/* ============================================================
   send.jmlab.eu — Styles
   Design : Gradient moderne + Glassmorphism
   ============================================================ */

/* --- Reset & Base --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: #ffffff;
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-attachment: fixed;
    overflow-x: hidden;
    line-height: 1.5;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: inherit;
}

input, textarea {
    font-family: inherit;
    font-size: inherit;
}

/* --- Orbes flottantes (fond animé) --- */
.bg-orbs {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.orb {
    position: absolute;
    border-radius: 50%;
    opacity: 0.12;
    filter: blur(80px);
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: #a78bfa;
    top: -10%;
    right: -10%;
    animation: float1 20s ease-in-out infinite;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: #60a5fa;
    bottom: -5%;
    left: -5%;
    animation: float2 25s ease-in-out infinite;
}

.orb-3 {
    width: 300px;
    height: 300px;
    background: #34d399;
    top: 40%;
    left: 50%;
    animation: float3 18s ease-in-out infinite;
}

@keyframes float1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-40px, 30px) scale(1.05); }
    66% { transform: translate(20px, -20px) scale(0.95); }
}

@keyframes float2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, -40px) scale(1.08); }
}

@keyframes float3 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-20px, -30px) scale(1.1); }
    66% { transform: translate(40px, 20px) scale(0.9); }
}

/* --- Container --- */
.container {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 40px 20px;
}

/* --- Header --- */
.header {
    text-align: center;
    margin-bottom: 32px;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    transition: opacity 0.2s;
}

.logo:hover {
    opacity: 0.85;
}

.logo-icon {
    width: 36px;
    height: 36px;
}

.tagline {
    margin-top: 6px;
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 400;
}

/* --- Carte Glassmorphism --- */
.card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 24px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 580px;
    padding: 40px;
    transition: box-shadow 0.3s;
}

/* --- Vues (SPA) --- */
.view {
    display: none;
}

.view[hidden] {
    display: none !important;
}

.view:not([hidden]) {
    display: block;
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- Zone de dépôt --- */
.dropzone {
    border: 2px dashed rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    padding: 48px 24px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.03);
    min-height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dropzone:hover {
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.06);
}

.dropzone.dragover {
    border-color: #00D4AA;
    border-style: solid;
    background: rgba(0, 212, 170, 0.08);
}

.dropzone.dragover .dropzone-icon {
    animation: bounce 0.6s ease infinite alternate;
}

@keyframes bounce {
    from { transform: translateY(0); }
    to { transform: translateY(-8px); }
}

.dropzone-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    display: block;
    color: rgba(255, 255, 255, 0.7);
    transition: color 0.3s;
}

.dropzone.dragover .dropzone-icon {
    color: #00D4AA;
}

.dropzone-text {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.dropzone-sub {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.55);
}

.dropzone-link {
    color: #00D4AA;
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* --- Dropzone en mode compact (fichiers sélectionnés) --- */
.dropzone.compact {
    min-height: auto;
    padding: 20px 16px;
    border-style: dashed;
}

.dropzone.compact .dropzone-icon {
    width: 32px;
    height: 32px;
    margin-bottom: 8px;
}

.dropzone.compact .dropzone-text {
    font-size: 0.95rem;
}

.dropzone.compact .dropzone-sub {
    font-size: 0.8rem;
}

/* --- Liste des fichiers --- */
.file-list {
    margin-top: 20px;
}

.file-items {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.file-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    animation: slideIn 0.3s ease backwards;
}

@keyframes slideIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.file-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    width: 36px;
    text-align: center;
}

.file-info {
    flex: 1;
    min-width: 0;
}

.file-name {
    font-weight: 500;
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.file-size {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.55);
}

.file-remove {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    font-size: 1rem;
    transition: all 0.2s;
}

.file-remove:hover {
    background: rgba(239, 68, 68, 0.3);
    color: #EF4444;
}

.file-summary {
    margin-top: 12px;
    text-align: right;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 500;
}

/* --- Options --- */
.options {
    margin-top: 24px;
}

.option-group {
    margin-bottom: 18px;
}

.option-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* --- Pilules d'expiration --- */
.pills {
    display: flex;
    gap: 8px;
}

.pill {
    flex: 1;
    padding: 10px 6px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
    font-weight: 500;
    text-align: center;
    transition: all 0.25s ease;
}

.pill:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
}

.pill.active {
    background: linear-gradient(135deg, #00D4AA, #00B4D8);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 2px 12px rgba(0, 212, 170, 0.3);
}

/* --- Toggle switch --- */
.toggle-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
}

.toggle-label {
    font-size: 0.95rem;
    font-weight: 500;
}

.toggle-input {
    display: none;
}

.toggle-switch {
    position: relative;
    width: 48px;
    height: 26px;
    border-radius: 13px;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s;
    flex-shrink: 0;
}

.toggle-switch::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #fff;
    transition: transform 0.3s;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
}

.toggle-input:checked + .toggle-switch {
    background: linear-gradient(135deg, #00D4AA, #00B4D8);
    border-color: transparent;
}

.toggle-input:checked + .toggle-switch::after {
    transform: translateX(22px);
}

/* --- Champs email (glass inputs) --- */
.email-fields {
    margin-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    animation: slideDown 0.3s ease;
}

.email-fields[hidden] {
    display: none;
}

@keyframes slideDown {
    from { opacity: 0; max-height: 0; transform: translateY(-8px); }
    to { opacity: 1; max-height: 400px; transform: translateY(0); }
}

.glass-input {
    width: 100%;
    padding: 12px 16px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.07);
    color: #fff;
    font-size: 0.95rem;
    outline: none;
    transition: all 0.25s;
}

.glass-input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.glass-input:focus {
    border-color: rgba(0, 212, 170, 0.5);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 0 3px rgba(0, 212, 170, 0.15);
}

.glass-textarea {
    resize: vertical;
    min-height: 70px;
}

/* --- Bouton Envoyer --- */
.btn-send {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    margin-top: 24px;
    padding: 16px 24px;
    border-radius: 16px;
    background: linear-gradient(135deg, #00D4AA, #00B4D8);
    color: #fff;
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(0, 212, 170, 0.25);
}

.btn-send:hover:not(:disabled) {
    filter: brightness(1.1);
    transform: translateY(-1px);
    box-shadow: 0 6px 24px rgba(0, 212, 170, 0.35);
}

.btn-send:active:not(:disabled) {
    transform: translateY(0);
}

.btn-send:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    box-shadow: none;
}

.btn-icon, .btn-icon-left {
    width: 20px;
    height: 20px;
}

/* --- Vue Progression --- */
.progress-info {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: 12px;
}

.progress-percent {
    font-size: 2rem;
    font-weight: 700;
}

.progress-speed {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

.progress-bar-wrap {
    height: 12px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.1);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    width: 0%;
    border-radius: 6px;
    background: linear-gradient(90deg, #00D4AA, #00B4D8);
    transition: width 0.3s ease;
    box-shadow: 0 0 12px rgba(0, 212, 170, 0.4);
}

.progress-detail {
    margin-top: 16px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
}

.progress-time {
    margin-top: 6px;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    text-align: center;
}

.btn-cancel {
    display: block;
    margin: 24px auto 0;
    padding: 10px 24px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s;
}

.btn-cancel:hover {
    background: rgba(239, 68, 68, 0.2);
    color: #EF4444;
}

/* --- Vue Succès --- */
.success-check {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
}

.checkmark-svg {
    width: 100%;
    height: 100%;
}

.checkmark-svg circle {
    stroke-dasharray: 157;
    stroke-dashoffset: 157;
    animation: circleAnim 0.6s ease forwards;
}

.checkmark-path {
    stroke-dasharray: 48;
    stroke-dashoffset: 48;
    animation: checkAnim 0.4s ease forwards 0.5s;
}

@keyframes circleAnim {
    to { stroke-dashoffset: 0; }
}

@keyframes checkAnim {
    to { stroke-dashoffset: 0; }
}

.success-title {
    text-align: center;
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.link-box {
    display: flex;
    gap: 8px;
}

.link-input {
    flex: 1;
    font-size: 0.85rem;
    padding-right: 12px;
    text-overflow: ellipsis;
}

.btn-copy {
    flex-shrink: 0;
    padding: 12px 20px;
    border-radius: 12px;
    background: linear-gradient(135deg, #00D4AA, #00B4D8);
    color: #fff;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.25s;
    min-width: 80px;
}

.btn-copy:hover {
    filter: brightness(1.1);
    transform: scale(1.02);
}

.btn-copy.copied {
    background: #10B981;
    animation: pulse 0.4s ease;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5); }
    70% { box-shadow: 0 0 0 10px rgba(16, 185, 129, 0); }
    100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.success-expires {
    text-align: center;
    margin-top: 16px;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.55);
}

.success-email {
    text-align: center;
    margin-top: 8px;
    font-size: 0.85rem;
    color: rgba(0, 212, 170, 0.8);
}

.success-sub {
    text-align: center;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 16px;
}

/* Boutons de partage */
.share-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 16px;
    margin-bottom: 4px;
}

.share-label {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    margin-right: 2px;
}

.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    transition: all 0.25s;
}

.share-btn svg {
    width: 18px;
    height: 18px;
}

.share-btn:hover {
    transform: translateY(-2px);
    border-color: transparent;
}

.share-whatsapp:hover {
    background: #25D366;
    color: #fff;
}

.share-telegram:hover {
    background: #0088cc;
    color: #fff;
}

.share-x:hover {
    background: #000;
    color: #fff;
}

.share-email-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
}

.manage-section {
    margin-top: 24px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
}

.manage-notice {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.manage-notice-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: #fbbf24;
}

.manage-notice p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
    line-height: 1.4;
}

.manage-section .link-box {
    margin-bottom: 10px;
}

.manage-link {
    display: inline-block;
    font-size: 0.82rem;
    color: rgba(0, 212, 170, 0.8);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color 0.2s;
}

.manage-link:hover {
    color: #00D4AA;
}

.btn-reset {
    display: block;
    margin: 28px auto 0;
    padding: 12px 28px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: #fff;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.25s;
}

.btn-reset:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-1px);
}

/* --- Vue Download --- */
.download-header {
    text-align: center;
    margin-bottom: 24px;
}

.download-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 12px;
    display: block;
    color: rgba(255, 255, 255, 0.7);
}

.download-title {
    font-size: 1.3rem;
    font-weight: 700;
}

.download-sender {
    text-align: center;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 8px;
}

.download-message {
    background: rgba(255, 255, 255, 0.06);
    border-left: 3px solid rgba(0, 212, 170, 0.5);
    border-radius: 0 12px 12px 0;
    padding: 12px 16px;
    margin-bottom: 20px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
}

.download-files {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
}

.download-file {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.download-file .file-info {
    flex: 1;
    min-width: 0;
}

.download-file .file-name {
    font-weight: 500;
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.download-file .file-size {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
}

.btn-dl {
    flex-shrink: 0;
    padding: 8px 16px;
    border-radius: 10px;
    background: linear-gradient(135deg, #00D4AA, #00B4D8);
    color: #fff;
    font-weight: 600;
    font-size: 0.8rem;
    transition: all 0.2s;
}

.btn-dl:hover {
    filter: brightness(1.1);
    transform: scale(1.03);
}

.btn-zip {
    margin-top: 8px;
    text-decoration: none;
}

.download-expires {
    text-align: center;
    margin-top: 16px;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.45);
}

/* --- Vue Gestion --- */
.manage-header {
    text-align: center;
    margin-bottom: 24px;
}

.manage-title {
    font-size: 1.3rem;
    font-weight: 700;
}

.manage-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 20px;
}

.stat-card {
    padding: 14px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
}

.stat-value {
    font-size: 1.3rem;
    font-weight: 700;
    display: block;
}

.stat-label {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 4px;
}

.manage-files {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 20px;
}

.manage-actions {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.manage-link-copy {
    margin-bottom: 4px;
}

.btn-delete {
    display: block;
    margin: 8px auto 0;
    padding: 0;
    background: none;
    border: none;
    color: rgba(239, 68, 68, 0.7);
    font-size: 0.82rem;
    font-weight: 500;
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color 0.2s;
    cursor: pointer;
}

.btn-delete:hover {
    color: #EF4444;
}

.manage-expires {
    text-align: center;
    margin-top: 16px;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.45);
}

.manage-status-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.manage-status-badge.active {
    background: rgba(16, 185, 129, 0.2);
    color: #10B981;
}

.manage-status-badge.expired {
    background: rgba(239, 68, 68, 0.2);
    color: #EF4444;
}

.manage-status-badge.deleted {
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
}

/* --- Vue Expiré --- */
.expired-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    color: rgba(255, 255, 255, 0.5);
}

.expired-icon svg {
    width: 100%;
    height: 100%;
}

.expired-title {
    text-align: center;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.expired-sub {
    text-align: center;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.55);
    margin-bottom: 24px;
}

.btn-home {
    display: inline-flex;
    text-decoration: none;
}

/* --- Vue Erreur --- */
.error-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
}

.error-icon svg {
    width: 100%;
    height: 100%;
}

.error-title {
    text-align: center;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: #EF4444;
}

.error-detail {
    text-align: center;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 24px;
}

/* --- Footer --- */
.footer {
    margin-top: 32px;
    text-align: center;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 640px) {
    .container {
        padding: 24px 12px;
    }

    .card {
        padding: 24px 18px;
        border-radius: 20px;
    }

    .header {
        margin-bottom: 20px;
    }

    .logo {
        font-size: 1.6rem;
    }

    .dropzone {
        padding: 32px 16px;
        min-height: 160px;
    }

    .dropzone-icon {
        width: 48px;
        height: 48px;
    }

    .pills {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    .btn-send {
        padding: 14px 20px;
        font-size: 1rem;
        min-height: 48px;
    }

    .link-box {
        flex-direction: column;
    }

    .btn-copy {
        width: 100%;
    }

    .success-title {
        font-size: 1.2rem;
    }

    .progress-percent {
        font-size: 1.6rem;
    }

    .download-file {
        flex-wrap: wrap;
    }

    .download-file .btn-dl {
        width: 100%;
        text-align: center;
    }
}

/* --- Animations d'entrée pour les file-items avec délai --- */
.file-item:nth-child(1) { animation-delay: 0ms; }
.file-item:nth-child(2) { animation-delay: 50ms; }
.file-item:nth-child(3) { animation-delay: 100ms; }
.file-item:nth-child(4) { animation-delay: 150ms; }
.file-item:nth-child(5) { animation-delay: 200ms; }
.file-item:nth-child(n+6) { animation-delay: 250ms; }

/* --- Scrollbar personnalisée --- */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.35);
}