/* ========================================
   User Manuals Page Styles v2
   ======================================== */

.user-manuals-page {
    padding: 0 0 80px;
}

/* ---- Hero ---- */
.user-manuals-hero {
    background: linear-gradient(135deg, #162033 0%, #1e2d47 50%, #162033 100%);
    padding: 56px 0 64px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.user-manuals-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(242,101,34,0.12) 0%, transparent 70%);
    pointer-events: none;
}

.user-manuals-hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(242,101,34,0.08) 0%, transparent 70%);
    pointer-events: none;
}

.user-manuals-hero .container {
    position: relative;
    z-index: 1;
}

.user-manuals-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: #fff;
    margin: 0 0 12px;
    letter-spacing: -0.5px;
}

/* ---- Breadcrumb ---- */
.breadcrumb-list {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.875rem;
    color: #595959;
}

.breadcrumb-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.breadcrumb-item:not(:last-child)::after {
    content: '/';
    color: #bbb;
    font-size: 0.875rem;
}

.breadcrumb-item a {
    color: #595959;
    text-decoration: none;
    transition: color 0.2s;
}

.breadcrumb-item a:hover {
    color: #f26522;
}

.breadcrumb-item.is-active {
    color: #162033;
    font-weight: 500;
}

/* ---- Card ---- */
.user-manuals-card {
    max-width: 560px;
    margin: -32px auto 0;
    background: #fff;
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(16, 27, 40, 0.1), 0 4px 12px rgba(16, 27, 40, 0.04);
    position: relative;
    z-index: 2;
}

.user-manuals-intro {
    text-align: center;
    color: #555;
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: 32px;
    padding: 0 8px;
}

.user-manuals-intro strong {
    color: #162033;
    font-weight: 700;
}

/* ---- Form ---- */
.user-manuals-form .form-group {
    margin-bottom: 18px;
}

.user-manuals-form .form-control {
    width: 100%;
    padding: 14px 16px;
    font-size: 0.9375rem;
    border: 1.5px solid #e2e5e9;
    border-radius: 10px;
    background: #fafbfc;
    color: #333;
    outline: none;
    transition: all 0.25s ease;
}

.user-manuals-form .form-control:hover {
    border-color: #c5c9cf;
    background: #fff;
}

.user-manuals-form .form-control:focus {
    border-color: #f26522;
    background: #fff;
    box-shadow: 0 0 0 4px rgba(242,101,34,0.08);
}

.user-manuals-form .form-control::placeholder {
    color: #999;
}

.input-icon-wrapper {
    position: relative;
}

.input-icon-wrapper .form-control {
    padding-right: 48px;
}

.input-icon {
    position: absolute;
    right: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: #a0a8b3;
    font-size: 0.9375rem;
    pointer-events: none;
    transition: color 0.2s;
}

.user-manuals-form .form-control:focus + .input-icon,
.input-icon-wrapper:focus-within .input-icon {
    color: #f26522;
}

/* Checkbox */
.form-check-group {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 4px 0;
}

.form-check-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 1px;
    accent-color: #f26522;
    cursor: pointer;
    flex-shrink: 0;
}

.form-check-group span {
    font-size: 0.875rem;
    color: #f26522;
    line-height: 1.5;
}

/* Submit button */
.btn-submit {
    width: 100%;
    padding: 16px;
    font-size: 0.9375rem;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, #f26522 0%, #e85a1a 100%);
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    box-shadow: 0 4px 16px rgba(242,101,34,0.3);
    position: relative;
    overflow: hidden;
}

.btn-submit::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(242,101,34,0.4);
}

.btn-submit:hover::after {
    left: 100%;
}

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

/* Success state */
.success-state {
    text-align: center;
    padding: 24px 8px;
}

.success-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    box-shadow: 0 8px 24px rgba(40,167,69,0.25);
    animation: successPop 0.5s ease;
}

.success-icon i {
    font-size: 2rem;
    color: #fff;
}

@keyframes successPop {
    0% { transform: scale(0); opacity: 0; }
    60% { transform: scale(1.1); }
    100% { transform: scale(1); opacity: 1; }
}

.success-message {
    font-size: 1.125rem;
    color: #28a745;
    font-weight: 600;
    margin-bottom: 28px;
    line-height: 1.5;
}

.success-hint {
    font-size: 0.875rem;
    color: #888;
    margin-bottom: 20px;
}

.btn-download {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 40px;
    font-size: 0.9375rem;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, #162033 0%, #1e2d47 100%);
    border: none;
    border-radius: 10px;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(22,32,51,0.2);
}

.btn-download:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(22,32,51,0.3);
    color: #fff;
}

/* Responsive */
@media (max-width: 575px) {
    .user-manuals-hero {
        padding: 40px 0 48px;
    }

    .user-manuals-title {
        font-size: 1.875rem;
    }

    .user-manuals-card {
        margin: -24px 16px 0;
        padding: 28px 20px;
        border-radius: 12px;
    }
}