIn .5s cubic-bezier(.175, .885, .32, 1.275) forwards;
}

.tech-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -6px;
    border-width: 6px;
    border-style: solid;
    border-color: var(--text-main) transparent transparent transparent;
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: translateX(-50%) scale(.8);
    }

    100% {
        opacity: 1;
        transform: translateX(-50%) scale(1);
    }
}

/* ==========================================================================
   SECTION PERSONAS (Minimaliste & Pur - Page 1)
   ========================================================================== */
.personas-section {
    margin-top: 15vh;
    /* On force le scroll pour découvrir la section */
    padding-bottom: 8rem;
    text-align: center;
    width: 100%;
}

.personas-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 4rem;
    opacity: 0.8;
}

.personas-grid {
    display: flex;
    justify-content: center;
    gap: 5rem;
    flex-wrap: wrap;
}

.persona-item {
    max-width: 320px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.persona-img {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary-sage);
    margin-bottom: 1.5rem;
    filter: grayscale(10%) contrast(105%);
}

.persona-item h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 0.5rem;
}

.persona-item p {
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    font-style: italic;
}

/* Autoriser le scroll sur la page d'accueil pour voir les personas */
#page-1 {
    overflow-y: auto !important;
    height: auto !important;
}

.switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
    flex-shrink: 0;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--border-color);
    transition: .3s;
    border-radius: 24px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .3s;
    border-radius: 50%;
    box-shadow: var(--shadow-sm);
}

input:checked+.slider {
    background-color: var(--primary-terracotta);
}

input:checked+.slider:before {
    transform: translateX(20px);
}

/* Tooltip Info Page 2 */
.page2-tooltip {
    position: absolute;
    top: 15px;
    bottom: auto;
    left: 50%;
    transform: translateX(-50%) translateY(-10px);
    background: var(--primary-sage);
    color: #FFF;
    padding: 1.2rem 2.5rem 1.2rem 1.5rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    max-width: 90%;
    width: max-content;
    text-align: left;
    line-height: 1.5;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, transform 0.4s ease, visibility 0.4s;
    z-index: 20;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
    pointer-events: auto;
}

.page2-tooltip::after {
    display: none;
}

.page2-tooltip.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.close-tooltip {
    position: absolute;
    top: 10px;
    right: 12px;
    background: transparent;
    border: none;
    color: #FFF;
    font-size: 1.4rem;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
    padding: 0;
    line-height: 1;
}

.close-tooltip:hover {
    opacity: 1;
}