/* ========================================
   Go Red Robot - Clean Modern 2025 Theme
   Complete Override of Materialize
   ======================================== */

/* Reset and base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: linear-gradient(135deg, #0f0f0f 0%, #1a1a1a 100%) !important;
    background-attachment: fixed !important;
    color: #e5e5e5 !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Inter", sans-serif !important;
    line-height: 1.6 !important;
    min-height: 100vh !important;
}

/* COMPLETELY OVERRIDE MATERIALIZE NAV */
nav {
    background: rgba(10, 10, 10, 0.95) !important;
    background-color: rgba(10, 10, 10, 0.95) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    border-bottom: 1px solid rgba(220, 38, 38, 0.3) !important;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3) !important;
    height: 70px !important;
    line-height: 70px !important;
    padding: 0 !important;
    position: relative !important;
    width: 100% !important;
}

.nav-wrapper {
    height: 70px !important;
    background: transparent !important;
}

nav .container {
    height: 70px !important;
    background: transparent !important;
}

/* Brand logo - modern minimal */
nav .brand-logo {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    color: #ffffff !important;
    font-size: 1.3rem !important;
    font-weight: 700 !important;
    padding: 0 20px !important;
    height: 70px !important;
    line-height: 70px !important;
    background: none !important;
}

nav .brand-logo-img {
    height: 45px !important;
    width: auto !important;
    display: block !important;
    margin: 0 !important;
    padding: 0 !important;
}

nav .brand-logo-text {
    font-weight: 700 !important;
    font-size: 1.3rem !important;
    line-height: 70px !important;
    color: #ffffff !important;
}

/* Nav links - clean modern style */
nav ul,
nav ul.right,
#nav-mobile {
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
    display: flex !important;
    align-items: center !important;
    height: 70px !important;
}

nav ul li,
nav ul.right li,
#nav-mobile li {
    display: inline-block !important;
    margin: 0 !important;
    padding: 0 !important;
    height: 70px !important;
}

nav ul li a,
nav ul.right li a,
#nav-mobile li a {
    display: flex !important;
    align-items: center !important;
    padding: 0 24px !important;
    height: 70px !important;
    color: rgba(255, 255, 255, 0.8) !important;
    font-size: 0.95rem !important;
    font-weight: 500 !important;
    text-decoration: none !important;
    transition: all 0.2s ease !important;
    border-bottom: 3px solid transparent !important;
    line-height: normal !important;
}

nav ul li a:hover,
nav ul li.active a,
nav ul.right li a:hover,
nav ul.right li.active a,
#nav-mobile li a:hover,
#nav-mobile li.active a {
    color: #ffffff !important;
    background: rgba(220, 38, 38, 0.1) !important;
    border-bottom-color: rgb(220, 38, 38) !important;
}

/* Fix for form buttons in nav */
nav ul li form,
nav ul li form button {
    height: 70px !important;
    background: transparent !important;
    margin: 0 !important;
    padding: 0 !important;
}

nav ul li form button {
    padding: 0 24px !important;
}

/* Language selector in nav */
nav .input-field,
nav .select-lang,
nav .select-lang-mobile {
    margin: 0 !important;
    height: 70px !important;
    display: flex !important;
    align-items: center !important;
}

nav .input-field label,
nav .select-lang label,
nav .select-lang-mobile label {
    display: none !important;
}

nav .input-field select,
nav .select-lang select,
nav .select-lang-mobile select {
    background: transparent !important;
    border: none !important;
    color: rgba(255, 255, 255, 0.8) !important;
    margin: 0 !important;
    height: auto !important;
    padding: 0 12px !important;
}

nav .select-wrapper {
    margin: 0 !important;
}

nav .select-wrapper input.select-dropdown {
    background: transparent !important;
    border: none !important;
    margin: 0 !important;
    height: 70px !important;
    line-height: 70px !important;
    padding: 0 24px !important;
    color: rgba(255, 255, 255, 0.8) !important;
}

nav .caret {
    fill: rgba(255, 255, 255, 0.8) !important;
}

/* Mobile menu button */
.button-collapse {
    display: none !important;
    color: #ffffff !important;
    padding: 0 20px !important;
    margin: 0 !important;
    height: 70px !important;
    line-height: 70px !important;
    cursor: pointer !important;
}

.button-collapse i {
    font-size: 1.5rem !important;
    line-height: 70px !important;
}

@media (max-width: 992px) {
    .button-collapse {
        display: inline-block !important;
        position: absolute !important;
        right: 0 !important;
        top: 0 !important;
    }
    nav ul.right {
        display: none !important;
    }
    nav .brand-logo {
        font-size: 1.1rem !important;
        max-width: 70% !important;
    }
    nav .brand-logo-img {
        height: 35px !important;
    }
    nav .brand-logo-text {
        font-size: 1.1rem !important;
    }
}

/* Sidenav for mobile - modern */
.sidenav,
.side-nav,
#mobile {
    background: rgba(15, 15, 15, 0.98) !important;
    backdrop-filter: blur(20px) !important;
    width: 280px !important;
    padding: 20px 0 !important;
    border: 1px solid rgba(220, 38, 38, 0.2) !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    height: 100% !important;
    transform: translateX(-105%) !important;
    z-index: 999 !important;
    overflow-y: auto !important;
}

/* When side nav is active/open */
.sidenav.active,
.side-nav.active,
#mobile.active {
    transform: translateX(0) !important;
}

.sidenav li,
.side-nav li,
#mobile li {
    padding: 0 !important;
}

.sidenav li > a,
.side-nav li > a,
#mobile li > a {
    color: rgba(255, 255, 255, 0.9) !important;
    padding: 16px 24px !important;
    font-size: 1rem !important;
    border-left: 3px solid transparent !important;
    transition: all 0.2s ease !important;
}

.sidenav li > a:hover,
.side-nav li > a:hover,
#mobile li > a:hover {
    background: rgba(220, 38, 38, 0.1) !important;
    border-left-color: rgb(220, 38, 38) !important;
}

/* Side nav overlay */
#sidenav-overlay {
    background: rgba(0, 0, 0, 0.7) !important;
}

/* Ensure forms in sidenav are styled */
.sidenav form,
.side-nav form,
#mobile form {
    padding: 0 !important;
}

.sidenav form button,
.side-nav form button,
#mobile form button {
    width: 100% !important;
    text-align: left !important;
    background: transparent !important;
    box-shadow: none !important;
    color: rgba(255, 255, 255, 0.9) !important;
    padding: 16px 24px !important;
    border-left: 3px solid transparent !important;
}

.sidenav form button:hover,
.side-nav form button:hover,
#mobile form button:hover {
    background: rgba(220, 38, 38, 0.1) !important;
    border-left-color: rgb(220, 38, 38) !important;
}

/* Container - modern spacing */
.container {
    max-width: 1200px !important;
    margin: 0 auto !important;
    padding: 40px 20px !important;
}

/* Modern cards */
.card, .card-panel {
    background: rgba(25, 25, 25, 0.8) !important;
    backdrop-filter: blur(10px) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: 12px !important;
    padding: 32px !important;
    margin: 20px 0 !important;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2) !important;
    transition: transform 0.2s ease, box-shadow 0.2s ease !important;
}

.card:hover, .card-panel:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3) !important;
    border-color: rgba(220, 38, 38, 0.3) !important;
}

.card .card-title {
    color: #ffffff !important;
    font-size: 1.8rem !important;
    font-weight: 700 !important;
    margin-bottom: 20px !important;
}

/* File upload area - clean and modern */
#files {
    background: rgba(30, 30, 30, 0.5) !important;
    border: 2px dashed rgba(220, 38, 38, 0.4) !important;
    border-radius: 16px !important;
    padding: 60px 40px !important;
    text-align: center !important;
    transition: all 0.3s ease !important;
    cursor: pointer !important;
}

#files:hover {
    background: rgba(30, 30, 30, 0.8) !important;
    border-color: rgb(220, 38, 38) !important;
    border-style: solid !important;
}

#files label {
    color: rgba(255, 255, 255, 0.9) !important;
    font-size: 1.3rem !important;
    font-weight: 600 !important;
    cursor: pointer !important;
}

#files label span {
    color: rgb(220, 38, 38) !important;
}

/* Modern buttons */
.btn, .btn-large, .btn-small, button {
    background: rgb(220, 38, 38) !important;
    color: #ffffff !important;
    border: none !important;
    border-radius: 8px !important;
    padding: 12px 28px !important;
    font-size: 0.95rem !important;
    font-weight: 600 !important;
    text-transform: none !important;
    box-shadow: 0 2px 8px rgba(220, 38, 38, 0.3) !important;
    transition: all 0.2s ease !important;
    cursor: pointer !important;
    height: auto !important;
    line-height: normal !important;
}

.btn:hover, .btn:focus, button:hover {
    background: rgb(180, 30, 30) !important;
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.5) !important;
    transform: translateY(-1px) !important;
}

.btn-flat {
    background: transparent !important;
    color: rgb(220, 38, 38) !important;
    box-shadow: none !important;
}

.btn-flat:hover {
    background: rgba(220, 38, 38, 0.1) !important;
}

/* Input fields - modern minimal */
input[type=text],
input[type=password],
input[type=email],
input[type=url],
input[type=number],
textarea {
    background: rgba(255, 255, 255, 0.05) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: 8px !important;
    color: #ffffff !important;
    padding: 12px 16px !important;
    font-size: 0.95rem !important;
    transition: all 0.2s ease !important;
    margin: 8px 0 !important;
    height: auto !important;
}

/* Select dropdowns - keep Materialize styling for functionality */
select {
    display: block !important;
}

.select-wrapper input.select-dropdown {
    background: rgba(255, 255, 255, 0.05) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: 8px !important;
    color: #ffffff !important;
    padding: 12px 16px !important;
    font-size: 0.95rem !important;
}

.dropdown-content {
    background: rgba(20, 20, 20, 0.98) !important;
    backdrop-filter: blur(20px) !important;
}

.dropdown-content li {
    color: rgba(255, 255, 255, 0.9) !important;
}

.dropdown-content li:hover,
.dropdown-content li.active {
    background: rgba(220, 38, 38, 0.15) !important;
}

.dropdown-content li > a,
.dropdown-content li > span {
    color: rgba(255, 255, 255, 0.9) !important;
}

input:focus, textarea:focus, select:focus {
    background: rgba(255, 255, 255, 0.08) !important;
    border-color: rgb(220, 38, 38) !important;
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.15) !important;
    outline: none !important;
}

input::placeholder, textarea::placeholder {
    color: rgba(255, 255, 255, 0.4) !important;
}

/* Labels */
label {
    color: rgba(255, 255, 255, 0.9) !important;
    font-size: 0.9rem !important;
    font-weight: 500 !important;
    margin-bottom: 6px !important;
    display: block !important;
}

/* Progress bars */
.progress {
    background: rgba(255, 255, 255, 0.1) !important;
    border-radius: 8px !important;
    height: 8px !important;
    overflow: hidden !important;
}

.progress .determinate,
.progress .indeterminate {
    background: linear-gradient(90deg, rgb(220, 38, 38), rgb(255, 80, 80)) !important;
    border-radius: 8px !important;
}

/* Tables */
table {
    background: rgba(25, 25, 25, 0.6) !important;
    border-radius: 8px !important;
    overflow: hidden !important;
    width: 100% !important;
    border-collapse: separate !important;
    border-spacing: 0 !important;
}

thead {
    background: rgba(220, 38, 38, 0.15) !important;
}

th {
    color: #ffffff !important;
    font-weight: 600 !important;
    padding: 16px !important;
    text-align: left !important;
}

td {
    color: rgba(255, 255, 255, 0.9) !important;
    padding: 14px 16px !important;
    border-top: 1px solid rgba(255, 255, 255, 0.05) !important;
}

tr:hover {
    background: rgba(220, 38, 38, 0.05) !important;
}

/* Links */
a {
    color: rgb(220, 38, 38) !important;
    text-decoration: none !important;
    transition: color 0.2s ease !important;
}

a:hover {
    color: rgb(255, 80, 80) !important;
}

/* Modals */
.modal {
    background: rgba(20, 20, 20, 0.98) !important;
    backdrop-filter: blur(20px) !important;
    border-radius: 12px !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    max-height: 90% !important;
}

.modal h4, .modal h5 {
    color: #ffffff !important;
    font-weight: 700 !important;
}

.modal-footer {
    background: rgba(15, 15, 15, 0.8) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
    padding: 16px 24px !important;
}

/* Collapsible */
.collapsible {
    border: none !important;
    background: transparent !important;
}

.collapsible-header {
    background: rgba(25, 25, 25, 0.8) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: 8px !important;
    color: #ffffff !important;
    padding: 16px 20px !important;
    margin-bottom: 8px !important;
    transition: all 0.2s ease !important;
}

.collapsible-header:hover {
    background: rgba(30, 30, 30, 0.9) !important;
    border-color: rgba(220, 38, 38, 0.3) !important;
}

.collapsible-body {
    background: rgba(20, 20, 20, 0.6) !important;
    border: none !important;
    padding: 20px !important;
    border-radius: 0 0 8px 8px !important;
}

/* Chips/Tags */
.chip {
    background: rgba(220, 38, 38, 0.15) !important;
    color: #ffffff !important;
    border: 1px solid rgba(220, 38, 38, 0.3) !important;
    border-radius: 16px !important;
    padding: 8px 16px !important;
    font-size: 0.85rem !important;
}

/* Toast notifications */
.toast {
    background: rgba(25, 25, 25, 0.98) !important;
    backdrop-filter: blur(20px) !important;
    border-radius: 8px !important;
    border: 1px solid rgba(220, 38, 38, 0.3) !important;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4) !important;
    color: #ffffff !important;
    padding: 16px 24px !important;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.2);
}

::-webkit-scrollbar-thumb {
    background: rgba(220, 38, 38, 0.6);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgb(220, 38, 38);
}

/* Selection */
::selection {
    background: rgba(220, 38, 38, 0.4);
    color: #ffffff;
}

/* Results area */
#results {
    margin-top: 30px !important;
    padding: 20px !important;
}

/* Remove Materialize specific overrides */
.row {
    margin-bottom: 20px !important;
}

.col {
    padding: 0 10px !important;
}

/* Fix form elements */
.input-field {
    margin-top: 1rem !important;
    margin-bottom: 1rem !important;
}

/* Ensure text is readable */
p, span, div {
    color: rgba(255, 255, 255, 0.9) !important;
}

h1, h2, h3, h4, h5, h6 {
    color: #ffffff !important;
    font-weight: 700 !important;
}

/* Footer */
footer, .page-footer {
    background: rgba(10, 10, 10, 0.8) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
    padding: 30px 0 !important;
    margin-top: 60px !important;
}

/* ========================================
   HERO SECTION - Premium Landing
   ======================================== */

.robosend-hero {
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.08) 0%, rgba(10, 10, 10, 0.3) 100%);
    border: 1px solid rgba(220, 38, 38, 0.2);
    border-radius: 20px;
    padding: 80px 40px;
    text-align: center;
    margin: 40px 0 60px 0;
    position: relative;
    overflow: hidden;
}

.robosend-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(220, 38, 38, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(220, 38, 38, 0.03) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(220, 38, 38, 0.15);
    border: 1px solid rgba(220, 38, 38, 0.4);
    border-radius: 24px;
    padding: 8px 20px;
    font-size: 0.85rem;
    font-weight: 600;
    color: rgb(255, 120, 120);
    margin-bottom: 30px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-badge i {
    font-size: 1.1rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 24px;
    color: #ffffff !important;
    letter-spacing: -0.5px;
}

.hero-accent {
    display: block;
    color: rgb(220, 38, 38) !important;
    font-weight: 800;
    margin-top: 8px;
}

.hero-description {
    font-size: 1.15rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.7) !important;
    max-width: 700px;
    margin: 0 auto 40px auto;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.btn-hero-primary {
    background: rgb(220, 38, 38) !important;
    color: #ffffff !important;
    padding: 16px 40px !important;
    font-size: 1.05rem !important;
    font-weight: 600 !important;
    border-radius: 10px !important;
    box-shadow: 0 4px 20px rgba(220, 38, 38, 0.4) !important;
    transition: all 0.3s ease !important;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-hero-primary:hover {
    background: rgb(180, 30, 30) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 28px rgba(220, 38, 38, 0.6) !important;
}

.btn-hero-secondary {
    background: rgba(255, 255, 255, 0.05) !important;
    color: rgba(255, 255, 255, 0.9) !important;
    border: 2px solid rgba(255, 255, 255, 0.2) !important;
    padding: 14px 38px !important;
    font-size: 1.05rem !important;
    font-weight: 600 !important;
    border-radius: 10px !important;
    transition: all 0.3s ease !important;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-hero-secondary:hover {
    background: rgba(255, 255, 255, 0.1) !important;
    border-color: rgba(220, 38, 38, 0.5) !important;
    transform: translateY(-2px);
}

.hero-trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-trust-badge i {
    color: rgb(220, 38, 38);
    font-size: 1.2rem;
}

.hero-compact {
    padding: 50px 40px !important;
}

.hero-compact .hero-title {
    font-size: 2.5rem !important;
}

@media (max-width: 768px) {
    .robosend-hero {
        padding: 60px 30px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .btn-hero-primary,
    .btn-hero-secondary {
        width: 100%;
        justify-content: center;
    }
}

/* ========================================
   HOW TO USE SECTION - Feature Cards
   ======================================== */

.how-to-section {
    margin: 60px 0;
    padding: 60px 0;
    background: rgba(15, 15, 15, 0.3);
    border-radius: 16px;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 800;
    color: #ffffff !important;
    margin-bottom: 12px;
}

.section-subtitle {
    text-align: center;
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.6) !important;
    margin-bottom: 50px;
}

.feature-card {
    background: rgba(25, 25, 25, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, transparent, rgb(220, 38, 38), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card:hover {
    background: rgba(30, 30, 30, 0.8);
    border-color: rgba(220, 38, 38, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px auto;
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.2), rgba(220, 38, 38, 0.05));
    border: 2px solid rgba(220, 38, 38, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.3), rgba(220, 38, 38, 0.1));
    border-color: rgb(220, 38, 38);
    transform: scale(1.1);
}

.feature-icon i {
    font-size: 2.5rem;
    color: rgb(220, 38, 38);
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff !important;
    margin-bottom: 16px;
}

.feature-card p {
    font-size: 1rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7) !important;
}

.security-features {
    margin-top: 40px;
}

.security-badge {
    background: rgba(220, 38, 38, 0.08);
    border: 1px solid rgba(220, 38, 38, 0.25);
    border-radius: 12px;
    padding: 20px 30px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.security-badge i {
    font-size: 1.5rem;
    color: rgb(220, 38, 38);
}

.security-badge strong {
    color: rgb(220, 38, 38);
    font-weight: 700;
}

@media (max-width: 768px) {
    .feature-card {
        margin-bottom: 20px;
    }
}

/* ========================================
   ENHANCED UPLOAD SECTION
   ======================================== */

.upload-section {
    margin: 40px 0;
}

.upload-title {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    color: #ffffff !important;
    margin-bottom: 30px;
}

.enhanced-dropzone {
    background: linear-gradient(135deg, rgba(30, 30, 30, 0.5), rgba(20, 20, 20, 0.8)) !important;
    border: 3px dashed rgba(220, 38, 38, 0.4) !important;
    border-radius: 20px !important;
    padding: 80px 40px !important;
    text-align: center !important;
    transition: all 0.4s ease !important;
    cursor: pointer !important;
    position: relative;
    overflow: hidden;
}

.enhanced-dropzone::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(220, 38, 38, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.enhanced-dropzone:hover::before {
    opacity: 1;
}

.enhanced-dropzone:hover {
    background: linear-gradient(135deg, rgba(40, 20, 20, 0.6), rgba(30, 15, 15, 0.9)) !important;
    border-color: rgb(220, 38, 38) !important;
    border-style: solid !important;
    transform: scale(1.01);
    box-shadow: 0 12px 48px rgba(220, 38, 38, 0.15);
}

.enhanced-dropzone.dragover {
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.15), rgba(180, 30, 30, 0.2)) !important;
    border-color: rgb(255, 80, 80) !important;
    border-style: solid !important;
    box-shadow: 0 0 40px rgba(220, 38, 38, 0.3);
}

.dropzone-icon {
    margin-bottom: 20px;
}

.dropzone-icon i {
    font-size: 5rem;
    color: rgb(220, 38, 38);
    opacity: 0.8;
    transition: all 0.3s ease;
}

.enhanced-dropzone:hover .dropzone-icon i {
    opacity: 1;
    transform: translateY(-5px);
}

.dropzone-title {
    font-size: 2rem;
    font-weight: 700;
    color: #ffffff !important;
    margin-bottom: 12px;
}

.dropzone-limit {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.6) !important;
    margin-bottom: 20px;
}

.dropzone-divider {
    color: rgba(255, 255, 255, 0.4) !important;
    font-size: 0.9rem;
    margin: 24px 0;
    position: relative;
}

.dropzone-divider::before,
.dropzone-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 40%;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
}

.dropzone-divider::before {
    left: 0;
}

.dropzone-divider::after {
    right: 0;
}

.dropzone-button-wrapper {
    display: inline-block;
    margin-top: 12px;
}

.advanced-options {
    margin-top: 30px;
    border: none !important;
    box-shadow: none !important;
}

.advanced-options .collapsible-header {
    background: rgba(30, 30, 30, 0.6) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    padding: 20px 24px !important;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
}

.advanced-options .collapsible-header i {
    color: rgb(220, 38, 38);
}

.advanced-options .collapsible-header .badge {
    background: rgba(220, 38, 38, 0.2);
    color: rgb(255, 120, 120);
    border-radius: 12px;
    padding: 4px 12px;
    font-size: 0.75rem;
    margin-left: auto;
}

.advanced-options .collapsible-body {
    background: rgba(20, 20, 20, 0.4) !important;
    padding: 30px 24px !important;
}

/* ========================================
   PAGE-SPECIFIC ENHANCEMENTS
   ======================================== */

.page-intro {
    background: rgba(220, 38, 38, 0.08);
    border-left: 4px solid rgb(220, 38, 38);
    border-radius: 8px;
    padding: 20px 24px;
    margin-bottom: 30px;
}

.intro-text {
    color: rgba(255, 255, 255, 0.85) !important;
    font-size: 1rem;
    margin: 0 !important;
    display: flex;
    align-items: center;
    gap: 12px;
}

.intro-text i {
    color: rgb(220, 38, 38);
    font-size: 1.5rem;
}

#results h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #ffffff !important;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid rgba(220, 38, 38, 0.2);
}

#ul-results {
    list-style: none;
    padding: 0;
}

#ul-results li {
    background: rgba(25, 25, 25, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 16px;
    transition: all 0.2s ease;
}

#ul-results li:hover {
    background: rgba(30, 30, 30, 0.8);
    border-color: rgba(220, 38, 38, 0.3);
    transform: translateX(4px);
}