/**
 * Parcel Tracker — WoodMart / Nasminc Theme Integration
 */

.pw-tracking-container {
    --pw-primary: #2563eb;
    --pw-primary-hover: #1d4ed8;
    --pw-primary-rgb: 37, 99, 235;
    --pw-button-text: #ffffff;
    --pw-card-bg: #ffffff;
    --pw-card-border: #e5e7eb;
    --pw-text: #1a1a2e;
    --pw-text-muted: #6b7280;
    --pw-button-hover-text: #ffffff;
    --pw-button-hover-text-size: 16px;
    --pw-border-radius: 8px;

    max-width: 960px;
    margin: 0 auto;
    padding: 0;
    background: transparent;
    font-family: 'Inter', 'Roboto', -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
    color: var(--pw-text);
}

.pw-tracker-title {
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 24px;
    color: var(--pw-text);
    letter-spacing: -0.02em;
}

/* Search Bar — mobile-first: stacked by default to avoid FOUC */
.pw-search-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 32px;
}

.pw-search-input {
    width: 100%;
    padding: 16px 18px;
    border: 1.5px solid var(--pw-card-border);
    border-radius: var(--pw-border-radius);
    font-size: 16px; /* Prevents iOS zoom on focus */
    font-family: inherit;
    color: var(--pw-text);
    background: var(--pw-card-bg);
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    box-sizing: border-box;
}

.pw-search-input::placeholder {
    color: #94a3b8;
}

.pw-search-input:focus {
    border-color: var(--pw-primary);
    box-shadow: 0 0 0 3px rgba(var(--pw-primary-rgb), 0.1);
}

.pw-search-button {
    width: 100%;
    background-color: var(--pw-primary);
    color: var(--pw-button-text);
    border: none;
    padding: 16px 28px;
    font-weight: 600;
    font-size: 16px;
    font-family: inherit;
    border-radius: var(--pw-border-radius);
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.1s ease, color 0.2s ease, font-size 0.2s ease;
    white-space: nowrap;
    box-sizing: border-box;
}

.pw-search-button:hover {
    background-color: var(--pw-primary-hover);
    color: var(--pw-button-hover-text);
    font-size: var(--pw-button-hover-text-size);
}

.pw-search-button:active {
    transform: scale(0.98);
}

.pw-search-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Error /loading states */
.pw-error {
    color: #dc2626;
    background: #fef2f2;
    padding: 14px 18px;
    border-radius: var(--pw-border-radius);
    border: 1px solid #fecaca;
    font-size: 14px;
    font-weight: 500;
}

.pw-loading {
    text-align: center;
    padding: 40px;
    color: #94a3b8;
    font-size: 14px;
}

.pw-no-milestones {
    text-align: center;
    padding: 40px;
    color: #94a3b8;
    font-size: 14px;
}

/* ========================================
 * Tracking Card (Order Header + Summary + Progress Bar)
 * ======================================== */

.pw-tracking-card {
    background: var(--pw-card-bg);
    border: 1px solid var(--pw-card-border);
    border-radius: calc(var(--pw-border-radius) + 4px);
    padding: 28px 32px;
    margin-bottom: 20px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
}

/* Order Header */
.pw-order-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid #f0f0f0;
}

.pw-order-number {
    font-size: 16px;
    font-weight: 700;
    color: var(--pw-text);
    letter-spacing: 0.01em;
}

/* Summary Row */
.pw-summary-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 32px;
}

.pw-summary-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.pw-summary-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--pw-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.pw-summary-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--pw-text);
    line-height: 1.4;
}

/* Horizontal Progress Bar */
.pw-progress-bar-container {
    padding: 8px 0 0;
}

.pw-progress-bar {
    position: relative;
    height: 4px;
    background: var(--pw-card-border);
    border-radius: calc(var(--pw-border-radius) / 2);
    margin-bottom: 32px;
}

.pw-progress-fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--pw-primary), var(--pw-primary));
    border-radius: calc(var(--pw-border-radius) / 2);
    transition: width 0.5s ease;
}

.pw-progress-steps {
    display: flex;
    justify-content: space-between;
    position: relative;
}

.pw-progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    flex: 1;
}

/* Progress Dot */
.pw-progress-dot {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--pw-card-bg);
    border: 3px solid var(--pw-card-border);
    margin-bottom: 10px;
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

/* Completed step */
.pw-progress-step.completed .pw-progress-dot {
    background: var(--pw-primary);
    border-color: var(--pw-primary);
}

.pw-progress-step.completed .pw-progress-dot::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: var(--pw-button-text);
    border-radius: 50%;
}

.pw-progress-step.completed .pw-progress-label {
    color: var(--pw-primary);
    font-weight: 600;
}

/* Active step (pulsing) */
@keyframes pw-pulse-ring {
    0%   { box-shadow: 0 0 0 0 rgba(var(--pw-primary-rgb), 0.4); }
    70%  { box-shadow: 0 0 0 12px rgba(var(--pw-primary-rgb), 0); }
    100% { box-shadow: 0 0 0 0 rgba(var(--pw-primary-rgb), 0); }
}

.pw-progress-step.active .pw-progress-dot {
    background: var(--pw-primary);
    border-color: var(--pw-primary);
    animation: pw-pulse-ring 2s infinite;
}

.pw-progress-step.active .pw-progress-dot::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: var(--pw-button-text);
    border-radius: 50%;
}

.pw-progress-step.active .pw-progress-label {
    color: var(--pw-primary);
    font-weight: 600;
}

.pw-progress-step.active .pw-progress-time {
    color: var(--pw-primary);
    font-weight: 600;
}

/* Pending step */
.pw-progress-step.pending .pw-progress-dot {
    background: var(--pw-card-bg);
    border-color: var(--pw-card-border);
}

.pw-progress-step.pending .pw-progress-label {
    color: #9ca3af;
}

.pw-progress-step.pending .pw-progress-time {
    color: #9ca3af;
}

/* Step Label & Time */
.pw-progress-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--pw-text);
    margin-bottom: 4px;
    line-height: 1.3;
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pw-progress-time {
    font-size: 11px;
    color: var(--pw-text-muted);
    font-weight: 400;
    line-height: 1.4;
    max-width: 130px;
}

/* ========================================
 * Detail Cards (Sender / Recipient / Order Info)
 * ======================================== */

.pw-detail-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    background: var(--pw-card-bg);
    border: 1px solid var(--pw-card-border);
    border-radius: calc(var(--pw-border-radius) + 4px);
    overflow: hidden;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
}

.pw-detail-card {
    padding: 24px;
    border-right: 1px solid #f0f0f0;
}

.pw-detail-card:last-child {
    border-right: none;
}

.pw-detail-title {
    font-size: 12px;
    font-weight: 700;
    color: var(--pw-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin: 0 0 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid #f0f0f0;
}

.pw-detail-content p {
    margin: 0 0 8px;
    font-size: 14px;
    color: #374151;
    line-height: 1.5;
}

.pw-detail-content p:last-child {
    margin-bottom: 0;
}

.pw-detail-name {
    font-weight: 600;
    color: var(--pw-text);
}

.pw-detail-address {
    color: var(--pw-text-muted);
    font-size: 13px;
}

.pw-detail-phone,
.pw-detail-email {
    color: var(--pw-text-muted);
    font-size: 13px;
}

.pw-detail-email {
    word-break: break-word;
}

/* Order Items */
.pw-order-items {
    margin-bottom: 12px;
}

.pw-order-item {
    font-size: 14px;
    color: #374151;
    padding: 4px 0;
}

.pw-order-payment,
.pw-order-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: var(--pw-text-muted);
    padding: 6px 0;
}

.pw-order-payment span,
.pw-order-total span {
    font-weight: 500;
    color: #374151;
}

.pw-order-total {
    font-size: 16px;
    font-weight: 700;
    color: var(--pw-primary);
    margin-top: 8px;
    padding-top: 12px;
    border-top: 1px solid #f0f0f0;
}

.pw-order-unavailable {
    color: var(--pw-text-muted);
    font-style: italic;
    font-size: 13px;
    padding: 8px 0;
}

/* ========================================
 * Responsive
 * ======================================== */

@media (max-width: 768px) {
    .pw-summary-row {
        grid-template-columns: repeat(2, 1fr);
    }

    .pw-detail-cards {
        grid-template-columns: 1fr;
    }

    .pw-detail-card {
        border-right: none;
        border-bottom: 1px solid #f0f0f0;
    }

    .pw-detail-card:last-child {
        border-bottom: none;
    }

    .pw-progress-steps {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .pw-progress-step {
        flex-direction: row;
        align-items: center;
        text-align: left;
        gap: 12px;
    }

    .pw-progress-dot {
        margin-bottom: 0;
        flex-shrink: 0;
    }

    .pw-progress-label,
    .pw-progress-time {
        max-width: none;
    }

    .pw-tracking-card {
        padding: 20px;
    }
}

/* Desktop: horizontal search bar */
@media (min-width: 768px) {
    .pw-search-group {
        flex-direction: row;
        gap: 12px;
    }

    .pw-search-input {
        padding: 14px 18px;
        font-size: 15px;
    }

    .pw-search-button {
        width: auto;
        padding: 14px 28px;
        font-size: 15px;
    }
}

@media (max-width: 640px) {
    .pw-summary-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }
}