/* =====================================================
   CONVERSA.OVH — DESIGN SYSTEM
   Base Leveltel, palette vert + orange
   Polices : Barlow, Barlow Condensed
   ===================================================== */

/* --- IMPORTS GOOGLE FONTS --- */
@import url('https://fonts.googleapis.com/css2?family=Barlow:wght@300;400;500;600;700&family=Barlow+Condensed:wght@400;500;600;700&display=swap');

/* --- VARIABLES --- */
:root {
    --green:       #16713a;
    --green-dark:  #0d4f28;
    --green-light: #1e8f4a;
    --orange:      #f07d00;
    --orange-l:    #ff9a2e;
    --gray-bg:     #f4f8f5;
    --gray-light:  #e8f0eb;
    --gray-mid:    #7a9484;
    --text:        #1c2d1f;
    --text-light:  #5a7060;
    --white:       #ffffff;
    --border:      #d0ddd5;
    --success:     #28a745;
    --danger:      #dc3545;
    --warning:     #ffc107;
    --radius:      8px;
    --shadow:      0 2px 16px rgba(22,113,58,.12);
    --shadow-sm:   0 1px 4px rgba(22,113,58,.08);
}

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

html { font-size: 14px; -webkit-font-smoothing: antialiased; }

body {
    font-family: 'Barlow', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text);
    background: var(--gray-bg);
    line-height: 1.5;
    min-height: 100vh;
}

a { color: var(--green); text-decoration: none; }
a:hover { color: var(--green-light); text-decoration: underline; }

img { max-width: 100%; height: auto; }

/* --- TYPO --- */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Barlow Condensed', 'Barlow', sans-serif;
    font-weight: 600;
    line-height: 1.2;
    color: var(--text);
}
h1 { font-size: 28px; }
h2 { font-size: 22px; }
h3 { font-size: 18px; }
h4 { font-size: 16px; }

/* =====================================================
   NAVBAR
   ===================================================== */
.navbar {
    background: var(--green-dark);
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    border-bottom: 3px solid var(--orange);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.logo-text {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.logo-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    background: var(--orange);
    border-radius: 50%;
    margin-left: 2px;
    vertical-align: middle;
}

.navbar-tagline {
    font-size: 11px;
    color: var(--gray-mid);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 500;
}

.navbar-badge {
    background: var(--orange);
    color: var(--white);
    font-size: 10px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-left: 12px;
}

.navbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.navbar-right a,
.navbar-right span {
    color: rgba(255,255,255,.7);
    font-size: 13px;
    text-decoration: none;
    transition: color .15s;
}
.navbar-right a:hover { color: var(--white); text-decoration: none; }

.navbar-user {
    color: rgba(255,255,255,.9) !important;
    font-weight: 500;
}

.navbar-credits {
    background: rgba(255,255,255,.12);
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    color: var(--orange-l) !important;
}

.navbar-org-badge {
    background: rgba(255,255,255,.1);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    color: rgba(255,255,255,.8);
    max-width: 220px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* =====================================================
   LAYOUT (sidebar + main)
   ===================================================== */
.layout {
    display: flex;
    min-height: calc(100vh - 64px);
}

/* =====================================================
   SIDEBAR
   ===================================================== */
.sidebar-nav {
    width: 230px;
    min-width: 230px;
    background: var(--white);
    border-right: 1px solid var(--border);
    padding: 20px 12px;
    overflow-y: auto;
}

.snav-section {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--gray-mid);
    font-weight: 600;
    padding: 16px 12px 6px;
    margin-top: 8px;
}
.snav-section:first-child { margin-top: 0; padding-top: 8px; }

.snav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: 6px;
    color: var(--text-light);
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    transition: all .15s;
    position: relative;
}
.snav-item:hover {
    background: var(--gray-bg);
    color: var(--text);
    text-decoration: none;
}
.snav-item.active {
    background: rgba(22,113,58,.08);
    color: var(--green);
    font-weight: 600;
}

.snav-item svg,
.snav-item .snav-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    opacity: .7;
}
.snav-item.active svg,
.snav-item.active .snav-icon { opacity: 1; }

.snav-badge {
    margin-left: auto;
    background: var(--orange);
    color: var(--white);
    font-size: 10px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 10px;
    min-width: 20px;
    text-align: center;
}
.snav-badge.green { background: var(--success); }

.snav-credits {
    margin: 16px 12px 8px;
    padding: 12px;
    background: var(--gray-bg);
    border-radius: var(--radius);
    text-align: center;
}
.snav-credits-val {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--green);
    line-height: 1;
}
.snav-credits-label {
    font-size: 11px;
    color: var(--gray-mid);
    text-transform: uppercase;
    letter-spacing: .5px;
    margin-top: 4px;
}

/* =====================================================
   MAIN CONTENT
   ===================================================== */
.main-content {
    flex: 1;
    padding: 24px 32px;
    overflow-x: auto;
    min-width: 0;
}

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    gap: 16px;
}

.page-title {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 24px;
    font-weight: 600;
    color: var(--text);
}

.page-subtitle {
    font-size: 13px;
    color: var(--text-light);
    margin-top: 2px;
}

/* =====================================================
   CARDS
   ===================================================== */
.card {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    margin-bottom: 20px;
}

.card-header {
    background: var(--green);
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.card-header h2,
.card-header h3 {
    font-size: 14px;
    font-weight: 600;
    color: var(--white);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: .5px;
}
.card-header svg { width: 16px; height: 16px; color: var(--white); }

.card-header.orange { background: var(--orange); }
.card-header.dark   { background: var(--green-dark); }

.card-body {
    padding: 20px;
}

.card-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--border);
    background: var(--gray-bg);
    font-size: 12px;
    color: var(--text-light);
}

/* =====================================================
   STATS GRID
   ===================================================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 14px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 16px;
    box-shadow: var(--shadow-sm);
    text-align: center;
    border-top: 3px solid var(--green);
    transition: transform .15s, box-shadow .15s;
}
.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.stat-card.orange { border-top-color: var(--orange); }
.stat-card.green  { border-top-color: var(--success); }
.stat-card.red    { border-top-color: var(--danger); }
.stat-card.blue   { border-top-color: #4a90d9; }
.stat-card.purple { border-top-color: #7c4dff; }
.stat-card.teal   { border-top-color: #009688; }

.stat-val {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 36px;
    font-weight: 700;
    line-height: 1;
    color: var(--green);
    margin-bottom: 4px;
}
.stat-card.orange .stat-val { color: var(--orange); }
.stat-card.green  .stat-val { color: var(--success); }
.stat-card.red    .stat-val { color: var(--danger); }
.stat-card.blue   .stat-val { color: #4a90d9; }
.stat-card.purple .stat-val { color: #7c4dff; }
.stat-card.teal   .stat-val { color: #009688; }

.stat-label {
    font-size: 10px;
    color: var(--gray-mid);
    text-transform: uppercase;
    letter-spacing: .5px;
    font-weight: 600;
}

/* =====================================================
   TABLES
   ===================================================== */
.tbl-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
table th {
    background: var(--gray-bg);
    padding: 9px 14px;
    font-size: 10px;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--gray-mid);
    text-align: left;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}
table td {
    padding: 10px 14px;
    border-bottom: 1px solid #eef3f0;
    vertical-align: middle;
}
table tr:hover td { background: #fafcfb; }
table tr:last-child td { border-bottom: none; }

/* =====================================================
   FORMS
   ===================================================== */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
.form-grid .full { grid-column: 1 / -1; }

.form-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 12px;
}

.form-field label {
    font-size: 11px;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--gray-mid);
    letter-spacing: 1px;
    margin-bottom: 2px;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="time"],
input[type="tel"],
input[type="url"],
input[type="search"],
select,
textarea {
    width: 100%;
    border: 1.5px solid var(--border);
    border-radius: 6px;
    padding: 9px 12px;
    font-family: 'Barlow', sans-serif;
    font-size: 13px;
    color: var(--text);
    background: var(--white);
    outline: none;
    transition: border-color .15s;
}
input:focus, select:focus, textarea:focus {
    border-color: var(--green);
    box-shadow: 0 0 0 3px rgba(22,113,58,.1);
}

textarea { resize: vertical; min-height: 80px; }

select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M6 8L1 3h10z' fill='%237a9484'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 32px;
}

/* =====================================================
   BUTTONS
   ===================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--green);
    color: var(--white);
    border: none;
    border-radius: 6px;
    font-family: 'Barlow', sans-serif;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .5px;
    text-transform: uppercase;
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
    transition: background .15s, transform .1s;
}
.btn:hover {
    background: var(--green-light);
    color: var(--white);
    text-decoration: none;
    transform: translateY(-1px);
}
.btn:active { transform: translateY(0); }

.btn.orange        { background: var(--orange); }
.btn.orange:hover  { background: var(--orange-l); }
.btn.red           { background: var(--danger); }
.btn.red:hover     { background: #e55; }
.btn.gray          { background: var(--gray-light); color: var(--text); }
.btn.gray:hover    { background: var(--border); }
.btn.outline       { background: transparent; border: 1.5px solid var(--green); color: var(--green); }
.btn.outline:hover { background: var(--green); color: var(--white); }

.btn.sm { padding: 4px 10px; font-size: 10px; }
.btn.lg { padding: 12px 24px; font-size: 14px; }

.btn svg { width: 14px; height: 14px; }

/* =====================================================
   BADGES
   ===================================================== */
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 10px;
    font-weight: 700;
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: .5px;
}

.badge.green   { background: #e8f5e9; color: #1b5e20; }
.badge.orange  { background: #fff3e0; color: #e65100; }
.badge.red     { background: #fff0f0; color: #b91c1c; }
.badge.blue    { background: #e3f2fd; color: #1565c0; }
.badge.gray    { background: #eceff1; color: #546e7a; }
.badge.purple  { background: #f3e8ff; color: #6b21a8; }

/* =====================================================
   ALERTS
   ===================================================== */
.alert {
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 13px;
    margin-bottom: 20px;
    border: 1px solid;
}
.alert.success { background: #e8f5e9; border-color: #a5d6a7; color: #1b5e20; }
.alert.error   { background: #fff0f0; border-color: #fca5a5; color: #b91c1c; }
.alert.warn    { background: #fff8e8; border-color: #f5d78a; color: #7a5200; }
.alert.info    { background: #e8f4f8; border-color: #b3dce5; color: #0c5460; }

/* =====================================================
   LOGIN PAGE
   ===================================================== */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--green-dark) 0%, var(--green) 50%, var(--green-light) 100%);
    padding: 20px;
}

.login-card {
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 8px 40px rgba(0,0,0,.2);
    width: 100%;
    max-width: 420px;
    overflow: hidden;
}

.login-header {
    background: var(--green-dark);
    padding: 28px 32px;
    text-align: center;
    border-bottom: 3px solid var(--orange);
}

.login-logo {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 32px;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.login-subtitle {
    font-size: 12px;
    color: rgba(255,255,255,.6);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: 6px;
}

.login-body {
    padding: 32px;
}

.login-body .form-field { margin-bottom: 18px; }

.login-body .btn {
    width: 100%;
    justify-content: center;
    padding: 12px;
    font-size: 14px;
    margin-top: 8px;
}

.login-footer {
    text-align: center;
    padding: 16px 32px;
    background: var(--gray-bg);
    font-size: 12px;
    color: var(--text-light);
}

/* =====================================================
   LANDING PAGE
   ===================================================== */
.landing-hero {
    background: linear-gradient(135deg, var(--green-dark) 0%, var(--green) 100%);
    color: var(--white);
    padding: 80px 0 60px;
    text-align: center;
}
.landing-hero h1 {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 48px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
}
.landing-hero p {
    font-size: 18px;
    color: rgba(255,255,255,.8);
    max-width: 600px;
    margin: 0 auto 32px;
}

.landing-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    padding: 48px 32px;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform .2s;
}
.feature-card:hover { transform: translateY(-4px); }

.feature-icon {
    width: 56px;
    height: 56px;
    background: rgba(22,113,58,.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 24px;
}

.feature-card h3 {
    font-size: 16px;
    margin-bottom: 8px;
}

.feature-card p {
    font-size: 13px;
    color: var(--text-light);
    line-height: 1.6;
}

/* =====================================================
   PAGINATION
   ===================================================== */
.pagination {
    display: flex;
    gap: 4px;
    justify-content: center;
    margin-top: 20px;
}
.pagination a, .pagination span {
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-light);
    text-decoration: none;
    border: 1px solid var(--border);
    transition: all .15s;
}
.pagination a:hover { background: var(--gray-bg); color: var(--text); text-decoration: none; }
.pagination .active {
    background: var(--green);
    color: var(--white);
    border-color: var(--green);
}

/* =====================================================
   EMPTY STATE
   ===================================================== */
.empty-state {
    text-align: center;
    padding: 48px 24px;
    color: var(--gray-mid);
}
.empty-state svg { width: 48px; height: 48px; margin-bottom: 12px; opacity: .4; }
.empty-state p { font-size: 14px; }

/* =====================================================
   MODALS
   ===================================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.5);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal {
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 12px 48px rgba(0,0,0,.25);
    width: 100%;
    max-width: 520px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.modal-header h3 { font-size: 16px; margin: 0; }
.modal-close {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: var(--gray-mid);
    padding: 4px;
}

.modal-body { padding: 20px; }
.modal-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

/* =====================================================
   UTILITIES
   ===================================================== */
.text-center { text-align: center; }
.text-right  { text-align: right; }
.text-muted  { color: var(--text-light); }
.text-green  { color: var(--green); }
.text-orange { color: var(--orange); }
.text-red    { color: var(--danger); }
.text-sm     { font-size: 12px; }
.text-xs     { font-size: 10px; }

.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }

.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.flex-center  { display: flex; align-items: center; justify-content: center; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }

.hidden { display: none !important; }

.truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1024px) {
    .sidebar-nav { width: 200px; min-width: 200px; }
    .main-content { padding: 20px; }
}

@media (max-width: 768px) {
    .navbar { padding: 0 16px; }
    .layout { flex-direction: column; }
    .sidebar-nav {
        width: 100%;
        min-width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--border);
        padding: 12px;
        display: flex;
        flex-wrap: wrap;
        gap: 4px;
    }
    .snav-section {
        width: 100%;
        padding: 8px 8px 4px;
        margin-top: 4px;
    }
    .snav-item {
        padding: 6px 10px;
        font-size: 12px;
    }
    .main-content { padding: 16px; }
    .form-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .page-header { flex-direction: column; align-items: flex-start; }

    .landing-hero { padding: 48px 20px 40px; }
    .landing-hero h1 { font-size: 32px; }
    .landing-hero p { font-size: 15px; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    .navbar-tagline { display: none; }
    .navbar-org-badge { display: none; }
}