/* =========================================
   1. GLOBAL & UTILITIES
   ========================================= */
   :root {
    --primary-color: #111827;
    --secondary-color: #6b7280;
    --accent-color: #2563eb;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --bg-light: #f9fafb;
    --border-color: #e5e7eb;
    --card-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --hover-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.animate-fade-in {
    animation: fadeIn 0.6s ease-out forwards;
}

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

/* =========================================
   2. FORM ELEMENTS
   ========================================= */
.form-control, .form-select {
    border: 2px solid var(--border-color);
    padding: 0.875rem 1.25rem;
    font-size: 1rem;
    border-radius: 0.75rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.form-control:focus {
    box-shadow: 0 0 0 4px rgba(17, 24, 39, 0.1);
    border-color: var(--primary-color);
}

.btn-primary {
    background-color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 0.875rem 1.5rem;
    font-weight: 600;
    letter-spacing: 0.025em;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #000;
    border-color: #000;
    transform: translateY(-1px);
}

/* =========================================
   3. STATUS TRACKER
   ========================================= */
.step-progress-container {
    padding: 2rem 0;
    margin-bottom: 2rem;
}

.step-progress-wrapper {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
}

.step-line {
    position: absolute;
    top: 25px;
    left: 10%;
    right: 10%;
    height: 3px;
    background-color: var(--border-color);
    z-index: 0;
}

.step-progress {
    display: flex;
    justify-content: space-between;
    position: relative;
    z-index: 1;
}

.step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 80px;
    transition: all 0.4s ease;
}

.step-circle {
    width: 54px;
    height: 54px;
    background-color: #fff;
    border: 3px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--secondary-color);
    margin-bottom: 0.75rem;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
}

.step-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--secondary-color);
    text-align: center;
    transition: color 0.3s ease;
}

/* Active State */
.step-item.active .step-circle {
    border-color: var(--primary-color);
    background-color: #fff;
    color: var(--primary-color);
    box-shadow: 0 0 0 6px rgba(17, 24, 39, 0.1);
    transform: scale(1.1);
}

.step-item.active .step-label {
    color: var(--primary-color);
}

/* Completed State */
.step-item.completed .step-circle {
    background-color: var(--success-color);
    border-color: var(--success-color);
    color: #fff;
}

.step-item.completed .step-label {
    color: var(--success-color);
}

/* Rejected State */
.step-item.rejected .step-circle {
    background-color: var(--danger-color);
    border-color: var(--danger-color);
    color: #fff;
}

.step-item.rejected .step-label {
    color: var(--danger-color);
}

/* =========================================
   4. CARDS & BOXES
   ========================================= */
.status-card {
    border: none;
    border-radius: 1.5rem;
    box-shadow: var(--card-shadow);
    overflow: hidden;
    background: #fff;
}

.status-box {
    background: #fff;
    border: 1px solid var(--border-color);
    border-left: 6px solid var(--primary-color);
    border-radius: 1rem;
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

.status-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, rgba(17,24,39,0.03) 0%, transparent 100%);
    pointer-events: none;
}

/* Status Variations */
.status-box.bg-light-success { border-left-color: var(--success-color); background: #ecfdf5; }
.status-box.bg-light-warning { border-left-color: var(--warning-color); background: #fffbeb; }
.status-box.bg-light-danger { border-left-color: var(--danger-color); background: #fef2f2; }

.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    background-color: var(--bg-light);
    border-radius: 1rem;
    padding: 1.5rem;
}

.detail-item {
    display: flex;
    flex-direction: column;
}

.detail-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--secondary-color);
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.detail-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-color);
}

.info-note {
    background-color: #f3f4f6;
    border-radius: 1rem;
    padding: 1.5rem;
    border-left: 4px solid var(--primary-color);
}

/* =========================================
   5. RESPONSIVE
   ========================================= */
@media (max-width: 768px) {
    .step-progress-wrapper {
        margin: 0;
        max-width: none;
    }
    .step-line {
        display: none;
    }
    .step-progress {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
        padding-left: 20px;
        border-left: 3px solid var(--border-color);
        margin-left: 20px;
    }
    .step-item {
        flex-direction: row;
        width: 100%;
        gap: 1rem;
        align-items: center;
    }
    .step-circle {
        width: 40px;
        height: 40px;
        font-size: 0.9rem;
        margin-bottom: 0;
    }
}