/* Cometta — App Styles (light theme) */
:root {
    --eco-bg:          #f0f4f8;
    --eco-surface:     #ffffff;
    --eco-border:      #e2e8f0;
    --eco-text:        #1a202c;
    --eco-muted:       #718096;
    --eco-green:       #16a34a;
    --eco-green-dark:  #15803d;
    --eco-green-dim:   #dcfce7;
    --eco-green-faint: #f0fdf4;
    --eco-shadow-sm:   0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
    --eco-shadow:      0 4px 16px rgba(0,0,0,.08);
    --eco-radius:      12px;
    --eco-radius-sm:   8px;
}

* { box-sizing: border-box; }

body {
    font-family: 'Inter', system-ui, sans-serif;
    background: var(--eco-bg);
    color: var(--eco-text);
    min-height: 100vh;
}

/* ── Navbar ── */
.eco-navbar {
    background: var(--eco-surface) !important;
    border-bottom: 1px solid var(--eco-border);
    padding: .4rem 0;
    box-shadow: var(--eco-shadow-sm);
}
.eco-navbar .navbar-brand {
    color: var(--eco-green) !important;
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: -.01em;
}
.eco-navbar .nav-link {
    color: var(--eco-muted) !important;
    font-size: .875rem;
    font-weight: 500;
    padding: .4rem .75rem !important;
    border-radius: 6px;
    transition: color .15s, background .15s;
}
.eco-navbar .nav-link:hover {
    color: var(--eco-text) !important;
    background: var(--eco-bg);
}
.eco-navbar .nav-link.active {
    color: var(--eco-green) !important;
    background: var(--eco-green-dim);
}

/* ── Main ── */
.eco-main { min-height: calc(100vh - 56px - 60px); }

/* ── Footer ── */
.eco-footer {
    border-top: 1px solid var(--eco-border);
    background: var(--eco-surface);
    color: var(--eco-muted);
}

/* ── Cards ── */
.eco-card {
    background: var(--eco-surface);
    border: 1px solid var(--eco-border);
    border-radius: var(--eco-radius);
    box-shadow: var(--eco-shadow-sm);
    overflow: hidden;
}
.eco-card-header {
    padding: .9rem 1.1rem;
    border-bottom: 1px solid var(--eco-border);
    background: var(--eco-green-faint);
}

.eco-project-card {
    background: var(--eco-surface);
    border: 1px solid var(--eco-border);
    border-radius: var(--eco-radius);
    box-shadow: var(--eco-shadow-sm);
    padding: 1.1rem;
    transition: box-shadow .2s, border-color .2s, transform .15s;
}
.eco-project-card:hover {
    box-shadow: var(--eco-shadow);
    border-color: var(--eco-green);
    transform: translateY(-1px);
}

.eco-tester-card {
    background: var(--eco-surface);
    border: 1px solid var(--eco-border);
    border-radius: var(--eco-radius);
    box-shadow: var(--eco-shadow-sm);
    padding: 1.1rem;
    transition: box-shadow .2s;
}
.eco-tester-card:hover { box-shadow: var(--eco-shadow); }

/* ── Stat cards ── */
.eco-stat-card {
    background: var(--eco-surface);
    border: 1px solid var(--eco-border);
    border-radius: var(--eco-radius);
    box-shadow: var(--eco-shadow-sm);
    padding: 1.1rem 1rem;
    text-align: center;
    transition: box-shadow .2s, transform .15s;
}
.eco-stat-card:hover {
    box-shadow: var(--eco-shadow);
    transform: translateY(-1px);
}
.eco-stat-icon {
    width: 40px; height: 40px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    margin-bottom: .5rem;
}
.eco-stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: .25rem;
    color: var(--eco-text);
}
.eco-stat-label {
    font-size: .7rem;
    color: var(--eco-muted);
    text-transform: uppercase;
    letter-spacing: .06em;
    font-weight: 500;
}

/* ── Step card (onboarding) ── */
.eco-step-card {
    background: var(--eco-surface);
    border: 1px solid var(--eco-border);
    border-radius: var(--eco-radius);
    box-shadow: var(--eco-shadow-sm);
    padding: 1.25rem;
    position: relative;
}
.eco-step-number {
    width: 32px; height: 32px;
    border-radius: 50%;
    background: var(--eco-green-dim);
    color: var(--eco-green);
    font-weight: 700;
    font-size: .85rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.eco-step-number.done {
    background: var(--eco-green);
    color: #fff;
}
.eco-step-number.locked {
    background: var(--eco-border);
    color: var(--eco-muted);
}

/* ── Table ── */
.eco-table { color: var(--eco-text); }
.eco-table thead th {
    color: var(--eco-muted);
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: .06em;
    border-color: var(--eco-border);
    font-weight: 600;
    padding: .65rem 1rem;
    background: var(--eco-green-faint);
}
.eco-table tbody td {
    border-color: var(--eco-border);
    padding: .75rem 1rem;
    vertical-align: middle;
}
.eco-table tbody tr:hover td { background: var(--eco-green-faint); }

/* ── Form inputs ── */
.eco-input {
    background: var(--eco-bg) !important;
    border-color: var(--eco-border) !important;
    color: var(--eco-text) !important;
    border-radius: var(--eco-radius-sm) !important;
    font-size: .875rem;
}
.eco-input:focus {
    background: #fff !important;
    border-color: var(--eco-green) !important;
    box-shadow: 0 0 0 3px rgba(22,163,74,.12) !important;
    color: var(--eco-text) !important;
}
.eco-input::placeholder { color: var(--eco-muted) !important; }
.form-select.eco-input option { background: var(--eco-surface); }

/* ── Code blocks ── */
.eco-code-block {
    background: var(--eco-bg);
    border: 1px solid var(--eco-border);
    border-radius: var(--eco-radius-sm);
    padding: .45rem .8rem;
    font-family: 'Courier New', monospace;
    font-size: .8rem;
    color: var(--eco-green-dark);
    word-break: break-all;
    font-weight: 600;
}
.eco-code-pre {
    background: #1a202c;
    border-radius: var(--eco-radius-sm);
    padding: 1rem 1.1rem;
    font-size: .78rem;
    color: #a8d8a8;
    margin-bottom: 0;
    overflow-x: auto;
    border: none;
}
.eco-code-pre code { color: inherit; }

/* ── Progress ── */
.eco-progress {
    height: 6px;
    background: var(--eco-border);
    border-radius: 99px;
}

/* ── Auth ── */
.eco-auth-body {
    background: var(--eco-bg);
    position: relative;
    overflow: hidden;
}
.eco-auth-bg {
    position: fixed;
    inset: 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(22,163,74,.1) 0%, transparent 60%);
    pointer-events: none;
}
.eco-auth-card {
    background: var(--eco-surface);
    border: 1px solid var(--eco-border);
    border-radius: 18px;
    box-shadow: var(--eco-shadow);
    padding: 2.25rem;
    width: 100%;
    max-width: 420px;
    position: relative;
    z-index: 1;
}
.eco-auth-logo {
    width: 60px; height: 60px;
    background: var(--eco-green-dim);
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--eco-green);
}

/* ── Bootstrap overrides ── */
.btn-success {
    background-color: var(--eco-green) !important;
    border-color: var(--eco-green) !important;
    font-weight: 600;
}
.btn-success:hover, .btn-success:focus {
    background-color: var(--eco-green-dark) !important;
    border-color: var(--eco-green-dark) !important;
}
.btn-outline-success {
    color: var(--eco-green) !important;
    border-color: var(--eco-green) !important;
}
.btn-outline-success:hover {
    background-color: var(--eco-green) !important;
    color: #fff !important;
}
.form-label {
    font-size: .8rem;
    color: var(--eco-muted);
    margin-bottom: .3rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.dropdown-menu {
    background: var(--eco-surface);
    border-color: var(--eco-border);
    box-shadow: var(--eco-shadow);
    border-radius: var(--eco-radius-sm);
}
.dropdown-item {
    color: var(--eco-text);
    font-size: .875rem;
}
.dropdown-item:hover {
    background: var(--eco-green-faint);
    color: var(--eco-green);
}
.dropdown-divider { border-color: var(--eco-border); }
.modal-content {
    background: var(--eco-surface);
    border-color: var(--eco-border);
    border-radius: var(--eco-radius);
    box-shadow: var(--eco-shadow);
}
.alert { border-radius: var(--eco-radius-sm); }
code { color: var(--eco-green-dark); font-size: .8em; }

/* ── Tabs ── */
.eco-tabs { border-bottom: 2px solid var(--eco-border); }
.eco-tabs .nav-link {
    color: var(--eco-muted);
    border: none;
    border-bottom: 2px solid transparent;
    border-radius: 0;
    margin-bottom: -2px;
    padding: .6rem 1.1rem;
    font-size: .875rem;
    font-weight: 500;
    transition: color .15s, border-color .15s;
}
.eco-tabs .nav-link:hover { color: var(--eco-text); }
.eco-tabs .nav-link.active {
    color: var(--eco-green);
    border-bottom-color: var(--eco-green);
    background: transparent;
}

/* ── Docs tabs ── */
.eco-tab-content {
    border: 1px solid var(--eco-border);
    border-top: none;
    border-radius: 0 0 var(--eco-radius-sm) var(--eco-radius-sm);
    padding: 1.25rem;
    background: var(--eco-surface);
}
.nav-tabs .nav-link { color: var(--eco-muted); }
.nav-tabs .nav-link.active { font-weight: 600; color: var(--eco-green); }

/* ── Role button ── */
.eco-role-btn {
    padding: .75rem .5rem;
    text-align: center;
    font-size: .875rem;
    height: 100%;
}

/* ── Welcome header ── */
.eco-welcome {
    background: linear-gradient(135deg, var(--eco-green) 0%, var(--eco-green-dark) 100%);
    border-radius: var(--eco-radius);
    padding: 1.75rem 2rem;
    color: #fff;
    box-shadow: 0 4px 24px rgba(22,163,74,.25);
}
.eco-welcome h4 { color: #fff; margin-bottom: .25rem; }
.eco-welcome .text-muted { color: rgba(255,255,255,.75) !important; }

/* ── Badge overrides ── */
.badge.bg-success-subtle { background: var(--eco-green-dim) !important; color: var(--eco-green-dark) !important; }
.badge.bg-warning-subtle { background: #fef9c3 !important; color: #92400e !important; }
.badge.bg-info-subtle    { background: #dbeafe !important; color: #1e40af !important; }
.badge.bg-secondary-subtle { background: #f1f5f9 !important; color: #475569 !important; }
.badge.bg-danger-subtle  { background: #fee2e2 !important; color: #991b1b !important; }