@extends('layouts.guest')

@section('title', 'Login - CIRUZ Medical Host')

@section('content')
<!-- Layout principal da tela de login -->
<div class="login-container">
    <!-- Fundo animado com gradiente e shapes -->
    <div class="login-background">
        <div class="background-shape shape-1"></div>
        <div class="background-shape shape-2"></div>
        <div class="background-shape shape-3"></div>
        <div class="background-shape shape-4"></div>
    </div>

    <!-- Card de login centralizado -->
    <div class="login-card">
        <!-- Alertas de erro/sucesso -->
        @if(session('error') || session('status') || session('success') || $errors->any())
            <div class="alert-container">
                @if(session('error'))
                    <div class="alert alert-danger" role="alert">
                        <i class="fas fa-exclamation-triangle"></i> {{ session('error') }}
                    </div>
                @endif
                @if(session('status'))
                    <div class="alert alert-success" role="alert">
                        <i class="fas fa-check-circle"></i> {{ session('status') }}
                    </div>
                @endif
                @if(session('success'))
                    <div class="alert alert-success" role="alert">
                        <i class="fas fa-check-circle"></i> {{ session('success') }}
                    </div>
                @endif
                @if($errors->any())
                    <div class="alert alert-danger" role="alert">
                        <i class="fas fa-exclamation-triangle"></i>
                        <strong>Erro:</strong>
                        <ul style="margin: 8px 0 0 0; padding-left: 20px;">
                            @foreach ($errors->all() as $error)
                                <li>{{ $error }}</li>
                            @endforeach
                        </ul>
                    </div>
                @endif
            </div>
        @endif

        <!-- Logo e título com animação de entrada -->
        <div class="login-header">
            <!-- <div class="logo-container">
                <img src="{{ asset('logo-ciruz.png') }}" alt="CIRUZ Logo" class="login-logo">
            </div> -->
            <div class="star-icon-container">
                <img src="{{ asset('estrela-ciruz.png') }}" alt="Estrela CIRUZ" class="star-icon">
            </div>
            <h1 class="login-title">CIRUZ</h1>
            <p class="login-subtitle">
                <span class="letter" data-letter="0">C</span>
                <span class="letter" data-letter="1">H</span>
                <span class="letter" data-letter="2">A</span>
                <span class="letter" data-letter="3">T</span>
                <span class="letter" data-letter="4">B</span>
                <span class="letter" data-letter="5">O</span>
                <span class="letter" data-letter="6">T</span>
                <span class="letter" data-letter="7">&nbsp;</span>
                <span class="letter" data-letter="8">I</span>
                <span class="letter" data-letter="9">N</span>
                <span class="letter" data-letter="10">T</span>
                <span class="letter" data-letter="11">E</span>
                <span class="letter" data-letter="12">L</span>
                <span class="letter" data-letter="13">I</span>
                <span class="letter" data-letter="14">G</span>
                <span class="letter" data-letter="15">E</span>
                <span class="letter" data-letter="16">N</span>
                <span class="letter" data-letter="17">T</span>
                <span class="letter" data-letter="18">E</span>
            </p>
        </div>

        <!-- Formulário de login -->
        <form action="{{ route('login') }}" method="POST" class="login-form">
            @csrf
            
            <!-- Campo de Email -->
            <div class="form-group">
                <div class="input-wrapper">
                    <i class="fas fa-envelope input-icon"></i>
                    <input 
                        type="email" 
                        name="email" 
                        id="email"
                        class="form-input @error('email') input-error @enderror" 
                        placeholder="Email" 
                        value="{{ old('email') }}" 
                        required 
                        autofocus
                    >
        </div>
        @error('email')
                    <span class="error-message" role="alert">
                        <i class="fas fa-exclamation-circle"></i> {{ $message }}
            </span>
        @enderror
            </div>

            <!-- Campo de Senha -->
            <div class="form-group">
                <div class="input-wrapper">
                    <i class="fas fa-lock input-icon"></i>
                    <input 
                        type="password" 
                        name="password" 
                        id="password"
                        class="form-input @error('password') input-error @enderror" 
                        placeholder="Senha" 
                        required
                    >
        </div>
        @error('password')
                    <span class="error-message" role="alert">
                        <i class="fas fa-exclamation-circle"></i> {{ $message }}
            </span>
        @enderror
    </div>

            <!-- Checkbox Lembrar-me -->
            <div class="form-group remember-group">
                <label class="remember-label">
                    <input type="checkbox" id="remember" name="remember" class="remember-checkbox">
                    <span class="remember-text">Lembrar-me</span>
                </label>
            </div>

            <!-- Botão de Entrar -->
            <button type="submit" class="login-button">
                <span class="button-text">Entrar</span>
                <i class="fas fa-arrow-right button-icon"></i>
            </button>
        </form>

        <!-- Links auxiliares -->
        <div class="login-links">
            <a href="#" class="login-link">Esqueci minha senha</a>
        </div>
    </div>

    <!-- Rodapé -->
    <div class="login-footer">
        <p class="footer-text">Grupo Liruz • Gestão e automação para saúde</p>
    </div>
</div>

<style>
    /* ============================================
       LAYOUT PRINCIPAL - Tela inteira ocupada
       ============================================ */
    .login-container {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: linear-gradient(135deg, #021526 0%, #041E36 50%, #021526 100%);
        background-size: 200% 200%;
        animation: gradientShift 15s ease infinite;
        display: flex;
        align-items: center;
        justify-content: center;
        overflow: hidden;
        font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    }

    /* ============================================
       ANIMAÇÃO DE FUNDO - Gradiente se movendo
       ============================================ */
    @keyframes gradientShift {
        0% {
            background-position: 0% 50%;
        }
        50% {
            background-position: 100% 50%;
        }
        100% {
            background-position: 0% 50%;
        }
    }

    /* ============================================
       SHAPES FLUTUANTES NO FUNDO
       ============================================ */
    .login-background {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        overflow: hidden;
        z-index: 0;
    }

    .background-shape {
        position: absolute;
        border-radius: 50%;
        background: rgba(30, 136, 229, 0.1);
        filter: blur(60px);
        animation: float 20s ease-in-out infinite;
    }

    .shape-1 {
        width: 400px;
        height: 400px;
        top: -100px;
        left: -100px;
        animation-delay: 0s;
    }

    .shape-2 {
        width: 300px;
        height: 300px;
        top: 50%;
        right: -50px;
        animation-delay: 5s;
    }

    .shape-3 {
        width: 350px;
        height: 350px;
        bottom: -100px;
        left: 20%;
        animation-delay: 10s;
    }

    .shape-4 {
        width: 250px;
        height: 250px;
        top: 20%;
        right: 20%;
        animation-delay: 15s;
    }

    @keyframes float {
        0%, 100% {
            transform: translate(0, 0) scale(1);
            opacity: 0.3;
        }
        33% {
            transform: translate(30px, -30px) scale(1.1);
            opacity: 0.5;
        }
        66% {
            transform: translate(-20px, 20px) scale(0.9);
            opacity: 0.4;
        }
    }

    /* ============================================
       CARD DE LOGIN - Centralizado com animação
       ============================================ */
    .login-card {
        position: relative;
        z-index: 1;
        width: 100%;
        max-width: 420px;
        padding: 48px 40px;
        background: rgba(7, 24, 47, 0.85);
        backdrop-filter: blur(10px);
        border-radius: 24px;
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5),
                    0 0 0 1px rgba(30, 136, 229, 0.1);
        animation: cardEntrance 0.6s ease-out;
        margin: 20px;
    }

    @keyframes cardEntrance {
        from {
            opacity: 0;
            transform: translateY(30px) scale(0.95);
        }
        to {
            opacity: 1;
            transform: translateY(0) scale(1);
        }
    }

    /* ============================================
       HEADER COM LOGO E TÍTULO
       ============================================ */
    .login-header {
        text-align: center;
        margin-bottom: 40px;
        animation: headerEntrance 0.8s ease-out 0.2s both;
    }

    @keyframes headerEntrance {
        from {
            opacity: 0;
            transform: translateY(-20px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .logo-container {
        margin-bottom: 20px;
    }

    .login-logo {
        max-width: 120px;
        height: auto;
        filter: drop-shadow(0 4px 12px rgba(30, 136, 229, 0.3));
        animation: logoPulse 3s ease-in-out infinite;
    }

    @keyframes logoPulse {
        0%, 100% {
            transform: scale(1);
        }
        50% {
            transform: scale(1.02);
        }
    }

    /* ============================================
       ÍCONE DA ESTRELA
       ============================================ */
    .star-icon-container {
        margin-bottom: 16px;
        animation: starEntrance 0.8s ease-out 0.3s both;
    }

    @keyframes starEntrance {
        from {
            opacity: 0;
            transform: translateY(-15px) scale(0.8);
        }
        to {
            opacity: 1;
            transform: translateY(0) scale(1);
        }
    }

    .star-icon {
        width: 100px;
        height: 100px;
        filter: drop-shadow(0 2px 8px rgba(47, 155, 255, 0.4));
        animation: starFloat 4s ease-in-out infinite;
        display: block;
        margin: 0 auto;
    }

    @keyframes starFloat {
        0%, 100% {
            transform: translateY(0) rotate(0deg);
            opacity: 1;
        }
        50% {
            transform: translateY(-8px) rotate(5deg);
            opacity: 0.9;
        }
    }

    .login-title {
        font-size: 36px;
        font-weight: 700;
        color: #FFFFFF;
        margin: 0 0 8px 0;
        letter-spacing: 2px;
    }

    .login-subtitle {
        font-size: 12px;
        font-weight: 500;
        color: #2F9BFF;
        margin: 0;
        letter-spacing: 0px;
        text-transform: uppercase;
        display: inline-block;
    }

    /* ============================================
       ANIMAÇÃO DE LETRAS PULANDO - Cada letra pula sucessivamente a cada 3 segundos
       ============================================ */
    .login-subtitle .letter {
        display: inline-block;
        animation: letterJumpSequence 3s ease-in-out infinite;
    }

    /* Aplicar delay sequencial para cada letra (0.1s entre cada letra) */
    /* O ciclo completo dura ~2s (19 letras * 0.1s) e depois espera 1s antes de repetir */
    .login-subtitle .letter[data-letter="0"] { animation-delay: 0s; }
    .login-subtitle .letter[data-letter="1"] { animation-delay: 0.1s; }
    .login-subtitle .letter[data-letter="2"] { animation-delay: 0.2s; }
    .login-subtitle .letter[data-letter="3"] { animation-delay: 0.3s; }
    .login-subtitle .letter[data-letter="4"] { animation-delay: 0.4s; }
    .login-subtitle .letter[data-letter="5"] { animation-delay: 0.5s; }
    .login-subtitle .letter[data-letter="6"] { animation-delay: 0.6s; }
    .login-subtitle .letter[data-letter="7"] { animation-delay: 0.7s; }
    .login-subtitle .letter[data-letter="8"] { animation-delay: 0.8s; }
    .login-subtitle .letter[data-letter="9"] { animation-delay: 0.9s; }
    .login-subtitle .letter[data-letter="10"] { animation-delay: 1.0s; }
    .login-subtitle .letter[data-letter="11"] { animation-delay: 1.1s; }
    .login-subtitle .letter[data-letter="12"] { animation-delay: 1.2s; }
    .login-subtitle .letter[data-letter="13"] { animation-delay: 1.3s; }
    .login-subtitle .letter[data-letter="14"] { animation-delay: 1.4s; }
    .login-subtitle .letter[data-letter="15"] { animation-delay: 1.5s; }
    .login-subtitle .letter[data-letter="16"] { animation-delay: 1.6s; }
    .login-subtitle .letter[data-letter="17"] { animation-delay: 1.7s; }
    .login-subtitle .letter[data-letter="18"] { animation-delay: 1.8s; }

    /* Animação que repete a cada 3 segundos */
    /* Cada letra pula por 0.2s, depois volta ao normal */
    /* O ciclo completo: 0-2s (todas as letras pulam), 2-3s (pausa) */
    @keyframes letterJumpSequence {
        0%, 100% {
            transform: translateY(0) scale(1);
        }
        /* Cada letra pula em seu momento específico (delay) */
        /* A animação dura 0.2s para cada letra */
        6.66% {
            transform: translateY(-12px) scale(1.15);
        }
        13.33% {
            transform: translateY(0) scale(1);
        }
        /* De 13.33% até 100% (2s até 3s) = pausa antes de repetir */
    }

    /* ============================================
       FORMULÁRIO DE LOGIN
       ============================================ */
    .login-form {
        margin-top: 32px;
    }

    .form-group {
        margin-bottom: 24px;
    }

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

    .input-icon {
        position: absolute;
        left: 16px;
        color: #2F9BFF;
        font-size: 18px;
        z-index: 1;
        transition: color 0.3s ease;
    }

    .form-input {
        width: 100%;
        padding: 14px 16px 14px 48px;
        background: rgba(255, 255, 255, 0.05);
        border: 2px solid rgba(47, 155, 255, 0.2);
        border-radius: 12px;
        color: #FFFFFF;
        font-size: 15px;
        transition: all 0.3s ease;
        outline: none;
    }

    .form-input::placeholder {
        color: #B0C4D8;
        opacity: 0.6;
    }

    .form-input:focus {
        border-color: #167DFF;
        background: rgba(255, 255, 255, 0.08);
        box-shadow: 0 0 0 4px rgba(22, 125, 255, 0.1),
                    0 0 20px rgba(22, 125, 255, 0.2);
    }

    .form-input:focus + .input-icon,
    .form-input:focus ~ .input-icon {
        color: #167DFF;
    }

    .form-input.input-error {
        border-color: #f44336;
        background: rgba(244, 67, 54, 0.1);
    }

    .form-input.input-error:focus {
        box-shadow: 0 0 0 4px rgba(244, 67, 54, 0.1),
                    0 0 20px rgba(244, 67, 54, 0.2);
    }

    .error-message {
        display: flex;
        align-items: center;
        gap: 6px;
        margin-top: 8px;
        color: #f44336;
        font-size: 13px;
        animation: errorShake 0.4s ease;
    }

    @keyframes errorShake {
        0%, 100% { transform: translateX(0); }
        25% { transform: translateX(-5px); }
        75% { transform: translateX(5px); }
    }

    /* ============================================
       ALERTAS
       ============================================ */
    .alert-container {
        margin-bottom: 24px;
        animation: alertEntrance 0.5s ease-out;
    }

    @keyframes alertEntrance {
        from {
            opacity: 0;
            transform: translateY(-10px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .alert {
        padding: 12px 16px;
        border-radius: 10px;
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 14px;
        border: none;
    }

    .alert-danger {
        background: rgba(244, 67, 54, 0.15);
        color: #ff6b6b;
        border-left: 3px solid #f44336;
    }

    .alert-success {
        background: rgba(76, 175, 80, 0.15);
        color: #4caf50;
        border-left: 3px solid #4caf50;
    }

    /* ============================================
       CHECKBOX LEMBRAR-ME
       ============================================ */
    .remember-group {
        margin-bottom: 28px;
    }

    .remember-label {
        display: flex;
        align-items: center;
        cursor: pointer;
        user-select: none;
    }

    .remember-checkbox {
        width: 18px;
        height: 18px;
        margin-right: 10px;
        cursor: pointer;
        accent-color: #167DFF;
    }

    .remember-text {
        color: #B0C4D8;
        font-size: 14px;
        transition: color 0.3s ease;
    }

    .remember-label:hover .remember-text {
        color: #2F9BFF;
    }

    /* ============================================
       BOTÃO ENTRAR - Com animações
       ============================================ */
    .login-button {
        width: 100%;
        padding: 16px 24px;
        background: linear-gradient(135deg, #167DFF 0%, #1E88E5 100%);
        border: none;
        border-radius: 12px;
        color: #FFFFFF;
        font-size: 16px;
        font-weight: 600;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        transition: all 0.3s ease;
        box-shadow: 0 4px 15px rgba(22, 125, 255, 0.3);
        position: relative;
        overflow: hidden;
    }

    .login-button::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
        transition: left 0.5s ease;
    }

    .login-button:hover {
        transform: scale(1.02);
        box-shadow: 0 6px 25px rgba(22, 125, 255, 0.4);
        background: linear-gradient(135deg, #1E88E5 0%, #2F9BFF 100%);
    }

    .login-button:hover::before {
        left: 100%;
    }

    .login-button:active {
        transform: scale(0.98);
    }

    .button-text {
        position: relative;
        z-index: 1;
    }

    .button-icon {
        position: relative;
        z-index: 1;
        transition: transform 0.3s ease;
    }

    .login-button:hover .button-icon {
        transform: translateX(4px);
    }

    /* ============================================
       LINKS AUXILIARES
       ============================================ */
    .login-links {
        margin-top: 24px;
        text-align: center;
    }

    .login-link {
        color: #B0C4D8;
        font-size: 14px;
        text-decoration: none;
        transition: color 0.3s ease;
        display: inline-block;
    }

    .login-link:hover {
        color: #2F9BFF;
        text-decoration: underline;
    }

    /* ============================================
       RODAPÉ
       ============================================ */
    .login-footer {
        position: absolute;
        bottom: 30px;
        left: 0;
        width: 100%;
        text-align: center;
        z-index: 1;
    }

    .footer-text {
        color: #B0C4D8;
        font-size: 13px;
        opacity: 0.7;
        margin: 0;
    }

    /* ============================================
       RESPONSIVIDADE
       ============================================ */
    @media (max-width: 768px) {
        .login-card {
            max-width: 90%;
            padding: 36px 28px;
            margin: 15px;
        }

        .login-title {
            font-size: 28px;
        }

        .login-subtitle {
            font-size: 12px;
        }

        .login-logo {
            max-width: 100px;
        }

        .background-shape {
            filter: blur(40px);
        }
    }

    @media (max-width: 480px) {
        .login-card {
            padding: 32px 24px;
        }

        .login-title {
            font-size: 24px;
        }
    }
</style>
@endsection