/* ============================================================
   JupiterBuy — Stitch Design System
   "Corporate Modern with a Humanist touch"
   ============================================================ */

:root {
    /* Core Brand Colors from DesignMD */
    --jb-navy: #0F172A;
    --jb-navy-hover: #1e293b;
    --jb-green: #22C55E;
    --jb-green-hover: #16a34a;
    --jb-amber: #F59E0B;
    
    /* Background & Surfaces */
    --jb-bg-gray: #F8FAFC;
    --jb-surface-white: #FFFFFF;
    
    /* Text Colors */
    --jb-text-main: #191c1e;
    --jb-text-muted: #45464d;
    
    /* Borders & Outlines */
    --jb-border: #E2E8F0;
    --jb-outline: #c6c6cd;
    --jb-outline-variant: #e0e3e5;

    /* Shadows (Tonal Layering) */
    --jb-shadow-level2: 0px 10px 15px -3px rgba(15, 23, 42, 0.08);
    
    /* Radii */
    --jb-radius-btn: 8px;
    --jb-radius-card: 16px;
    
    /* Spacing */
    --jb-spacing-lg: 24px;
    --jb-spacing-xl: 32px;
}

/* ─── Global ────────────────────────────────────────────────── */
body {
    font-family: 'Inter', sans-serif;
    background-color: var(--jb-bg-gray);
    color: var(--jb-text-main);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    /* Top-Heavy Hierarchy: standard body is regular 400 */
    font-weight: 400;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--jb-navy);
    font-weight: 700;
    letter-spacing: -0.01em;
}

h1, h2 {
    font-weight: 800;
    letter-spacing: -0.02em;
}

/* ─── Level 1: Cards & Containers ───────────────────────────── */
.card, .auth-card {
    background: var(--jb-surface-white);
    border: 1px solid var(--jb-border);
    border-radius: var(--jb-radius-card);
    box-shadow: none; /* Flat-but-clean look */
    padding: var(--jb-spacing-lg);
    transition: all 0.2s ease;
}

.card:hover, .auth-card:hover {
    box-shadow: var(--jb-shadow-level2);
    transform: translateY(-2px);
}

/* ─── Buttons ───────────────────────────────────────────────── */
.btn {
    border-radius: var(--jb-radius-btn);
    font-weight: 600;
    padding: 0.5rem 1.5rem;
    transition: all 0.2s ease;
}

/* Primary: Solid Navy */
.btn-primary {
    background-color: var(--jb-navy);
    border-color: var(--jb-navy);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--jb-navy-hover);
    border-color: var(--jb-navy-hover);
    color: #ffffff;
    box-shadow: var(--jb-shadow-level2);
}

/* Secondary: Outlined Navy */
.btn-outline-primary {
    background-color: transparent;
    border: 1.5px solid var(--jb-navy);
    color: var(--jb-navy);
}

.btn-outline-primary:hover {
    background-color: var(--jb-navy);
    color: #ffffff;
}

/* Community Action: Solid Green */
.btn-success {
    background-color: var(--jb-green);
    border-color: var(--jb-green);
    color: #ffffff;
}

.btn-success:hover {
    background-color: var(--jb-green-hover);
    border-color: var(--jb-green-hover);
    box-shadow: var(--jb-shadow-level2);
}

/* Google Auth Button */
.btn-google {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.7rem;
    background: #fff;
    border: 1px solid var(--jb-border);
    border-radius: var(--jb-radius-btn);
    color: var(--jb-text-main);
    font-weight: 600;
    transition: all 0.2s ease;
    text-decoration: none;
}

.btn-google:hover {
    background: #f8f9fa;
    box-shadow: var(--jb-shadow-level2);
}

/* ─── Inputs ────────────────────────────────────────────────── */
.form-control, .form-select, .input-group-text {
    background-color: var(--jb-surface-white);
    border: 1px solid var(--jb-border);
    border-radius: var(--jb-radius-btn);
    color: var(--jb-text-main);
    padding: 0.7rem 1rem;
    transition: all 0.2s ease;
}

.input-group-text {
    background-color: #f1f5f9;
    color: var(--jb-text-muted);
}

.form-control:focus, .form-select:focus {
    border-color: var(--jb-navy);
    box-shadow: 0 0 0 3px rgba(15, 23, 42, 0.1); /* Soft Navy glow */
    outline: none;
}

.form-control.is-invalid {
    border-color: #ba1a1a;
}

.form-label {
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.01em;
    color: var(--jb-navy);
    margin-bottom: 0.4rem;
}

/* ─── Role Badges ───────────────────────────────────────────── */
.badge {
    font-weight: 600;
    padding: 0.35em 0.65em;
    border-radius: 4px;
}

.badge-retailer {
    background-color: var(--jb-navy);
    color: #ffffff;
}

.badge-captain {
    background-color: #DCFCE7;
    color: #166534;
}

.badge-buyer {
    background-color: #F1F5F9;
    color: #475569;
}

/* ─── Progress Bars ─────────────────────────────────────────── */
.progress {
    height: 8px;
    background-color: var(--jb-border);
    border-radius: 4px;
}

.progress-bar {
    background-color: var(--jb-green);
    border-radius: 4px;
}

.progress-bar.ending-soon {
    background-color: var(--jb-amber);
}

/* ─── Auth Specific ─────────────────────────────────────────── */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    /* Clean background gray per guidelines, no generic gradients */
    background-color: var(--jb-bg-gray);
    padding: 2rem;
}

.auth-card {
    width: 100%;
    max-width: 440px;
    padding: 2.5rem;
}

.auth-card .logo {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-card .logo i {
    font-size: 2.5rem;
    color: var(--jb-navy);
}

.auth-card .logo h2 {
    margin-top: 0.5rem;
    color: var(--jb-navy);
}

.auth-divider {
    display: flex;
    align-items: center;
    margin: 1.5rem 0;
    color: var(--jb-text-muted);
    font-size: 0.85rem;
    font-weight: 500;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--jb-border);
}

.auth-divider span {
    padding: 0 1rem;
}

/* ─── Utils ─────────────────────────────────────────────────── */
.fade-in {
    animation: fadeIn 0.3s ease-out;
}

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

.text-navy { color: var(--jb-navy) !important; }
.text-green { color: var(--jb-green) !important; }
.text-amber { color: var(--jb-amber) !important; }

/* ─── Custom Utilities for Redesign ─────────────────────────── */
.hover-primary:hover {
    color: var(--jb-navy) !important;
}

.hover-bg-light:hover {
    background-color: var(--jb-bg-gray) !important;
}

.tracking-tight {
    letter-spacing: -0.02em !important;
}

.whitespace-nowrap {
    white-space: nowrap !important;
}