/* --- Global Design System --- */

:root {
    --primary-color: #3498db;
    --primary-hover-color: #2980b9;
    --secondary-color: #6c757d;
    --secondary-hover-color: #5a6268;
    --success-color: #2ecc71;
    --warning-color: #f39c12;
    --error-color: #e74c3c;
    --light-bg-color: #f4f7f9;
    --white-color: #ffffff;
    --dark-text-color: #34495e;
    --light-text-color: #7f8c8d;
    --border-color: #dee2e6;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --border-radius: 8px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--light-bg-color);
    margin: 0;
    padding: 20px;
    color: var(--dark-text-color);
}

.main-container {
    max-width: 1400px;
    margin: 0 auto;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.header-right-side {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Logo specific styles */
.header-logo[src*="logo1"] {
    height: 65px;
    width: auto;
    border-radius: var(--border-radius);
}

.header-logo[src*="logo2"] {
    height: 90px;
    width: auto;
    border-radius: var(--border-radius);
}

.header-logo[src*="logo3"] {
    height: 85px;
    width: auto;
    border-radius: var(--border-radius);
}

/* Original header-logo class for fallback */
.header-logo {
    border-radius: var(--border-radius);
}

h1 {
    color: var(--dark-text-color);
    font-weight: 300;
}

/* --- Buttons --- */
.btn {
    border: none;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s, transform 0.1s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn:disabled {
    background-color: #bdc3c7;
    cursor: not-allowed;
    transform: translateY(0);
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white-color);
}

.btn-primary:hover {
    background-color: var(--primary-hover-color);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: var(--white-color);
}

.btn-secondary:hover {
    background-color: var(--secondary-hover-color);
}


/* --- Card Layout --- */
.cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 25px;
}

.card {
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
}

.card h3 {
    margin-top: 0;
    font-size: 1.2rem;
    color: var(--dark-text-color);
}

.card p {
    color: var(--light-text-color);
    flex-grow: 1;
}

/* --- Steps / Pipeline --- */
.steps-container {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.step {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background-color: #fafbfc;
}

.step-info {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-grow: 1;
}

.step-info p {
    margin: 0;
    font-weight: 500;
    color: var(--dark-text-color);
}

.status-indicator {
    font-size: 1.5rem;
}

.step .process-btn {
    background: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    padding: 6px 12px;
    font-size: 0.85rem;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-left: auto;
    white-space: nowrap;
}

.step .process-btn:hover {
    background-color: var(--primary-color);
    color: var(--white-color);
    transform: translateY(-1px);
}

.step .process-btn:disabled {
    background: transparent;
    border-color: #ccc;
    color: #ccc;
    cursor: not-allowed;
    transform: translateY(0);
}


/* --- Action Buttons --- */
.action-buttons {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 10px;
}

.action-buttons .btn {
    justify-content: center;
    font-size: 0.9rem;
    padding: 8px 12px;
}


/* --- Progress Bar --- */
.progress-bar-container {
    height: 10px;
    background-color: #ecf0f1;
    border-radius: 5px;
    overflow: hidden;
    margin-top: 8px;
    margin-bottom: 5px;
    visibility: hidden;
    opacity: 0;
    transition: visibility 0.3s ease-in-out, opacity 0.3s ease-in-out;
    width: 100%;
    border: 1px solid #d5dbdb;
    position: relative;
    display: block;
}

.progress-bar-container.visible {
    visibility: visible !important;
    opacity: 1 !important;
    display: block !important;
}

.progress-bar {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--success-color));
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: inherit;
    position: relative;
    min-width: 0%;
    max-width: 100%;
}

.progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg,
            transparent 0%,
            rgba(255, 255, 255, 0.3) 50%,
            transparent 100%);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(100%);
    }
}

.step[data-status="processing"] .progress-bar {
    background: linear-gradient(90deg, var(--warning-color), #f39c12);
}

.progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 10px;
    font-weight: 600;
    color: #2c3e50;
    text-shadow: 0 0 2px rgba(255, 255, 255, 0.8);
    pointer-events: none;
    z-index: 1;
    display: block;
    visibility: visible;
}