/* Font Family Cheese */
@font-face {
    font-family: 'cheese';
    src: url('../fonts/CheeseOrange-Regular.ttf') format('truetype');
}
/* Font Family Milky */
@font-face {
    font-family: 'milky';
    src: url('../fonts/Milky-Week.ttf') format('truetype');
}

/* Font Family GontSerrat */
@font-face {
    font-family: 'gontserrat';
    src: url('../fonts/Gontserrat-Thin.ttf') format('truetype');
    font-weight: 100;
}

@font-face {
    font-family: 'gontserrat';
    src: url('../fonts/Gontserrat-ExtraLight.ttf') format('truetype');
    font-weight: 200;
}

@font-face {
    font-family: 'gontserrat';
    font-weight: 300;
    src: url('../fonts/Gontserrat-Light.ttf') format('truetype');
}

@font-face {
    font-family: 'gontserrat';
    font-weight: 400;
    src: url('../fonts/Gontserrat-Regular.ttf') format('truetype');
}

@font-face {
    font-family: 'gontserrat';
    font-weight: 500;
    src: url('../fonts/Gontserrat-Medium.ttf') format('truetype');
}

@font-face {
    font-family: 'gontserrat';
    font-weight: 600;
    src: url('../fonts/Gontserrat-Bold.ttf') format('truetype');
}

@font-face {
    font-family: 'gontserrat';
    font-weight: 700;
    src: url('../fonts/Gontserrat-SemiBold.ttf') format('truetype');
}

@font-face {
    font-family: 'gontserrat';
    font-weight: 800;
    src: url('../fonts/Gontserrat-ExtraBold.ttf') format('truetype');
}

@font-face {
    font-family: 'gontserrat';
    font-weight: 900;
    src: url('../fonts/Gontserrat-Black.ttf') format('truetype');
}

/* Font Family Gontserrat Italic */
@font-face {
    font-family: 'gontserratItalic';
    font-weight: 100;
    src: url('../fonts/Gontserrat-ThinItalic.ttf') format('truetype');
}

@font-face {
    font-family: 'gontserratItalic';
    font-weight: 200;
    src: url('../fonts/Gontserrat-ExtraLightItalic.ttf') format('truetype');
}

@font-face {
    font-family: 'gontserratItalic';
    font-weight: 300;
    src: url('../fonts/Gontserrat-LightItalic.ttf') format('truetype');
}

@font-face {
    font-family: 'gontserratItalic';
    font-weight: 400;
    src: url('../fonts/Gontserrat-RegularItalic.ttf') format('truetype');
}

@font-face {
    font-family: 'gontserratItalic';
    font-weight: 500;
    src: url('../fonts/Gontserrat-MediumItalic.ttf') format('truetype');
}

@font-face {
    font-family: 'gontserratItalic';
    font-weight: 600;
    src: url('../fonts/Gontserrat-BoldItalic.ttf') format('truetype');
}

@font-face {
    font-family: 'gontserratItalic';
    font-weight: 700;
    src: url('../fonts/Gontserrat-SemiBoldItalic.ttf') format('truetype');
}

@font-face {
    font-family: 'gontserratItalic';
    font-weight: 800;
    src: url('../fonts/Gontserrat-ExtraBoldItalic.ttf') format('truetype');
}

@font-face {
    font-family: 'gontserratItalic';
    font-weight: 900;
    src: url('../fonts/Gontserrat-BlackItalic.ttf') format('truetype');
}

/* CSS Variables for Light and Dark Mode */

:root {
    color-scheme: light dark;
    --font-size: 16px;

    --font-titles-and-button: 'milky';
    --font-body: 'gontserrat';
    --font-body-italic: 'gontserratItalic';

    --primary-color: #ff5b4c;
    --secondary-color: #FF9800;

    /* Semantic colors for buttons */
    --danger-color: #e74c3c;
    --danger-color-dark: #c0392b;
    --success-color: #27ae60;
    --success-color-dark: #229954;
    --info-color: #3498db;
    --info-color-dark: #2980b9;
    --warning-color: #f39c12;
    --warning-color-dark: #e67e22;
    --disabled-color: #95a5a6;
    --disabled-color-dark: #7f8c8d;

    --background-primary: light-dark(#fff, #121212);
    --background-secondary: light-dark(#f5f5f5, #1e1e1e);
    --background-tertiary: light-dark(#f9fafb, #262626);

    --background-primaryOpacity: light-dark(rgba(255, 255, 255, 0.9), rgba(18, 18, 18, 0.9));
    --background-secondaryOpacity: light-dark(rgba(245, 245, 245, 0.9), rgba(30, 30, 30, 0.9));

    /* Backgrounds pour cartes, modales et overlays */
    --overlay-background: light-dark(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.7));
    
    /* Bordures */
    --border-color: light-dark(#e5e7eb, #374151);
    --border-color-light: light-dark(#f3f4f6, #2d2d2d);

    --button-color: linear-gradient(60deg, #ff5b4c, #FF9800);
    --button-color-hover: linear-gradient(60deg, #FF9800, #ff5b4c);
    --text-primary: light-dark(#333, #E0E0E0);
    --text-secondary: light-dark(#555, #B0B0B0);
    --text-primaryReverse: light-dark(#E0E0E0, #333);

    --alert-info: light-dark(#2196F3, #BBDEFB);
    --text-info: light-dark(#BBDEFB, #2196F3);
    --background-info: light-dark(#e3f2fd, #1e3a5f);
    --alert-success: light-dark(#4CAF50, #C8E6C9);
    --text-success: light-dark(#C8E6C9, #4CAF50);
    --background-success: light-dark(#d1fae5, #1a4d2e);
    --alert-warning: light-dark(#FF9800, #FFE0B2);
    --text-warning: light-dark(#FFE0B2, #FF9800);
    --background-warning: light-dark(#fef3c7, #4d3800);
    --alert-error: light-dark(#F44336, #FFCDD2);
    --text-error: light-dark(#FFCDD2, #F44336);
    --background-error: light-dark(#fee2e2, #4d1f1f);
    --color-logo: light-dark(#ff5b4c, #FF9800);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-size: var(--font-size);
}

html{
    scrollbar-width: thin; /* For Firefox */
    overflow-y: scroll;
    overflow-x: hidden;
    scroll-behavior: smooth;
    scroll-padding-top: 5rem;
    scroll-padding-bottom: 5rem;
    scroll-snap-type: y proximity;
    scroll-snap-align: start;
    scroll-snap-stop: always;
}

body.dark{
    --background-primary: #121212;
    --background-secondary: #1e1e1e;
    --background-primaryOpacity: rgba(18, 18, 18, 0.9);
    --background-secondaryOpacity: rgba(30, 30, 30, 0.9);
    --text-primary: #E0E0E0;
    --text-secondary: #B0B0B0;
}

body.light {
    --background-primary: #fff;
    --background-secondary: #f5f5f5;
    --background-primaryOpacity: rgba(255, 255, 255, 0.9);
    --background-secondaryOpacity: rgba(245, 245, 245, 0.9);
    --text-primary: #333;
    --text-secondary: #555;
}

/* Bouton de bascule thème clair/sombre */
button.theme-toggle {
    background: transparent;
    color: var(--text-primary);
    padding: 0.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

button.theme-toggle:hover {
    background-color: var(--background-secondary);
    transform: rotate(20deg);
}


h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-titles-and-button);
    color: var(--text-primary);
    text-align: center;
    text-transform: capitalize;
}

h1 {
    font-size: 5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-left: 2rem;
    line-height: 1.2;
}

h2 {
    font-size: 4rem;
    font-weight: 600;
}

h3 {
    font-size: 3rem;
    font-weight: 500;
}

h4 {
    font-size: 2rem;
    font-weight: 400;
}

h5 {
    font-size: 1.25rem;
    color: var(--primary-color);
    font-weight: 300;
    margin-left: 2rem;
}

h6 {
    font-size: 1rem;
    font-weight: 200;
}

p {
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: var(--text-secondary);
}

/* ================================================
   BUTTONS SYSTEM - Système normalisé de boutons
   ================================================ */

/* Base commune pour TOUS les boutons - Style positif par défaut */
button,
.btn,
input[type="submit"],
input[type="button"] {
    padding: 0.75rem 1.5rem;
    border-radius: 2rem;
    font-family: var(--font-titles-and-button);
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    line-height: 1;
    white-space: nowrap;
    
    /* Gradient par défaut pour tous les boutons (actions positives) */
    background: var(--button-color);
    color: #fff;

    &:hover:not(:disabled) {
        box-shadow: 0 4px 12px rgba(255, 91, 76, 0.3);
    }

    &:active:not(:disabled) {
        transform: translateY(0);
    }

    &:disabled {
        opacity: 0.5;
        cursor: not-allowed;
        transform: none !important;
        box-shadow: none !important;
    }

    &:focus {
        outline: 2px solid var(--primary-color);
        outline-offset: 2px;
    }
}

/* PRIMARY - Actions principales (Connexion, S'inscrire, Valider, Rechercher) */
.btn-primary {
    background: var(--button-color);
    color: #fff;

    &:hover:not(:disabled) {
        background: var(--button-color-hover);
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(255, 91, 76, 0.3);
    }

    &:active:not(:disabled) {
        transform: translateY(0);
    }
}

/* NEGATIVE - Actions négatives (Supprimer, Vider, Annuler, Désactiver) */
.btn-negative,
.btn-secondary {
    background: transparent;
    color: var(--text-secondary);
    border: none;

    &:hover:not(:disabled) {
        color: var(--text-primary);
        opacity: 0.8;
        transform: translateY(-2px);
    }

    &:active:not(:disabled) {
        transform: translateY(0);
    }
}

/* DANGER - Actions destructives (Supprimer, Annuler abonnement) */
.btn-danger {
    background: linear-gradient(135deg, var(--danger-color) 0%, var(--danger-color-dark) 100%);
    color: #fff;

    &:hover:not(:disabled) {
        background: linear-gradient(135deg, var(--danger-color-dark) 0%, #a93226 100%);
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(231, 76, 60, 0.3);
    }

    &:active:not(:disabled) {
        transform: translateY(0);
    }
}

/* SUCCESS - Confirmation positive (Valider, Enregistrer) */
.btn-success {
    background: linear-gradient(135deg, var(--success-color) 0%, var(--success-color-dark) 100%);
    color: #fff;

    &:hover:not(:disabled) {
        background: linear-gradient(135deg, var(--success-color-dark) 0%, #1e8449 100%);
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(39, 174, 96, 0.3);
    }

    &:active:not(:disabled) {
        transform: translateY(0);
    }
}

/* WARNING - Avertissement (Attention requise) */
.btn-warning {
    background: linear-gradient(135deg, var(--warning-color) 0%, var(--warning-color-dark) 100%);
    color: #fff;

    &:hover:not(:disabled) {
        background: linear-gradient(135deg, var(--warning-color-dark) 0%, #d35400 100%);
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(243, 156, 18, 0.3);
    }

    &:active:not(:disabled) {
        transform: translateY(0);
    }
}

/* INFO - Informations (Détails, En savoir plus) */
.btn-info {
    background: linear-gradient(135deg, var(--info-color) 0%, var(--info-color-dark) 100%);
    color: #fff;

    &:hover:not(:disabled) {
        background: linear-gradient(135deg, var(--info-color-dark) 0%, #1f6391 100%);
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
    }

    &:active:not(:disabled) {
        transform: translateY(0);
    }
}

/* Bouton lien (style minimaliste) */
.btn-link {
    background: transparent;
    color: var(--primary-color);
    border: none;
    padding: 0.5rem 1rem;

    &:hover:not(:disabled) {
        background: var(--background-secondary);
        text-decoration: underline;
    }
}

.btn-upgrade {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;

    &:hover {
        transform: translateY(-2px);
        box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
    }
}

button.favorite-btn {
    display: flex;
    align-items: center;
    gap: .5rem;
    background: transparent;
    outline: none;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    color: var(--primary-color);
    transition: all 0.3s ease;

    i {
        font-size: 1rem;
    }

    &:hover:not(:disabled) {
        background: transparent;
        color: var(--secondary-color);
        box-shadow: none;
        transform: scale(1.2);
    }

    .is-active {
        color: var(--secondary-color);
        transition: all 0.3s ease-in-out;
    }
}

/* Classes métier spécifiques (à refactoriser progressivement) */
.btn-edit {
    background: linear-gradient(135deg, #FFDE00 0%, #ffbb00 100%);
    color: #0d0c22;

    &:hover:not(:disabled) {
        background: linear-gradient(135deg, #ffbb00 0%, #ffa500 100%);
        transform: translateY(-2px);
    }
}

.btn-view {
    background: var(--button-color);
    color: #fff;
    padding: 0.5rem 1rem;

    &:hover:not(:disabled) {
        background: var(--button-color-hover);
    }
}

.btn-delete {
    background: transparent;
    color: var(--danger-color);
    border: none;

    &:hover:not(:disabled) {
        color: var(--danger-color-dark);
        opacity: 0.8;
        transform: translateY(-2px);
    }

    &.disabled {
        opacity: 0.3;
        cursor: not-allowed;
    }
}

/* Boutons pricing (à refactoriser avec système) */
.btn-pricing {
    width: fit-content;
    padding: 1rem 2rem;
    font-size: 1rem;
    border-radius: 2rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
    ffffffrf
    &.btn-free {
        background: linear-gradient(135deg, #95a5a6 0%, #7f8c8d 100%);
        color: #fff;

        &:hover:not(:disabled) {
            background: linear-gradient(135deg, #7f8c8d 0%, #5d6d7e 100%);
        }
    }

    &.btn-monthly {
        background: var(--button-color);
        color: #fff;

        &:hover:not(:disabled) {
            background: var(--button-color-hover);
        }
    }

    &.btn-yearly {
        background: linear-gradient(135deg, var(--success-color) 0%, var(--success-color-dark) 100%);
        color: #fff;

        &:hover:not(:disabled) {
            background: linear-gradient(135deg, var(--success-color-dark) 0%, #1e8449 100%);
        }
    }

    &.btn-lifetime {
        background: linear-gradient(135deg, #9b59b6 0%, #8e44ad 100%);
        color: #fff;

        &:hover:not(:disabled) {
            background: linear-gradient(135deg, #8e44ad 0%, #7d3c98 100%);
        }
    }
}

.btn-cta-large {
    padding: 1.25rem 3rem;
    font-size: 1.25rem;
    background: var(--button-color);
    color: #fff;
    border-radius: 3rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;

    &:hover:not(:disabled) {
        background: var(--button-color-hover);
        transform: translateY(-3px);
        box-shadow: 0 8px 20px rgba(255, 91, 76, 0.4);
    }
}

/* Bouton annulation abonnement */
.btn-cancel-sub {
    background: transparent;
    color: var(--danger-color);
    border: none;

    &:hover:not(:disabled) {
        color: var(--danger-color-dark);
        opacity: 0.8;
        transform: translateY(-2px);
    }

    i {
        font-size: 1.2rem;
    }
}

/* Bouton reset filtres */
.btn-reset,
.btn-decline {
    background: light-dark(var(--disabled-color), var(--disabled-color-dark));
    color: white;
    border: none;
    padding: 0.5rem 1rem;

    &:hover:not(:disabled) {
        background: light-dark(var(--disabled-color), var(--disabled-color-dark));
        opacity: 0.8;
    }

    &:hover {
        background: light-dark(var(--disabled-color), var(--disabled-color-dark));
        opacity: 0.8;
    }
}

/* Bouton backup 2FA */
.btn-backup {
    background: transparent;
    color: var(--primary-color);
    border: none;
    font-size: 0.875rem;
    padding: 0.5rem;

    &:hover:not(:disabled) {
        text-decoration: underline;
    }
}

/* Bouton send notification (admin) */
.btn-send {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* ================================================
   End BUTTONS SYSTEM
   ================================================ */

/* ================================================
   LINKS SYSTEM - Système normalisé de liens
   =============================================== */
a {
    width: fit-content;
    font-size: 1.2rem;
    font-family: var(--font-titles-and-button);
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.3s ease;

    &.active {
        color: var(--primary-color);
        font-weight: 600;
    }

    &:hover {
        text-decoration: underline;
    }
}

/* LINK - Lien standard dans le texte */
.link {
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;

    &:hover {
        text-decoration: underline;
    }

    &:visited {
        color: var(--primary-color);
    }
}

/* LINK-NAV - Liens de navigation (menu, breadcrumb) */
.link-nav {
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;

    &:hover {
        color: var(--primary-color);
        background: var(--background-secondary);
    }

    &.active {
        color: var(--primary-color);
        font-weight: 600;
    }
}

/* LINK-BUTTON - Liens stilisés comme boutons (CTA) */
.link-button,
a.cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 2rem;
    font-family: var(--font-titles-and-button);
    font-size: 1.2rem;
    font-weight: 600;
    text-decoration: none;
    background: var(--button-color);
    color: #fff;
    transition: all 0.3s ease;
    cursor: pointer;

    &:hover {
        background: var(--button-color-hover);
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(255, 91, 76, 0.3);
    }

    &:active {
        transform: translateY(0);
        outline-offset: 2px;
        outline: 3px solid var(--secondary-color);
        rotate: -2deg;
    }

    &.active {
        outline-offset: 2px;
        outline: 3px solid var(--secondary-color);
        rotate: -2deg;
    }
}

/* ================================================
   End LINKS SYSTEM
   ================================================ */


ul {
    list-style: none;
    padding: 0;
}

input,
select,
textarea {
    font-size: var(--font-size);
    padding: 10px;
    border: 1px solid var(--text-primary);
    border-radius: 5px;
    background: transparent;
    margin-bottom: .2rem;
    color: var(--text-primary);
    outline: none;
    transition: border-color 0.3s ease, box-shadow 0.2s ease;
}

input::placeholder,
select::placeholder,
textarea::placeholder {
    color: var(--text-secondary);
}

/* ALERTES */
.alert{
    padding: .5rem 1rem;
    border-radius: .5rem;
    margin: 1rem;
    font-size: var(--font-size);
    width: fit-content;
}

.alert-info {
    background-color: var(--alert-info);
    color: var(--text-info);
}
.alert-success {
    background-color: var(--alert-success);
    color: var(--text-success);
}
.alert-warning {
    background-color: var(--alert-warning);
    color: var(--text-warning);
}
.alert-error {
    background-color: var(--alert-error);
    color: var(--text-error);
}

.color-logo {
    color: var(--color-logo);
    text-decoration: underline;
}

/* Alerte CSRF */
.csrf-error {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    min-width: 400px;
    background: #dc3545;
    color: white;
    padding: 15px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    animation: slideDown 0.3s ease-out;
}

.csrf-error .close-alert {
    position: absolute;
    top: 10px;
    right: 15px;
    background: none;
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
    padding: 0;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}


/* Alertes de sécurité rate limiting */
.alert.alert-danger {
    position: relative;
    border-left: 4px solid #dc3545;
}

.alert.alert-danger i.fi-sr-shield-exclamation {
    color: #dc3545;
    margin-right: 8px;
    font-size: 1.2em;
}

.alert small {
    font-size: 0.9em;
    line-height: 1.4;
}

/* Animation pour les alertes critiques */
.alert.alert-danger:has(i.fi-sr-shield-exclamation) {
    animation: securityAlert 0.5s ease-in-out;
    box-shadow: 0 4px 12px rgba(220, 53, 69, 0.3);
}

@keyframes securityAlert {
    0% { 
        opacity: 0; 
        transform: translateY(-10px); 
    }
    100% {
        opacity: 1; 
        transform: translateY(0); 
    }
}

/* BODY */
body {
    width: 100%;
    font-family: var(--font-body);
    background-color: var(--background-secondary);
    color: var(--text-primary);
    font-size: var(--font-size);
    line-height: 1.6;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    transition: background-color 0.3s ease, color 0.3s ease;
    -webkit-font-smoothing: antialiased; /* For Safari */
    -moz-osx-font-smoothing: grayscale; /* For Firefox */
}