/* Categories Manager Page Styles - Professional Edition */

/* Main Content Full Width */
.main-content.full-width {
    padding: 0;
    margin: 0 auto;
    width: 100%;
    max-width: 1400px;
    box-sizing: border-box;
    overflow-x: hidden;
}

/* Layout */
.layout {
    padding: 0 2rem;
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
    overflow-x: hidden;
}

/* Form Card */
.form-card {
    background: var(--color-card-bg);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(23, 102, 166, 0.07);
    padding: 3.5rem 4rem 2.5rem;
    margin: 3rem auto 2.5rem;
    width: 100%;
    max-width: 1400px;
    border: 1px solid rgba(224, 240, 255, 0.5);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
}

.form-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background: linear-gradient(90deg, #3fa7f7 0%, #1766a6 100%);
    opacity: 0.7;
}

.form-card:hover {
    box-shadow: 0 15px 35px rgba(23, 102, 166, 0.12);
    transform: translateY(-2px);
}

/* Form Title */
.form-title {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--color-sidebar);
    margin-bottom: 2rem;
    letter-spacing: 0.01em;
    position: relative;
    padding-bottom: 1rem;
    border-bottom: 2px solid #e0f0ff;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.form-title i {
    color: #3fa7f7;
    margin-left: 0.5rem;
    font-size: 1.4rem;
}

.form-title::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, #3fa7f7 0%, #1766a6 100%);
}

/* Form Groups */
.form-group {
    margin-bottom: 1.5rem;
    position: relative;
}

/* Pro Columns Layout */
.pro-columns {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 5rem;
    width: 100%;
    margin: 0 auto;
    align-items: start;
    padding: 0;
    overflow-x: hidden;
}

.pro-column {
    min-width: 0;
    display: flex;
    flex-direction: column;
    position: relative;
}

/* Categories Manager List */
.categories-manager__list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    row-gap: 1.5rem;
    column-gap: 3.5rem;
    width: 100%;
    align-items: start;
    margin-top: 1.5rem;
}

/* Individual Category Item */
.category-item {
    display: flex;
    align-items: center;
    background: #f7fbff;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(23, 102, 166, 0.05);
    padding: 1rem 1.25rem;
    font-size: 1.05rem;
    color: #1766a6;
    border: 1px solid #e0f0ff;
    margin: 0;
    gap: 1rem;
    width: 100%;
    transition: all 0.2s ease;
}

/* Default Category Styling */
.category-item.default-category {
    background: #f0f7ff;
    border: 1px dashed #b0d0f0;
    position: relative;
}

.category-item.default-category::before {
    content: 'Default';
    position: absolute;
    top: -8px;
    right: 10px;
    background: #3fa7f7;
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 10px;
    letter-spacing: 0.02em;
}

.category-item:hover {
    box-shadow: 0 4px 12px rgba(23, 102, 166, 0.1);
    transform: translateY(-3px);
    background: #ffffff;
    border-color: #d0e6ff;
}

.category-item__input {
    font-weight: 500;
    color: #1766a6;
    letter-spacing: 0.01em;
    background: #ffffff;
    border: 1px solid #d0e6ff;
    border-radius: 8px;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    outline: none;
    flex: 1;
    transition: all 0.2s ease;
    overflow: hidden;
    resize: none;
    overflow-y: hidden;
    min-height: 2.4em;
    box-sizing: border-box;
}

.category-item__input:focus {
    border: 1px solid #3fa7f7;
    box-shadow: 0 0 0 3px rgba(63, 167, 247, 0.15);
}

/* Category Action Buttons */
.category-item__actions {
    display: flex;
    gap: 0.5rem;
    margin-left: auto;
}

.category-action-btn {
    background: none;
    border: none;
    color: #1766a6;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    border-radius: 8px;
    width: 2.2rem;
    height: 2.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.category-action-btn:focus, .category-action-btn:hover {
    background: #e0f0ff;
    color: #1e88e5;
    transform: scale(1.1);
}

/* Add Category Form - IMPROVED */
.categories-manager__add-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    width: 100%;
    margin-top: 1.5rem;
    background: rgba(247, 251, 255, 0.5);
    border-radius: 16px;
    padding: 1.8rem;
    border: 1px solid rgba(224, 240, 255, 0.8);
    box-shadow: 0 4px 15px rgba(23, 102, 166, 0.05);
    box-sizing: border-box;
}

/* Form Textarea - IMPROVED */
.form-textarea {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    display: block;
    padding: 1rem 1.2rem;
    border-radius: 12px;
    border: 1.5px solid #e0e6ed;
    background: #ffffff;
    color: var(--color-text);
    font-size: 1.05rem;
    font-family: inherit;
    font-weight: 500;
    transition: all 0.25s ease;
    resize: none;
    box-sizing: border-box;
    box-shadow: 0 2px 6px rgba(23, 102, 166, 0.03);
    position: relative;
    min-height: 50px;
    height: 50px;
    line-height: 1.5;
    overflow: hidden;
}

.form-textarea:focus {
    border-color: #3fa7f7;
    outline: none;
    box-shadow: 0 0 0 3px rgba(63, 167, 247, 0.2);
    background: #fff;
    transform: translateY(-1px);
}

.form-textarea:hover {
    border-color: #c8e1ff;
    background: #fafcff;
}

.form-textarea::placeholder {
    color: #a0b0c0;
    font-weight: 400;
}

/* Enhanced Buttons - IMPROVED */
.form-btn {
    background: linear-gradient(135deg, #1766a6 0%, #3fa7f7 100%);
    color: #fff;
    border: none;
    border-radius: 12px;
    padding: 0.9rem 1.5rem;
    font-size: 1.05rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(23, 102, 166, 0.15);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    letter-spacing: 0.02em;
    width: 100%;
    margin-top: 0.8rem;
    box-sizing: border-box;
}

.form-btn i {
    margin-right: 0.5rem;
    font-size: 1.2rem;
}

.form-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.2) 50%, rgba(255,255,255,0) 100%);
    transition: all 0.6s ease;
}

.form-btn:hover {
    background: linear-gradient(135deg, #3fa7f7 0%, #1766a6 100%);
    box-shadow: 0 6px 16px rgba(23, 102, 166, 0.25);
    transform: translateY(-3px);
}

.form-btn:hover::before {
    left: 100%;
}

.form-btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(63, 167, 247, 0.3), 0 6px 16px rgba(23, 102, 166, 0.25);
}

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

.animate-fade-in {
    animation: fadeIn 0.3s ease forwards;
}

/* Empty state styling */
.categories-manager__empty {
    text-align: center;
    padding: 3rem 2rem;
    color: #1766a6;
    font-size: 1.1rem;
    background: #f7fbff;
    border-radius: 12px;
    border: 1px dashed #d0e6ff;
    margin: 1.5rem 0;
}

.categories-manager__empty-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #3fa7f7;
}

/* Pro Navbar */
.pro-navbar {
    background: linear-gradient(90deg, #fafdff 70%, #e0f0ff 100%);
    box-shadow: 0 4px 24px 0 rgba(23,102,166,0.10);
    border-bottom: 1.5px solid #e0f0ff;
    padding: 1rem 0;
    margin-bottom: 3rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

.pro-navbar .main-navbar__logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: #1766a6;
    letter-spacing: 0.03em;
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding-left: 2.5rem;
    text-shadow: 0 2px 8px rgba(224, 240, 255, 0.8);
}

.pro-navbar .main-navbar__nav {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    justify-content: flex-end;
    padding-right: 2.5rem;
}

.pro-navbar .main-navbar__nav-item {
    color: #1766a6;
    font-weight: 700;
    font-size: 1.1rem;
    padding: 0.8rem 1.6rem;
    border-radius: 10px;
    transition: all 0.25s ease;
    text-decoration: none;
    letter-spacing: 0.01em;
    position: relative;
}

.pro-navbar .main-navbar__nav-item i {
    margin-right: 0.5rem;
}

.pro-navbar .main-navbar__nav-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: #3fa7f7;
    transition: all 0.25s ease;
    transform: translateX(-50%);
}

.pro-navbar .main-navbar__nav-item.active, 
.pro-navbar .main-navbar__nav-item:hover {
    background: #e0f0ff;
    color: #1e88e5;
}

.pro-navbar .main-navbar__nav-item.active::after,
.pro-navbar .main-navbar__nav-item:hover::after {
    width: 70%;
}

/* Responsive styles */
@media (max-width: 1200px) {
    .pro-columns {
        grid-template-columns: 1.2fr 1fr;
        gap: 4rem;
    }
    
    .form-card {
        padding: 3rem 3rem 2rem;
    }
}

@media (max-width: 992px) {
    .pro-columns {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .categories-manager__list {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        row-gap: 1.2rem;
        column-gap: 1.8rem;
    }
    
    .form-card {
        padding: 2.5rem 2.5rem 1.8rem;
    }
}

@media (max-width: 768px) {
    .form-card {
        padding: 2rem 2rem 1.5rem;
        margin: 2rem auto 1.5rem;
    }
    
    .form-title {
        font-size: 1.4rem;
        margin-bottom: 1.5rem;
    }
    
    .categories-manager__list {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .pro-navbar .main-navbar__logo {
        font-size: 1.3rem;
        padding-left: 1.5rem;
    }
    
    .pro-navbar .main-navbar__nav {
        padding-right: 1.5rem;
    }
    
    .categories-manager__add-form {
        padding: 1.5rem;
    }
}

@media (max-width: 576px) {
    .layout {
        padding: 0 1rem;
    }
    
    .form-card {
        padding: 1.5rem 1.5rem 1rem;
        border-radius: 15px;
    }
    
    .form-title {
        font-size: 1.3rem;
        padding-bottom: 0.8rem;
        margin-bottom: 1.2rem;
    }
    
    .category-item {
        flex-wrap: wrap;
        padding: 0.8rem 1rem;
    }
    
    .category-item__input {
        min-width: 100%;
        margin-right: 0;
        margin-bottom: 0.8rem;
    }
    
    .category-item__actions {
        margin-left: auto;
    }
    
    .pro-navbar {
        padding: 0.6rem 0;
    }
    
    .pro-navbar .main-navbar__logo {
        font-size: 1.2rem;
        padding-left: 1rem;
    }
    
    .pro-navbar .main-navbar__nav {
        gap: 0.7rem;
        padding-right: 1rem;
    }
    
    .pro-navbar .main-navbar__nav-item {
        font-size: 1rem;
        padding: 0.5rem 0.8rem;
    }
    
    .form-btn {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
    
    .categories-manager__add-form {
        padding: 1.5rem;
    }
}