/* 🔹 Grundlayout */

html, body {
    height: 100%;
    width: 100%;
    margin: 0;
    padding: 0;
    display: flex;
    overflow-x: hidden;
}

body {
    font-family: 'Arial', Tahoma, Geneva, Verdana, sans-serif;
    background: #f0f4f8;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow-x: hidden;
}

/* 🔹 Header */
#headline {
    background-color: #026f25;
    color: #fff;
    width: 100%;
    padding: 20px 0;
    text-align: center;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
    background-image: linear-gradient(#026f25, #014316);
}

#headline h1 {
    margin: 0;
    font-size: 1.8rem;
}

/* 🔹 3-Spalten Layout */
.layout {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 25px;
    width: 100%;
    margin-left: 30px;
    margin-top: 30px;
    margin-right: 20px;
}

/* 🔹 Linke Eingaben */
#left-panel {
    display: flex;
    flex-direction: column;
    text-align: left;
    margin: 20px;
    


}

#left-panel label {
    font-weight: bold;
    margin: 12px 0 6px;
}

#left-panel input {
    padding: 12px;
    font-size: 1.05rem;
    border-radius: 6px;
    border: 1px solid #ccc;
    margin-bottom: 8px;
}

#confirm-btn {
    padding: 12px 25px;
    margin-top: 12px;
    font-size: 1rem;
    background-color: #026f25;
    color: #fff;
    border: none;
    border-radius: 6px;
    cursor: pointer;
}
#confirm-btn:hover {
    background-color: #049d34;
}

/* 🔹 Mitte: Ausgabe */
#ausgabe {
    background: #fff;
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    min-height: 250px;
    width: 85%;
    margin-top: 20px;
    margin-left: 20px;
}

/* 🔹 Rechts: Timer */
#right-panel {
    text-align: center;
    margin: 20px;
    width: 85%;
}

#t {
    margin-bottom: 10px;
}

#timerUmgebung {
    background-color: #fff;
    font-size: 2rem;
    font-weight: bold;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.15);
    margin-bottom: 35px;
}

#timer {
    font-size: 4rem;
    font-weight: bold;
    background: #fff;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.15);
    margin-bottom: 20px;
}

.time-inputs label {
    margin: 5px;
}
.time-inputs input {
    width: 60px;
    padding: 8px;
    font-size: 1rem;
    border-radius: 6px;
    border: 1px solid #ccc;
}

/* Timer Buttons */
.timer-buttons button {
    padding: 12px 22px;
    font-size: 1rem;
    margin: 8px;
    border-radius: 8px;
    background-color: #026f25;
    color: #fff;
    border: none;
    cursor: pointer;
}
.timer-buttons button:hover {
    background-color: #049d34;
}

#counterG {
    align-items: center;
    background-color: #fff;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 0px;
    font-size: 2rem;
}


#counterB {
    display: flex;
    align-items: center;
    width: 100%;
    justify-content: space-between;
    margin-top: 30px;
}

.buttonF {
    display: flex;
    flex-direction: column;
}

#counterB span {
    font-size: 4rem;
    font-weight: bold;
    background: #fff;
    padding: 12px 22px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.15);
    margin-bottom: 20px;
    margin-top: 20px;
}

#counterB button{
    padding: 12px 22px;
    font-size: 4rem;
    border-radius: 8px;
    background-color: #026f25;
    color: #fff;
    border: none;
    cursor: pointer;
    margin: 15px;
}
#counterB button:hover {
    background-color: #049d34;
}

#counter {
  min-width: 3ch;
  display: inline-block;
  text-align: center;
}

#resetContainer button {
    padding: 12px 22px;
    font-size: 1rem;
    border-radius: 8px;
    background-color: #026f25;
    color: #fff;
    border: none;
    cursor: pointer;
    margin: 15px;
    border:2px solid #fff;
}

#resetContainer button:hover {
    background-color: #049d34;
}

#independent-container {
    display: none; /* Startzustand: eingeklappt */
    background-color: #fff;
    color: #000000;
    padding: 20px;
    border-radius: 12px;
    max-width: 450px;
    margin: 15px auto;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
}

/* Timer Anzeige */
#independent-timer {
    font-size: 3rem;
    font-weight: bold;
    background-color: #fff;
    padding: 15px 20px;
    border-radius: 12px;
    margin-bottom: 15px;
    box-shadow: inset 0 2px 5px rgba(0,0,0,0.3);
}

/* Inputs */
.i-inputs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 15px;
}

.i-inputs input {
    width: 60px;
    padding: 8px;
    border-radius: 6px;
    border: 1px solid #ccc;
    font-size: 1rem;
}

/* Buttons */
.i-buttons button {
    padding: 10px 20px;
    font-size: 1rem;
    border-radius: 8px;
    background-color: #026f25;
    color: #fff;
    border: none;
    cursor: pointer;
    margin: 5px;
}

.i-buttons button:hover {
    background-color: #049d34;
}

main {
    flex: 1; /* füllt den Platz zwischen Header & Footer */
    width: 100%;
}

footer {
    background: #026f25;
    color: #fff;
    text-align: center;
    padding: 15px 0;
    margin-top: 1%;
    width: 100%;

}

footer a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
}


@media (max-width: 1024px) and (min-width: 751px) {
    .layout {
        display: grid;
        grid-template-columns: 1fr; /* alles untereinander */
        gap: 20px;                  /* Abstand zwischen Panels */
        width: 90%;                 /* Container schmaler als Bildschirm */
        max-width: 800px;           /* verhindert zu breite Panels */
        margin: 0 auto;             /* zentriert Container */
        padding: 0;
        box-sizing: border-box;
    }

    #left-panel
    #ausgabe,
    #right-panel {
        width: 100%;                /* innerhalb des Containers volle Breite */
        max-width: 600px;           /* Panels nicht zu breit */
        margin: 0 auto;             /* zentriert die Panels horizontal */
    }

    #right-panel {
        text-align: center;         /* Timer und Counter zentrieren */
    }

    #ausgabe {
        width: 100%;
        max-width: none; /* entfernt Begrenzung */
        margin: 0 auto;
        min-width: 40%;
        min-height: 200px;
        font-size: 1rem;
    }

#left-panel {
    width: 100%;
          /* feste Breite */
       /* verhindert Wachsen */
    flex-shrink: 0;     /* verhindert Schrumpfen */
    margin: 0;          /* kein auto-margin */
}

    #left-panel input {
        width: 100%;
        max-width: 100%;
    }

    #independent-container {
        max-width: 85%;
    }

    #independent-timer {
        font-size: 2.5rem;
        padding: 12px;
    }

    .i-inputs input {
        width: 50px;
        padding: 6px;
        font-size: 0.9rem;
    }

    .i-buttons button {
        padding: 8px 16px;
        font-size: 0.9rem;
    }

    footer{
        margin-top: 1%;
        margin-bottom: 0px;
}
}




@media (max-width: 750px) {
    .layout {
        /*grid-template-columns: 1fr;  /*alles untereinander*/ 
        gap: 10px;
        width: 95%;
        margin: 0 auto;
        padding: 8px;
        display: flex;
        flex-direction: column;
    }


    #headline {
        width: 100%;
        word-wrap: break-word;
    }

        #left-panel,
        #ausgabe,
        #right-panel {
        width: 85%;                /* innerhalb des Containers volle Breite */
        max-width: 600px;           /* Panels nicht zu breit */
        margin: 0 auto;  
        }           /* zentriert die Panels horizontal */

    #timer {
        font-size: 2.5rem; /* kleiner auf Handy */
        max-width: 100%;
        padding: 12px;
    }

    .timer-buttons button {
        max-width: 100%;
        padding: 8px 12px;
        font-size: 0.85rem;
    }

    #ausgabe {
        min-height: 150px;
        font-size: 0.9rem;
        display: flex;
        flex-direction: column;
        padding:10px;
    }

    #left-panel {
    display: flex;
    flex-direction: column;
}

    #left-panel input {
        padding: 6px;
        font-size: 0.85rem;
    }

    #left-panel label {
        font-size: 0.85rem;
    }

        #counterB span {
        font-size: 3rem;
        padding: 15px;
    }

    #counterB button {
        font-size: 2rem;
        padding: 10px;
    }

    #resetContainer button {
        font-size: 1rem;
        padding: 8px 16px;
    }

    #independent-timer {
        font-size: 2rem;
        padding: 15px;
        max-width: 95%;
    }

    #iMin, #iSec, #iMs {
        width: 50px;
        padding: 6px;
        font-size: 0.9rem;
    }

    #iStartBtn, #iStopBtn, #iResetBtn {
        font-size: 0.9rem;
        padding: 8px 14px;
    }

    #independent-container {
        padding: 15px;
    }

    #independent-timer {
        font-size: 2rem;
        padding: 10px;
    }

    .i-inputs {
        flex-direction: column;
        gap: 8px;
        align-items: center;
    }

    .i-buttons {
        display: flex;
        flex-direction: column;
        gap: 8px;
    }


}