/* ===== RESET & BASE ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #2da028;
    --primary-dark: #238a1f;
    --primary-light: #e8f5e7;
    --primary-glow: rgba(45, 160, 40, 0.15);
    --dark: #0f1923;
    --dark-soft: #1a2b38;
    --gray-700: #4a4a68;
    --gray-500: #7c7c96;
    --gray-300: #c4c4d4;
    --gray-100: #f4f4f8;
    --white: #ffffff;
    --red: #e74c3c;
    --orange: #f39c12;
    --blue: #3498db;
    --gradient-primary: linear-gradient(135deg, #2da028 0%, #45c740 100%);
    --gradient-dark: linear-gradient(135deg, #0f1923 0%, #1a2b38 100%);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
    --shadow-green: 0 8px 30px rgba(45,160,40,0.25);
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1.25rem;
    --radius-xl: 1.75rem;
}

html { font-size: 16px; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--gray-700);
    background: var(--gray-100);
    line-height: 1.6;
    min-height: 100vh;
}

h1, h2, h3, h4 {
    font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
    color: var(--dark);
    line-height: 1.2;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

/* ===== LOGIN SCREEN ===== */
.login-screen {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-dark);
    position: relative;
    overflow: hidden;
    padding: 1.5rem;
}

.login-bg-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.5;
}

.shape-1 {
    top: -10%;
    right: -5%;
    width: 37.5rem;
    height: 37.5rem;
    background: radial-gradient(circle, rgba(45,160,40,0.1) 0%, transparent 70%);
    animation: float 8s ease-in-out infinite;
}

.shape-2 {
    bottom: -15%;
    left: -10%;
    width: 31.25rem;
    height: 31.25rem;
    background: radial-gradient(circle, rgba(45,160,40,0.08) 0%, transparent 70%);
    animation: float 10s ease-in-out infinite reverse;
}

.shape-3 {
    top: 40%;
    left: 50%;
    width: 12.5rem;
    height: 12.5rem;
    background: radial-gradient(circle, rgba(45,160,40,0.06) 0%, transparent 70%);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-1.25rem) scale(1.05); }
}

.login-container {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 28rem;
}

.login-card {
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(1.25rem);
    -webkit-backdrop-filter: blur(1.25rem);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    animation: fadeInUp 0.6s ease;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(1.875rem); }
    to { opacity: 1; transform: translateY(0); }
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-logo {
    height: 5rem;
    margin: 0 auto 1.25rem;
    filter: brightness(0) invert(1);
}

.login-header h1 {
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.login-header p {
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
}

/* Tabs */
.login-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    margin-bottom: 1.75rem;
    background: rgba(255,255,255,0.05);
    border-radius: var(--radius-md);
    padding: 0.25rem;
}

.login-tab {
    padding: 0.625rem;
    border: none;
    background: transparent;
    color: rgba(255,255,255,0.5);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.login-tab.active {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-green);
}

.login-tab:not(.active):hover {
    color: rgba(255,255,255,0.8);
}

/* Forms */
.login-form {
    display: none;
}

.login-form.active {
    display: block;
    animation: fadeInUp 0.3s ease;
}

.login-form .form-group {
    margin-bottom: 1.25rem;
}

.login-form label {
    display: block;
    color: rgba(255,255,255,0.7);
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.login-form label i {
    margin-right: 0.375rem;
    color: var(--primary);
}

.login-form input,
.login-form select {
    width: 100%;
    padding: 0.875rem 1rem;
    background: rgba(255,255,255,0.06);
    border: 2px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
    color: var(--white);
    font-family: inherit;
    font-size: 0.92rem;
    transition: all 0.3s;
}

.login-form input::placeholder {
    color: rgba(255,255,255,0.3);
}

.login-form input:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(45,160,40,0.08);
    box-shadow: 0 0 0 0.25rem var(--primary-glow);
}

.password-wrapper {
    position: relative;
}

.password-wrapper input {
    padding-right: 3rem;
}

.toggle-password {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: rgba(255,255,255,0.4);
    cursor: pointer;
    font-size: 1rem;
    padding: 0.25rem;
    transition: color 0.3s;
}

.toggle-password:hover {
    color: var(--primary);
}

.btn-login {
    width: 100%;
    padding: 0.9375rem;
    border: none;
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: var(--shadow-green);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
}

.btn-login:hover {
    transform: translateY(-0.125rem);
    box-shadow: 0 0.75rem 2.1875rem rgba(45,160,40,0.4);
}

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

.login-hint {
    margin-top: 1.25rem;
    padding: 0.75rem 1rem;
    background: rgba(45,160,40,0.1);
    border: 1px solid rgba(45,160,40,0.2);
    border-radius: var(--radius-sm);
    color: rgba(255,255,255,0.6);
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.login-hint i {
    color: var(--primary);
}

.login-hint strong {
    color: #5ed85a;
}

.back-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
    color: rgba(255,255,255,0.4);
    font-size: 0.85rem;
    transition: color 0.3s;
}

.back-link:hover {
    color: var(--primary);
}

.login-error {
    padding: 0.75rem 1rem;
    background: rgba(231,76,60,0.15);
    border: 1px solid rgba(231,76,60,0.3);
    border-radius: var(--radius-sm);
    color: #ff6b6b;
    font-size: 0.85rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    animation: shake 0.4s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-0.5rem); }
    75% { transform: translateX(0.5rem); }
}

/* ===== PORTAL NAV ===== */
.portal-nav {
    background: var(--white);
    padding: 0.75rem 0;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
}

.admin-nav {
    background: var(--dark);
}

.portal-nav-inner {
    max-width: 75rem;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.portal-logo {
    height: 3rem;
    width: auto;
}

.admin-nav .portal-logo {
    filter: brightness(0) invert(1);
}

.portal-nav-center {
    flex: 1;
    display: flex;
    justify-content: center;
}

.admin-badge {
    background: rgba(45,160,40,0.15);
    color: #5ed85a;
    padding: 0.375rem 1rem;
    border-radius: 3.125rem;
    font-size: 0.8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.portal-nav-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.portal-user-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-700);
    font-weight: 600;
    font-size: 0.9rem;
}

.portal-user-info i {
    font-size: 1.25rem;
    color: var(--primary);
}

.btn-logout {
    padding: 0.5rem 1rem;
    border: 2px solid var(--gray-300);
    background: transparent;
    color: var(--gray-500);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.admin-nav .btn-logout {
    border-color: rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.6);
}

.btn-logout:hover {
    border-color: var(--red);
    color: var(--red);
}

/* ===== PORTAL MAIN ===== */
.portal-main {
    padding: 2rem 0;
    min-height: calc(100vh - 4rem);
}

.portal-container {
    max-width: 75rem;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.portal-welcome {
    margin-bottom: 2rem;
}

.portal-welcome h2 {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.portal-welcome h2 i {
    color: var(--primary);
}

.portal-welcome p {
    color: var(--gray-500);
}

/* Patient Info Card */
.patient-info-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 1.5rem 2rem;
    box-shadow: var(--shadow-sm);
    margin-bottom: 2rem;
    border-left: 0.25rem solid var(--primary);
}

.patient-info-row {
    display: flex;
    gap: 3rem;
    flex-wrap: wrap;
}

.patient-info-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.info-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.0625rem;
    color: var(--gray-500);
}

.info-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark);
}

/* Results Grid */
.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(18.75rem, 1fr));
    gap: 1.25rem;
}

.result-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s;
    border: 1px solid transparent;
}

.result-card:hover {
    transform: translateY(-0.25rem);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
}

.result-card-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.result-icon {
    width: 2.75rem;
    height: 2.75rem;
    background: var(--primary-light);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.1rem;
}

.result-type {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--dark);
}

.result-date {
    font-size: 0.78rem;
    color: var(--gray-500);
}

.result-desc {
    font-size: 0.88rem;
    color: var(--gray-500);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.result-file-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1rem;
    border-top: 1px solid var(--gray-100);
}

.result-filename {
    font-size: 0.8rem;
    color: var(--gray-500);
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.result-filename i {
    color: var(--primary);
}

.btn-download {
    padding: 0.5rem 1rem;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.btn-download:hover {
    box-shadow: var(--shadow-green);
    transform: translateY(-0.0625rem);
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--gray-500);
}

.empty-state i {
    font-size: 3.5rem;
    color: var(--gray-300);
    margin-bottom: 1.25rem;
}

.empty-state h3 {
    color: var(--gray-700);
    margin-bottom: 0.5rem;
}

/* ===== ADMIN DASHBOARD ===== */
.admin-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.admin-stat-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-sm);
}

.admin-stat-icon {
    width: 3.25rem;
    height: 3.25rem;
    background: var(--primary-light);
    border-radius: 0.875rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.25rem;
}

.admin-stat-number {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--dark);
    font-family: 'Plus Jakarta Sans', sans-serif;
}

.admin-stat-label {
    font-size: 0.8rem;
    color: var(--gray-500);
}

/* Admin sections */
.admin-section {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.5rem;
}

.admin-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.admin-section-header h2 {
    font-size: 1.25rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 0.625rem;
}

.admin-section-header h2 i {
    color: var(--primary);
}

.search-box {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--gray-100);
    padding: 0.625rem 1rem;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    transition: all 0.3s;
    min-width: 18.75rem;
}

.search-box:focus-within {
    border-color: var(--primary);
    background: var(--white);
}

.search-box i {
    color: var(--gray-500);
}

.search-box input {
    border: none;
    background: none;
    font-family: inherit;
    font-size: 0.88rem;
    color: var(--dark);
    outline: none;
    width: 100%;
}

/* Upload form */
.upload-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.upload-form .form-group {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.upload-form label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--dark);
}

.upload-form label i {
    color: var(--primary);
    margin-right: 0.25rem;
}

.upload-form input,
.upload-form select {
    padding: 0.75rem 1rem;
    border: 2px solid var(--gray-100);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.88rem;
    color: var(--dark);
    background: var(--gray-100);
    transition: all 0.3s;
}

.upload-form input:focus,
.upload-form select:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 0.25rem var(--primary-glow);
}

/* Dropzone */
.upload-dropzone {
    border: 2px dashed var(--gray-300);
    border-radius: var(--radius-md);
    padding: 2.5rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    margin-bottom: 1rem;
}

.upload-dropzone:hover,
.upload-dropzone.drag-over {
    border-color: var(--primary);
    background: var(--primary-glow);
}

.dropzone-content i {
    font-size: 2.5rem;
    color: var(--gray-300);
    margin-bottom: 0.75rem;
    transition: color 0.3s;
}

.upload-dropzone:hover .dropzone-content i,
.upload-dropzone.drag-over .dropzone-content i {
    color: var(--primary);
}

.dropzone-content h3 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.dropzone-content p {
    color: var(--gray-500);
    font-size: 0.88rem;
}

.dropzone-formats {
    display: inline-block;
    margin-top: 0.5rem;
    font-size: 0.75rem;
    color: var(--gray-500);
    background: var(--gray-100);
    padding: 0.25rem 0.75rem;
    border-radius: 3.125rem;
}

/* File list */
.upload-file-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.file-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background: var(--gray-100);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    animation: fadeInUp 0.3s ease;
}

.file-item-info {
    display: flex;
    align-items: center;
    gap: 0.625rem;
}

.file-item-info i {
    color: var(--primary);
}

.file-item-size {
    color: var(--gray-500);
    font-size: 0.78rem;
}

.file-item-remove {
    background: none;
    border: none;
    color: var(--gray-500);
    cursor: pointer;
    font-size: 1rem;
    padding: 0.25rem;
    transition: color 0.3s;
}

.file-item-remove:hover {
    color: var(--red);
}

.btn-upload {
    width: 100%;
    padding: 0.9375rem;
    border: none;
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: var(--shadow-green);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
}

.btn-upload:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    box-shadow: none;
}

.btn-upload:not(:disabled):hover {
    transform: translateY(-0.125rem);
    box-shadow: 0 0.75rem 2.1875rem rgba(45,160,40,0.4);
}

/* Patients Table */
.patients-table-wrapper {
    overflow-x: auto;
}

.patients-table {
    width: 100%;
    border-collapse: collapse;
}

.patients-table thead th {
    text-align: left;
    padding: 0.875rem 1rem;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.0625rem;
    color: var(--gray-500);
    border-bottom: 2px solid var(--gray-100);
}

.patients-table tbody td {
    padding: 1rem;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--gray-100);
    vertical-align: middle;
}

.patients-table tbody tr:hover {
    background: var(--primary-glow);
}

.patients-table .td-name {
    font-weight: 600;
    color: var(--dark);
}

.patients-table .td-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    background: var(--primary-light);
    color: var(--primary);
    padding: 0.25rem 0.75rem;
    border-radius: 3.125rem;
    font-size: 0.78rem;
    font-weight: 700;
}

.btn-table {
    padding: 0.4375rem 0.875rem;
    border: none;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
}

.btn-table-view {
    background: var(--primary-light);
    color: var(--primary);
}

.btn-table-view:hover {
    background: var(--primary);
    color: white;
}

.btn-table-delete {
    background: rgba(231,76,60,0.1);
    color: var(--red);
    margin-left: 0.375rem;
}

.btn-table-delete:hover {
    background: var(--red);
    color: white;
}

/* ===== MODAL ===== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(0.25rem);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 1.5rem;
}

.modal-overlay.active {
    display: flex;
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 40rem;
    max-height: 80vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
    animation: modalSlide 0.3s ease;
}

@keyframes modalSlide {
    from { opacity: 0; transform: translateY(1.25rem); }
    to { opacity: 1; transform: translateY(0); }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--gray-100);
}

.modal-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.25rem;
    color: var(--gray-500);
    cursor: pointer;
    padding: 0.25rem;
    transition: color 0.3s;
}

.modal-close:hover {
    color: var(--red);
}

.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.modal-file-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    background: var(--gray-100);
    border-radius: var(--radius-sm);
}

.modal-file-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.modal-file-icon {
    width: 2.5rem;
    height: 2.5rem;
    background: var(--primary-light);
    border-radius: 0.625rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.modal-file-name {
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--dark);
}

.modal-file-meta {
    font-size: 0.78rem;
    color: var(--gray-500);
}

.modal-file-actions {
    display: flex;
    gap: 0.5rem;
}

/* ===== TOAST ===== */
.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--dark);
    color: white;
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    font-weight: 600;
    z-index: 2000;
    transform: translateY(6.25rem);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast i {
    color: #5ed85a;
    font-size: 1.1rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .login-card {
        padding: 1.75rem;
    }

    .admin-stats {
        grid-template-columns: 1fr;
    }

    .upload-form-grid {
        grid-template-columns: 1fr;
    }

    .admin-section {
        padding: 1.25rem;
    }

    .admin-section-header {
        flex-direction: column;
        align-items: stretch;
    }

    .search-box {
        min-width: unset;
    }

    .portal-nav-inner {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .portal-nav-center {
        order: 3;
        width: 100%;
        justify-content: center;
    }

    .patients-table thead th,
    .patients-table tbody td {
        padding: 0.75rem 0.5rem;
        font-size: 0.8rem;
    }

    .modal-card {
        max-height: 90vh;
    }

    .result-card {
        padding: 1.25rem;
    }

    .patient-info-row {
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .portal-user-info span {
        display: none;
    }

    .btn-logout span {
        display: none;
    }

    .btn-logout i {
        margin: 0;
    }
}