/* Base variables and reset */
:root {
    --primary-teal: #1FB6AB;
    --primary-green: #A4D96C;
    --bg-dark: #0A1128;
    --text-white: #FFFFFF;
    --text-muted: #9CA3AF;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --wapp-color: #25D366;
    --hover-overlay: rgba(255, 255, 255, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-white);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

/* Dynamic Animated Background Shapes */
.bg-shape {
    position: absolute;
    filter: blur(100px);
    z-index: -1;
    border-radius: 50%;
    animation: float 15s ease-in-out infinite alternate;
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: var(--primary-teal);
    top: -50px;
    left: -100px;
    opacity: 0.3;
}

.shape-2 {
    width: 250px;
    height: 250px;
    background: var(--primary-green);
    bottom: -100px;
    right: -50px;
    opacity: 0.2;
    animation-delay: -5s;
}

@keyframes float {
    0% {
        transform: translateY(0) scale(1);
    }

    100% {
        transform: translateY(30px) scale(1.1);
    }
}

/* Device Mockup Wrapper */
.device-mockup {
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    padding: 1rem;
}

/* Base Login Container (Mobile first - sleek glass card) */
.login-container {
    width: 100%;
    max-width: 450px;
    min-height: 85vh;
    background-color: rgba(10, 17, 40, 0.4);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 30px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
    padding: 3rem 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    position: relative;
    overflow-y: auto;
}

.login-container::-webkit-scrollbar {
    width: 0;
    height: 0;
}

@media (min-width: 769px) {
    body {
        background-color: #050814;
    }

    .device-mockup {
        padding: 2rem;
    }

    .login-container {
        height: 850px;
        max-height: 90vh;
        background-color: var(--bg-dark);
        border-radius: 40px;
        border: 14px solid #1a2035;
        box-shadow:
            0 25px 50px -12px rgba(0, 0, 0, 0.8),
            0 0 0 4px #0f1627 inset;
        padding: 2.5rem 1.5rem;
        position: relative;
    }

    /* Simulate iPhone Notch / Dynamic Island */
    .login-container::before {
        content: '';
        position: absolute;
        top: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 120px;
        height: 28px;
        background-color: #1a2035;
        border-bottom-left-radius: 18px;
        border-bottom-right-radius: 18px;
        z-index: 50;
    }

    /* Simulate iPhone bottom indicator bar */
    .login-container::after {
        content: '';
        position: absolute;
        bottom: 15px;
        left: 50%;
        transform: translateX(-50%);
        width: 140px;
        height: 4px;
        background-color: rgba(255, 255, 255, 0.4);
        border-radius: 10px;
        z-index: 50;
    }
}

.logo-section {
    text-align: center;
    animation: fadeInDown 0.8s ease-out;
}

.logo-heart {
    height: 85px;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.3));
    animation: heartPulse 2s infinite ease-in-out;
}

@keyframes heartPulse {
    0% {
        transform: scale(1);
    }

    15% {
        transform: scale(1.1);
    }

    30% {
        transform: scale(1);
    }

    45% {
        transform: scale(1.1);
    }

    60% {
        transform: scale(1);
    }

    100% {
        transform: scale(1);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Portal Actions Panel */
.portal-actions {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.divider {
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--glass-border);
}

.divider span {
    padding: 0 10px;
}

/* Primary Button */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-teal), var(--primary-green));
    color: var(--text-white);
    border: none;
    padding: 1rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    text-decoration: none;
    box-shadow: 0 10px 20px -5px rgba(31, 182, 171, 0.4);
}

.btn-primary:active {
    transform: scale(0.98);
}

.btn-primary:hover {
    box-shadow: 0 15px 25px -5px rgba(31, 182, 171, 0.5);
    transform: translateY(-2px);
    color: var(--text-white);
}

/* Secondary Button (WhatsApp) */
.btn-secondary {
    background-color: #25D366;
    /* Fallback for older browsers like Samsung Internet */
    background-image: linear-gradient(135deg, #25D366, #128C7E);
    color: #FFFFFF;
    border: none;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
    text-decoration: none;
    box-shadow: 0 8px 16px -4px #128C7E;
    position: relative;
    overflow: hidden;
}

/* Shimmer Animation Effect */
.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, transparent 0%, rgba(255, 255, 255, 0.4) 50%, transparent 100%);
    transform: skewX(-25deg);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% {
        left: -100%;
    }

    20% {
        left: 200%;
    }

    100% {
        left: 200%;
    }
}

.btn-secondary:hover {
    background-image: linear-gradient(135deg, #1bd15d, #0d796b);
    color: #FFFFFF;
    transform: translateY(-3px);
    box-shadow: 0 12px 24px -6px #128C7E, 0 0 15px rgba(37, 211, 102, 0.6);
}

.btn-icon {
    width: 20px;
    height: 20px;
    transition: transform 0.3s;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.btn-primary:hover .btn-icon {
    transform: translateX(4px);
}

.btn-secondary:hover .btn-icon {
    transform: scale(1.1) rotate(-5deg);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .login-container {
        padding: 1.5rem;
    }

    .portal-actions {
        padding: 2rem 1.5rem;
    }

    .logo-section {
        gap: 1rem !important;
    }

    .logo-heart {
        height: 70px;
    }
}