/* ═══════════════════════════════════════════════════════════════
   Modern Light Login/Register — Clean & Professional
═══════════════════════════════════════════════════════════════ */

:root{
    --orange: #FF5A36;
    --orange-dark: #E64A28;
    --orange-light: #FFF5F2;
    --navy: #0D1B2A;
    --green: #10B981;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
}

*{ margin: 0; padding: 0; box-sizing: border-box; }

body{
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ─── Background ─── */
.login-page{
    min-height: 100vh;
    background: #fff;
    position: relative;
    overflow-x: hidden;
}

.auth-bg{
    position: fixed;
    inset: 0;
    z-index: 0;
    background: linear-gradient(135deg, var(--gray-50) 0%, #fff 100%);
    overflow: hidden;
}

.bg-shape{
    position: absolute;
    border-radius: 50%;
    opacity: 0.4;
    animation: float 25s ease-in-out infinite;
}

.shape-1{
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--orange-light), transparent 70%);
    top: -10%;
    right: -5%;
    animation-delay: 0s;
}

.shape-2{
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, #FEF3C7, transparent 70%);
    bottom: -10%;
    left: -8%;
    animation-delay: 10s;
}

.shape-3{
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, #DBEAFE, transparent 70%);
    top: 40%;
    right: 10%;
    animation-delay: 5s;
}

@keyframes float{
    0%, 100%{ transform: translate(0, 0) scale(1); }
    33%{ transform: translate(30px, -30px) scale(1.1); }
    66%{ transform: translate(-20px, 20px) scale(0.9); }
}

/* ─── Wrapper ─── */
.auth-wrapper{
    position: relative;
    z-index: 10;
    min-height: 100vh;
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
}

/* ─── Logo ─── */
.auth-logo{
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin:auto;
    margin-bottom: 48px;
    text-decoration: none;
    width: fit-content;
}

.auth-logo span{
    font-size: 20px;
    font-weight: 900;
    color: var(--gray-900);
    letter-spacing: -0.02em;
}

/* ─── Container ─── */
.auth-container{
    flex: 1;
    max-width: 600px;
    width: 100%;
    margin: 0 auto;
    display: grid;
    gap: 80px;
    align-items: center;
}

/* ─── Visual Side ─── */
.auth-visual{
    position: sticky;
    top: 80px;
}

.visual-card{
    background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%);
    border-radius: 24px;
    padding: 56px 48px;
    color: #fff;
    box-shadow: 0 20px 60px rgba(255, 90, 54, 0.25);
}

.visual-icon{
    width: 72px;
    height: 72px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 18px;
    display: grid;
    place-items: center;
    margin-bottom: 32px;
}

.visual-icon [data-lucide]{
    width: 40px;
    height: 40px;
    color: #fff;
}

.visual-card h1{
    font-size: 36px;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 16px;
    letter-spacing: -0.03em;
}

.visual-card > p{
    font-size: 16px;
    line-height: 1.6;
    opacity: 0.95;
    margin-bottom: 40px;
}

.visual-features{
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
}

.feature{
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    font-weight: 600;
}

.feature [data-lucide]{
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.visual-stats{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-item{
    text-align: center;
}

.stat-item strong{
    display: block;
    font-size: 28px;
    font-weight: 900;
    margin-bottom: 4px;
    letter-spacing: -0.02em;
}

.stat-item span{
    font-size: 13px;
    opacity: 0.9;
    font-weight: 600;
}

/* ─── Form Wrapper ─── */
.auth-form-wrapper{
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* ─── Auth Card ─── */
.auth-card{
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 20px;
    padding: 48px 40px;
    box-shadow: 
        0 4px 6px -1px rgba(0, 0, 0, 0.05),
        0 2px 4px -1px rgba(0, 0, 0, 0.03);
}

.card-header{
    margin-bottom: 32px;
}

.card-header h2{
    font-size: 28px;
    font-weight: 900;
    color: var(--gray-900);
    margin-bottom: 8px;
    letter-spacing: -0.03em;
}

.card-header p{
    font-size: 15px;
    color: var(--gray-600);
}

/* ─── Form ─── */
.form-group{
    margin-bottom: 20px;
}

.form-group label{
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: var(--gray-700);
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}

.input-wrapper{
    position: relative;
    display: flex;
    align-items: center;
}

.input-wrapper input, .input-wrapper select {
    width: 100%;
    background: #fff;
    border: 1.5px solid var(--gray-300);
    border-radius: 12px;
    padding: 14px 48px 14px 48px;
    font: 500 15px/1.4 'Inter', sans-serif;
    color: var(--gray-900);
    outline: none;
    transition: all 0.2s ease;
}

.input-wrapper select {
    padding-left: 44px;
    padding-right: 24px;
}

.input-wrapper input::placeholder{
    color: var(--gray-400);
}

.input-wrapper input:hover{
    border-color: var(--gray-400);
}

.input-wrapper input:focus{
    border-color: var(--orange);
    box-shadow: 0 0 0 4px var(--orange-light);
}

.input-wrapper > [data-lucide]{
    position: absolute;
    left: 16px;
    width: 20px;
    height: 20px;
    color: var(--gray-400);
    pointer-events: none;
}

.input-wrapper input:focus ~ [data-lucide]{
    color: var(--orange);
}

.password-toggle{
    position: absolute;
    right: 12px;
    width: 36px;
    height: 36px;
    background: var(--gray-100);
    border: 0;
    border-radius: 8px;
    display: grid;
    place-items: center;
    cursor: pointer;
    color: var(--gray-500);
    transition: all 0.2s ease;
}

.password-toggle:hover{
    background: var(--gray-200);
    color: var(--gray-700);
}

.password-toggle [data-lucide]{
    width: 18px;
    height: 18px;
}

/* ─── Password Meter ─── */
.password-meter{
    margin-top: 10px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.meter-bars{
    display: flex;
    gap: 4px;
    flex: 1;
}

.meter-bars .bar{
    height: 6px;
    flex: 1;
    background: var(--gray-200);
    border-radius: 10px;
    transition: background 0.3s ease;
}

.meter-bars .bar.active{
    background: var(--green);
}

.meter-text{
    font-size: 12px;
    color: var(--gray-500);
    font-weight: 600;
    white-space: nowrap;
}

/* ─── Form Options ─── */
.form-options{
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.custom-checkbox{
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    margin-bottom: 16px;
}

.custom-checkbox input{
    display: none;
}

.checkbox-box{
    width: 20px;
    height: 20px;
    background: #fff;
    border: 2px solid var(--gray-300);
    border-radius: 6px;
    position: relative;
    transition: all 0.2s ease;
    flex-shrink: 0;
    margin-top: 1px;
}

.custom-checkbox input:checked ~ .checkbox-box{
    background: var(--orange);
    border-color: var(--orange);
}

.custom-checkbox input:checked ~ .checkbox-box::after{
    content: '';
    position: absolute;
    left: 6px;
    top: 2px;
    width: 4px;
    height: 9px;
    border: solid #fff;
    border-width: 0 2.5px 2.5px 0;
    transform: rotate(45deg);
}

.checkbox-label{
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.5;
}

.checkbox-label a{
    color: var(--orange);
    text-decoration: none;
    font-weight: 700;
}

.checkbox-label a:hover{
    text-decoration: underline;
}

.checkbox-terms{
    background: var(--gray-50);
    padding: 12px;
    border-radius: 10px;
    border: 1px solid var(--gray-200);
}

.forgot-link{
    font-size: 14px;
    color: var(--orange);
    text-decoration: none;
    font-weight: 700;
    transition: color 0.2s ease;
}

.forgot-link:hover{
    color: var(--orange-dark);
}

/* ─── Submit Button ─── */
.btn-submit{
    width: 100%;
    background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%);
    color: #fff;
    border: 0;
    border-radius: 12px;
    padding: 16px 24px;
    font: 800 16px/1 'Inter', sans-serif;
    letter-spacing: -0.01em;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(255, 90, 54, 0.25);
}

.btn-submit:hover{
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(255, 90, 54, 0.35);
}

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

.btn-submit [data-lucide]{
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
}

.btn-submit:hover [data-lucide]{
    transform: translateX(4px);
}

/* ─── Divider ─── */
.divider{
    position: relative;
    text-align: center;
    margin: 28px 0;
}

.divider::before{
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gray-200);
}

.divider span{
    position: relative;
    background: #fff;
    padding: 0 16px;
    font-size: 13px;
    font-weight: 700;
    color: var(--gray-500);
    letter-spacing: 0.05em;
}

/* ─── Social Buttons ─── */
.social-buttons{
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.social-btn{
    background: #fff;
    border: 1.5px solid var(--gray-300);
    border-radius: 12px;
    padding: 14px 20px;
    font: 700 14px/1 'Inter', sans-serif;
    color: var(--gray-700);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.2s ease;
    letter-spacing: -0.01em;
}

.social-btn:hover{
    background: var(--gray-50);
    border-color: var(--gray-400);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* ─── Card Footer ─── */
.card-footer{
    margin-top: 32px;
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid var(--gray-200);
}

.card-footer p{
    font-size: 14px;
    color: var(--gray-600);
}

.card-footer a{
    color: var(--orange);
    text-decoration: none;
    font-weight: 700;
}

.card-footer a:hover{
    text-decoration: underline;
}

/* ─── Trust Badges ─── */
.trust-badges{
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 32px;
    padding: 20px;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 16px;
}

.badge-item{
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 700;
    color: var(--gray-700);
}

.badge-item [data-lucide]{
    width: 18px;
    height: 18px;
    color: var(--green);
}

/* ─── Responsive ─── */
@media (max-width: 1023px){
    .auth-container{
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .auth-visual{
        order: 2;
        position: static;
    }
    .visual-card{
        padding: 40px 32px;
    }
    .visual-card h1{
        font-size: 32px;
    }
}

@media (max-width: 767px){
    .auth-wrapper{
        padding: 24px 16px;
    }
    .auth-card{
        padding: 32px 24px;
    }
    .card-header h2{
        font-size: 24px;
    }
    .visual-card h1{
        font-size: 28px;
    }
    .visual-stats{
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .social-buttons{
        grid-template-columns: 1fr;
    }
    .form-options{
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    .trust-badges{
        flex-direction: column;
        gap: 16px;
    }
}