/* TrackUrParcel Frontend Styles */
:root {
    --tup-primary: #00d4ff;
    --tup-accent: #ff2d6b;
    --tup-bg: #060610;
    --tup-card-bg: rgba(255,255,255,0.04);
    --tup-border: rgba(255,255,255,0.08);
    --tup-text: #e8e8f0;
    --tup-muted: #8888aa;
    --tup-success: #00e676;
    --tup-warning: #ffca28;
    --tup-radius: 16px;
}

.tup-wrap {
    max-width: 780px;
    margin: 0 auto;
    font-family: 'Inter', 'Segoe UI', sans-serif;
    color: var(--tup-text);
}

/* Hero */
.tup-hero {
    text-align: center;
    padding: 40px 20px 30px;
}

.tup-icon {
    font-size: 52px;
    margin-bottom: 12px;
    display: block;
    animation: tup-float 3s ease-in-out infinite;
}

@keyframes tup-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.tup-title {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--tup-primary), var(--tup-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0 0 8px;
}

.tup-subtitle {
    color: var(--tup-muted);
    font-size: 0.95rem;
    margin: 0;
}

/* Form Box */
.tup-form-box {
    background: var(--tup-card-bg);
    border: 1px solid var(--tup-border);
    backdrop-filter: blur(20px);
    border-radius: var(--tup-radius);
    padding: 28px;
    margin-bottom: 24px;
}

.tup-input-row {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
}

.tup-input {
    flex: 1;
    background: rgba(255,255,255,0.06) !important;
    border: 1px solid var(--tup-border) !important;
    border-radius: 12px !important;
    color: var(--tup-text) !important;
    font-size: 1rem !important;
    padding: 14px 18px !important;
    outline: none !important;
    transition: border-color 0.2s, box-shadow 0.2s;
    font-family: 'JetBrains Mono', monospace;
    letter-spacing: 0.5px;
}

.tup-input:focus {
    border-color: var(--tup-primary) !important;
    box-shadow: 0 0 0 3px rgba(0,212,255,0.15) !important;
}

.tup-input::placeholder {
    color: var(--tup-muted) !important;
}

.tup-btn {
    background: linear-gradient(135deg, var(--tup-primary), #0099cc) !important;
    border: none !important;
    border-radius: 12px !important;
    color: #000 !important;
    font-size: 0.95rem !important;
    font-weight: 700 !important;
    padding: 14px 28px !important;
    cursor: pointer !important;
    transition: transform 0.15s, box-shadow 0.2s;
    white-space: nowrap;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.tup-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(0,212,255,0.4) !important;
}

.tup-btn:active { transform: translateY(0); }

.tup-btn-loader {
    display: inline-block;
    animation: tup-spin 0.7s linear infinite;
}

@keyframes tup-spin { to { transform: rotate(360deg); } }

.tup-hint {
    color: var(--tup-muted);
    font-size: 0.8rem;
    text-align: center;
    margin: 0;
}

/* Loading */
.tup-loading {
    text-align: center;
    padding: 40px 20px;
    color: var(--tup-muted);
}

.tup-spinner {
    width: 44px;
    height: 44px;
    border: 3px solid var(--tup-border);
    border-top-color: var(--tup-primary);
    border-radius: 50%;
    animation: tup-spin 0.8s linear infinite;
    margin: 0 auto 16px;
}

/* Error */
.tup-error-msg {
    background: rgba(255,45,107,0.1);
    border: 1px solid rgba(255,45,107,0.3);
    border-radius: 12px;
    color: #ff6b9d;
    padding: 16px 20px;
    margin-top: 16px;
    text-align: center;
    font-size: 0.95rem;
}

/* Result Area */
.tup-result { animation: tup-fade-in 0.4s ease; }

@keyframes tup-fade-in {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Status Card */
.tup-status-card {
    background: var(--tup-card-bg);
    border: 1px solid var(--tup-border);
    border-radius: var(--tup-radius);
    padding: 24px;
    margin-bottom: 20px;
    backdrop-filter: blur(20px);
}

.tup-status-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
    gap: 16px;
    flex-wrap: wrap;
}

.tup-tracking-num {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--tup-primary);
    letter-spacing: 1px;
}

.tup-carrier-name {
    color: var(--tup-muted);
    font-size: 0.9rem;
    margin-top: 4px;
}

.tup-status-badge {
    padding: 8px 18px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.tup-status-badge.status-delivered  { background: rgba(0,230,118,0.15); color: var(--tup-success); border: 1px solid rgba(0,230,118,0.3); }
.tup-status-badge.status-in-transit { background: rgba(0,212,255,0.12); color: var(--tup-primary); border: 1px solid rgba(0,212,255,0.3); }
.tup-status-badge.status-alert      { background: rgba(255,202,40,0.12); color: var(--tup-warning); border: 1px solid rgba(255,202,40,0.3); }
.tup-status-badge.status-pickup     { background: rgba(177,74,237,0.15); color: #d580ff; border: 1px solid rgba(177,74,237,0.3); }
.tup-status-badge.status-other      { background: rgba(255,255,255,0.06); color: var(--tup-muted); border: 1px solid var(--tup-border); }

.tup-meta-row {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.tup-meta-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.tup-meta-label {
    font-size: 0.72rem;
    color: var(--tup-muted);
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.tup-meta-val {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--tup-text);
}

.tup-meta-arrow {
    color: var(--tup-primary);
    font-size: 1.2rem;
    margin: 0 4px;
}

/* Timeline */
.tup-timeline-wrap {
    background: var(--tup-card-bg);
    border: 1px solid var(--tup-border);
    border-radius: var(--tup-radius);
    padding: 24px;
    backdrop-filter: blur(20px);
}

.tup-timeline-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--tup-text);
    margin: 0 0 24px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--tup-border);
}

.tup-timeline {
    position: relative;
    padding-left: 32px;
}

.tup-timeline::before {
    content: '';
    position: absolute;
    left: 10px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: linear-gradient(to bottom, var(--tup-primary), transparent);
}

.tup-event {
    position: relative;
    margin-bottom: 24px;
    opacity: 0.85;
    transition: opacity 0.2s;
}

.tup-event:hover { opacity: 1; }
.tup-event:first-child { opacity: 1; }

.tup-event::before {
    content: '';
    position: absolute;
    left: -28px;
    top: 5px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--tup-muted);
    border: 2px solid var(--tup-bg);
}

.tup-event:first-child::before {
    background: var(--tup-primary);
    box-shadow: 0 0 10px rgba(0,212,255,0.6);
    width: 14px;
    height: 14px;
    left: -30px;
    top: 3px;
}

.tup-event-desc {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--tup-text);
    margin-bottom: 4px;
    line-height: 1.4;
}

.tup-event:first-child .tup-event-desc {
    color: var(--tup-primary);
}

.tup-event-meta {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.tup-event-time {
    font-size: 0.78rem;
    color: var(--tup-muted);
}

.tup-event-loc {
    font-size: 0.78rem;
    color: var(--tup-muted);
}

.tup-event-loc::before { content: '📍 '; }

/* Error box inside result */
.tup-error-box {
    background: rgba(255,45,107,0.1);
    border: 1px solid rgba(255,45,107,0.25);
    border-radius: 12px;
    padding: 18px;
    color: #ff6b9d;
    text-align: center;
}

/* Mobile */
@media (max-width: 540px) {
    .tup-input-row { flex-direction: column; }
    .tup-btn { width: 100%; }
    .tup-title { font-size: 1.5rem; }
    .tup-status-header { flex-direction: column; }
    .tup-meta-arrow { display: none; }
}

/* Retry button */
.tup-retry-btn {
    background: rgba(0,212,255,0.15) !important;
    border: 1px solid rgba(0,212,255,0.4) !important;
    border-radius: 8px !important;
    color: var(--tup-primary) !important;
    cursor: pointer !important;
    font-size: .85rem !important;
    font-weight: 600 !important;
    padding: 8px 18px !important;
    transition: background 0.2s;
}
.tup-retry-btn:hover {
    background: rgba(0,212,255,0.25) !important;
}